Changzhou Jiayuan Chemical: Hexafluoroisopropanol (HFIP): A Rising Star in the Pharmaceutical and Electronics Sectors

Release Date: May 29 2026 Source: Fluorochemical Products R&D Center, Changzhou Jiayuan Chemical Co., Ltd.Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron-10 acid, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company's products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry.Hexafluoroisopropanol (HFIP) (https://www.jy-chemical.com/hexafluoroisopropanol-product/) is a high-performance fluorinated fine chemical valued for its combination of high polarity, excellent solubility, and thermal stability. These characteristics enable it to meet the stringent purity and performance requirements of advanced fine chemicals, while its compatibility with a wide range of organic solvents provides downstream industries with a stable and reliable raw material option.Outstanding Core Properties for Advanced ApplicationsThe core properties of HFIP can be summarized as follows. First, its high polarity and strong fluorination effect allow it to dissolve a variety of organic polymers and pharmaceutical intermediates, making it suitable for sophisticated chemical reactions and precise dissolution processes. Second, its excellent thermal stability, low impurity content, and high purity (≥99.95%) ensure consistent performance and reliability in pharmaceutical synthesis and electronic material processing. Furthermore, HFIP’s miscibility with multiple organic solvents enhances its versatility in complex processes, providing robust technical support for demanding downstream applications.Pharmaceutical Applications: A Key Fluorinated IntermediateIn the pharmaceutical sector, HFIP is frequently employed as a solvent for peptide synthesis and as an intermediate in the production of inhalation anesthetics, such as sevoflurane. Its unique fluorinated structure not only improves reaction efficiency but also enhances the stability and bioactivity of drug molecules. With the continuous development of innovative drugs and high-end active pharmaceutical ingredients (APIs), the demand for HFIP in pharmaceutical-grade intermediates and high-purity solvents continues to grow.Electronics and Advanced Materials: Expanding Market DemandThe rapid development of the semiconductor and electronics industries has led to widespread use of high-purity HFIP in photoresist formulations, precision cleaning, and electronic material processing. Its high purity and stability meet the stringent requirements of chip manufacturing. In the field of polymers and advanced materials, HFIP also serves as a critical solvent and analytical tool for high-performance materials such as polyamides and polyesters, playing an important role in fluorinated material processing and performance optimization. Deep Expertise in Fluorinated Chemicals Supporting Downstream IndustriesIn terms of supply chain and industrial capability, Changzhou Jiayuan Chemical leverages extensive expertise in fluorinated chemistry to provide high-purity HFIP products for customers in the pharmaceutical, electronics, and advanced materials sectors, addressing diverse downstream application needs. As pharmaceutical innovation, semiconductor manufacturing, and high-end material industries continue to advance, the market potential and application prospects for HFIP are expected to expand further. For more information on products or technical support, Changzhou Jiayuan Chemical warmly welcomes inquiries.

Changzhou Jiayuan Chemical: Potassium Metaphosphate Enhances Quality Across Multiple Industries

Release Date: May 28 2026 Source: Fluorochemical Products R&D Center, Changzhou Jiayuan Chemical Co., Ltd.Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron-10 acid, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company's products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry.I. Basic Product CharacteristicsPotassium metaphosphate (https://www.jy-chemical.com/potassium-metaphosphate-product/) offers excellent chemical stability, metal ion chelation capacity, and dispersing performance, playing an irreplaceable role across various fields including the food industry, agricultural production, and industrial processing.II. Application Areas1. Food Industry: Quality Improvement and Texture OptimizationIn the food industry, potassium metaphosphate serves as an important food additive. It functions as a fat emulsifier and humectant, effectively improving the texture and mouthfeel of meat products and surimi-based products, while enhancing their water-holding capacity and elasticity. In addition, potassium metaphosphate can be used as a protein precipitant and metal ion chelator, helping to inhibit the formation of struvite crystals in aquatic seasonings, thereby ensuring product appearance and food safety.2. Agricultural Production: High-Efficiency Source of Phosphorus and PotassiumIn agricultural production, potassium metaphosphate is a highly effective citric-soluble compound fertilizer. It generally contains approximately 57% P₂O₅ and 37% K₂O, providing a steady supply of both phosphorus and potassium — two essential nutrients for crop growth. Thanks to its stable properties, non-hygroscopic nature, resistance to caking, and lack of harm to crops, potassium metaphosphate is particularly suitable for crops with high phosphorus and potassium requirements, such as corn, sugar beets, soybeans, and fruit trees. It is typically applied as a base fertilizer and works best when combined with nitrogen and organic fertilizers.3. Industrial and Water Treatment: Dispersion, Corrosion Inhibition, and SofteningIn industrial production and water treatment, potassium metaphosphate acts as a softening agent and corrosion inhibitor. It effectively reduces the precipitation of heavy metal ions in water, protecting pipelines and equipment from corrosion, and is widely used in water treatment for boilers and recirculating cooling systems. Furthermore, in the fields of daily chemicals and industrial cleaning, it serves as a water softener and detergent builder, replacing traditional phosphate components to enhance detergency and prevent redeposition of soils. III. Supplier Recommendation and ConclusionIn summary, thanks to its versatile functional properties, potassium metaphosphate demonstrates broad application value in enhancing quality across the food, agricultural, and industrial sectors. Changzhou Jiayuan Chemical has long been deeply engaged in the fluorine chemical industry, focusing on the R&D and supply of various fine chemical products, including potassium metaphosphate. For any inquiries or further information, please feel free to contact us by phone or email.

Changzhou Jiayuan Chemical: Lithium Fluoride — A Derivative of “White Petroleum” in the New Energy Era

Release Date: May 22, 2026 Source: Fluorochemical Products R&D Center, Changzhou Jiayuan Chemical Co., Ltd.Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron-10 acid, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company's products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry.Lithium is hailed as the “white petroleum” of the new energy era, and its critical derivative, lithium fluoride (FLi) (https://www.jy-chemical.com/lithium-fluoride-product/), serves as a precise bridge connecting upstream lithium resources with downstream cutting-edge applications. This seemingly ordinary white powder is, in reality, an indispensable link driving the modern energy system.Upstream and Downstream Industry Chain AnalysisLithium fluoride is primarily produced by reacting lithium carbonate — extracted from spodumene ore or salt lake brines — with hydrofluoric acid. Within the industrial chain, it occupies a pivotal juncture where basic lithium salts are transformed into high-value lithium materials.Its downstream applications span three core sectors:Lithium Battery Electrolytes: As the essential precursor for synthesizing lithium hexafluorophosphate, the pathway follows lithium fluoride → lithium hexafluorophosphate → electrolyte, ultimately serving power batteries and energy storage batteries. This represents the primary driver of current demand growth.Electrolytic Industry Additive: In aluminum electrolysis and rare earth electrolysis, it lowers the liquidus temperature of molten salt systems and enhances current efficiency, thereby markedly reducing energy consumption.Specialty Optical Glass: Used to adjust the refractive index of glass, it is a crucial material for manufacturing high-performance optical lenses, fiber optic faceplates, and other precision optical devices. Quality Control and Professional SupplyLithium fluoride applications demand exceptionally high standards for purity, crystal morphology, and impurity control. When used in lithium hexafluorophosphate synthesis, trace impurities can compromise electrolyte performance and battery safety. Furthermore, the product is hygroscopic and reacts with acids to release highly toxic hydrogen fluoride gas, necessitating hermetically sealed moisture-proof packaging and strict compliance with dangerous goods transport regulations. This means suppliers must deliver not merely a product, but a comprehensive professional safety solution. The electronic-grade lithium fluoride provided by Changzhou Jiayuan Chemical features transparent specifications, and is accompanied by standardized packaging and complete MSDS technical documentation, helping customers control quality and safety risks right from the source.Industry Value and ProspectsDriven by carbon neutrality imperatives, the lithium battery market continues to experience explosive demand. A stable supply of high-quality lithium fluoride is becoming a critical link in the supply chain security for battery material manufacturers and electric vehicle producers. Choosing a supplier like Changzhou Jiayuan Chemical, which is deeply specialized in fluorine chemistry and maintains rigorous quality control, is a rational decision for downstream enterprises seeking to solidify their developmental foundations. For product inquiries, please contact Changzhou Jiayuan Chemical via telephone or email.

Changzhou Jiayuan Chemical: Technical Characteristics and Downstream Application Analysis of Industrial-Grade Aluminum Fluoride

Release Date: May 22, 2026 Source: Fluorochemical Products R&D Center, Changzhou Jiayuan Chemical Co., Ltd.Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron-10 acid, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company's products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry.In the pursuit of energy efficiency and productivity gains within the aluminum electrolysis industry, aluminum fluoride (AlF₃) (https://www.jy-chemical.com/aluminum-fluoride-product/) serves as a key inorganic fluoride flux. Leveraging its stable physicochemical properties—insolubility in water and most acids or alkalis, and sublimation upon heating rather than decomposition—AlF₃ plays an irreplaceable role in high-temperature electrolyte systems. Its core function lies in effectively lowering the melting point of alumina while enhancing the electrical conductivity of the electrolyte, establishing it as an essential auxiliary material in modern aluminum metallurgy.Taking the industrial-grade aluminum fluoride supplied by Changzhou Jiayuan Chemical Co., Ltd. as an example, the product adheres to strict technical specifications. Typical parameters show an actual measured purity of 99.95%, with extremely tight control over critical impurities: iron (Fe) content below 5 ppm (typical value 2.2 ppm), while metallic elements such as cobalt, chromium, titanium, copper, manganese, nickel, and vanadium are each kept below 1 ppm. This combination of high purity and low impurity levels makes it suitable for demanding industrial applications. Downstream applications of aluminum fluoride are concentrated in the following areas:Aluminum Electrolysis Industry: As a smelting flux, it is added to aluminum reduction cells to effectively lower the melting point of alumina and improve the conductivity of the electrolyte, thereby significantly enhancing production efficiency and energy savings.Alcohol Fermentation: In alcohol production, aluminum fluoride acts as an inhibitor of secondary fermentation. It regulates microbial activity, suppresses undesirable side reactions, and improves the yield of the main product.Ceramic and Enamel Industry: As a flux and a component of ceramic glazes, it reduces the melting temperature of the glaze and improves the surface gloss, leveling, and mechanical strength of the finished product.Non-Ferrous Metal Smelting: It is used as a flux in the smelting of other non-ferrous metals (such as copper and magnesium), assisting in impurity removal or melt protection.In summary, industrial-grade aluminum fluoride, by virtue of its distinct physicochemical properties, plays a critical role in the aluminum industry and various chemical and materials sectors. Changzhou Jiayuan Chemical supplies a product that, thanks to its compliant parameters and stable purity, is well-suited for the above-mentioned application scenarios with strict impurity requirements. Customers can refer to the technical specifications on the product details page for selection based on their specific process needs.

Changzhou Jiayuan Chemical: Boric Acid-10 – The Backbone of Strategic New Materials

Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron acid-10, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company's products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry.With the ultra-high thermal neutron absorption cross-section and stable chemical properties, boric acid-10 (https://www.jy-chemical.com/boron-10-product/) has become an indispensable strategic material in nuclear power safety, precision medicine, and national defense technology.I. Physical Properties: Hardcore Characteristics Define Application BoundariesBoric acid-10 offers good water solubility and chemical stability. Its isotopic properties make it irreplaceable in the field of neutron absorption. Different application scenarios require varying levels of isotopic abundance and impurity content. The technical team at Changzhou Jiayuan Chemical (https://www.jy-chemical.com/boron-10-product/), with a deep understanding of the physicochemical characteristics of boric acid-10, provides precise product selection recommendations based on specific customer needs, ensuring that the material meets the requirements of different fields such as nuclear power or military applications from the very outset.II. Production Process: From Import Dependence to Independent ControlThe separation of boron-10 isotopes mainly employs chemical exchange or cryogenic distillation methods, characterized by high technical barriers and significant capital investment. In recent years, China has achieved domestic breakthroughs in this field, with the successive completion of hundred-ton-scale production bases. Changzhou Jiayuan Chemical has kept pace with this localization process and established stable partnerships with leading domestic boron isotope producers, ensuring traceable product purity and an uninterrupted supply chain, thereby helping downstream customers move away from long-standing import dependence.III. Diverse Applications: Focus on Nuclear Power and Defense TechnologyIn nuclear power plants, boric acid-10 acts as a chemical compensator and control agent, effectively improving reactor control precision, reducing the risk of boric acid crystallization, mitigating equipment corrosion, and enhancing both operational safety and cost-effectiveness. In addition, boron-10 compounds are widely used in neutron shielding materials, radiation-resistant components, and semiconductor manufacturing. Changzhou Jiayuan Chemical can reliably supply boric acid-10 products with an isotopic abundance of up to 97.3%, complemented by professional technical support, providing a reliable supply of critical materials for the nuclear power and defense industries.IV. Full-Process Service: Dual Assurance of Quality and EfficiencyAs a high-end chemical product, boric acid-10 has stringent requirements for purity, packaging, and transportation. Changzhou Jiayuan Chemical has established a one-stop procurement service system, strictly implements factory testing, and can provide third-party qualification reports upon request.From fundamental research to large-scale application, the strategic value of boric acid-10 is becoming increasingly prominent. Changzhou Jiayuan Chemical remains committed to the principles of professionalism, stability, and efficiency, continuously creating value for customers across the upstream and downstream of the industrial chain, and jointly promoting the innovation and application of domestically produced high-end materials.

Jiayuan Chemical Delegation Visits the 10th China-Russia Expo, Focusing on Bilateral Cooperation and Semiconductor Frontiers (Part 2)

Continuing from the previous articleDigital Economy Exhibition Area Makes a Splash, Semiconductor “Smart Manufacturing” Unleashes New DriversThe Jiayuan delegation (https://www.jy-chemical.com/about-us/) paid close attention to the thematic exhibition area on the digital economy. Under the theme “Digital Empowers Heilongjiang, Smart Creates the Future”, this area was divided into four sections: artificial intelligence and robotics, electronics manufacturing, information technology application innovation, and software empowerment. It brought together a number of key digital economy enterprises and featured over a hundred products and system solutions.In the electronics manufacturing section, the Jiayuan delegation conducted an in-depth investigation into the overall layout of the semiconductor material and high-end electronic component industry chain. Several enterprises showcased key semiconductor materials such as silicon carbide (SiC) and gallium arsenide (GaAs), as well as high-end electronic components and smart terminal products. Also on display were new energy batteries, automotive intelligent instruments, and other specialty products, comprehensively demonstrating the advantages of interactive development within the electronic information manufacturing industry chain clusters. Delegation members noted that third‑generation semiconductor materials like silicon carbide and gallium arsenide have broad application prospects in power electronics and optoelectronics, which are highly aligned with Jiayuan Chemical’s business direction in the new materials field.In the AI and robotics section, several intelligent equipment companies exhibited industrial robots for smelting that can replace human labor for critical processes in high‑temperature and hazardous environments. These robots are at a leading domestic technical level. In addition, precision diagnostic and treatment devices such as endoscopic surgical robots, vascular interventional surgical robots, and ophthalmic microsurgical robots were also on display, alongside heavy‑lift tandem unmanned aerial vehicles capable of stable takeoff and landing in complex plateau environments. The Jiayuan delegation held in‑depth discussions with several exhibitors regarding the synergistic application of intelligent manufacturing equipment and new materials industries.Focus on Product Premieres: Technological Innovation Spurs Industrial UpgradingThe 10th China-Russia Expo emphasized the development of “premiere economy”, and the Jiayuan delegation intentionally examined many cutting‑edge technological achievements at the event. One notable debut was a quantum‑encrypted product launched by a domestic telecom operator. The quantum security solution achieves lightweight deployment, enabling full‑scene quantum‑level encryption without replacing terminals or modifying network configurations, with functions such as encrypted intercoms and dedicated encrypted calls on mobile phones protecting data transmission and information security. Another technology company exhibited a domestically produced surgical microscope, which after an upgrade achieves visual observation of ultra‑fine lymphatic vessels as small as 0.1 mm, further enhancing the accuracy and safety of delicate surgical procedures. In the field of green new materials, a company showcased low‑light power‑generating glass that can generate electricity steadily under indoor dim light or overcast weak light conditions. This glass integrates daylighting, decoration, and power generation, providing a low‑carbon innovative solution for self‑sustaining building energy supply. Multi‑Party Linkage: Building a New Bridge for Pragmatic CooperationThe 10th China-Russia Expo featured a rich array of side events, hosting nearly 100 supporting activities under the themes of industrial matchmaking, investment promotion, and international cooperation. Among these, 59 matchmaking events were co‑organized by various ministries, provinces/states, and business organizations from China and Russia across more than 20 industry sectors, and over 20 series of activities on Russia‑related economic and trade cooperation achieved precise matching and efficient interaction. The Jiayuan delegation actively participated in some of these matchmaking activities, establishing connections with several Russian enterprises and domestic exhibitors, thereby accumulating valuable resources and contacts for further expanding cross‑border business.Members of the Jiayuan delegation remarked that this China-Russia Expo is not only a vivid demonstration of the high‑quality transformation of China‑Russia economic and trade cooperation but also fully manifests China’s fruitful achievements in independent innovation in semiconductors and high‑tech fields. Taking this visit as an opportunity, Jiayuan will continue to keep a close watch on the latest developments in China‑Russia cooperation, actively connect with the resources of the Expo platform, and explore pragmatic cooperation pathways in areas such as energy and chemical industry chain collaboration, introduction of new material technologies, and expansion of cross‑border trade. The company is committed to contributing its share to high‑quality corporate development driven by technological innovation and to building a new development paradigm.

Jiayuan Chemical Delegation Visits the 10th China-Russia Expo, Focusing on Bilateral Cooperation and Semiconductor Frontiers (Part 1)

From May 19 to 20, 2026, Changzhou Jiayuan Chemical Co., Ltd.  (https://www.jy-chemical.com/) rganized a delegation to visit the Harbin International Convention and Exhibition Center for an in-depth observation of the 10th China-Russia Expo and the 35th Harbin International Economic and Trade Fair. The delegation paid special attention to the latest project outcomes in the China-Russia cooperation exhibition area and closely followed cutting-edge developments in the semiconductor and digital economy sectors. This visit has opened up new strategic horizons for the company to identify cross-border cooperation opportunities and to shape the ecosystem of new materials industries.High‑Standard Opening: A Milestone Platform Ushers in a New Chapter after Ten YearsThis year marks the 30th anniversary of the establishment of the China-Russia strategic partnership of coordination and the 25th anniversary of the signing of the Sino-Russian Treaty of Good-Neighborliness and Friendly Cooperation. Under the theme “Trust, Cooperation, Win-Win”, the Expo is co-hosted by the Ministry of Commerce of China, the People’s Government of Heilongjiang Province, the Ministry of Economic Development of the Russian Federation, and the Ministry of Industry and Trade of the Russian Federation. It is held at the Harbin International Convention and Exhibition Center from May 17 to 21. The President of Chinese President Xi Jinping and the Russia President Vladimir Putin each sent a congratulatory letter to the Expo, and Zhang Guoqing, a member of the Political Bureau of the CPC Central Committee and Vice Premier of the State Council, together with the Russian Deputy Prime Minister and Presidential Plenipotentiary Envoy to the Far Eastern Federal District, attended the opening ceremony, underscoring the high importance attached to the event by senior officials from both sides.According to official data released by the Expo, the total exhibition area reached 55,000 square meters, attracting over 1,500 Chinese and foreign enterprises from 46 countries and regions. Among them, nearly 300 Russian companies participated, covering 16 federal subjects of Russia, and the procurement delegation from Russia numbered more than 5,000 people. Closely following the development direction of “embracing new, solid, and smart initiatives”, the Expo showcased more than 500 new technologies and products that were either unveiled for the first time or underwent comprehensive upgrades. Enterprises in the high-tech and “specialized, sophisticated, distinctive, and innovative” categories accounted for over 20% of all exhibitors. Spotlight on the China-Russia Cooperation Exhibition Area: A New Pattern of Industrial LinkageThe Jiayuan delegation focused its visit on the China-Russia cooperation exhibition area, located in the core of the main venue. In this area, the latest achievements of China and Russia in high-end manufacturing, energy equipment, modern agriculture, and digital technology were on display. Several types of new aero engines, intelligent inspection robots, and industrial drones were all presented, drawing the attention and inquiries of many domestic and international business visitors.Members of the Jiayuan delegation toured multiple specialized exhibition sections and engaged in extensive exchanges with exhibitors and Russian representatives. According to an official in charge of the Expo, China-Russia economic and trade cooperation is evolving from a “complementary” model to an “innovation-driven” one, and the areas of cooperation are expanding from traditional sectors such as energy, minerals, and electromechanical products into emerging fields like the digital economy, green and low‑carbon development, and cross‑border e‑commerce. An official from the Ministry of Commerce also indicated that the ministry, together with relevant departments, would take the China-Russia Expo as an opportunity to build more targeted and professional business matchmaking platforms, while continuing to stabilize the fundamental trade in energy, minerals, and bulk commodities.Continued in the next chapter

Changzhou Jiayuan Chemical: UAN--The Cornerstone of High-Efficiency Nitrogen (Part 2)

Continuing from the previous articleIII. Downstream Application Practices: “1+1>2” Scenarios Through Matrix SynergyModel 1: The “Base Nitrogen Unit” in Fertigation. In drip or sprinkler irrigation systems on large farms, using UAN https://www.jy-chemical.com/urea-ammonium-nitrate-solution-product/() as the base nitrogen source, combined with water-soluble macro-element and secondary nutrient fertilizers, creates a precise and labor-saving nitrogen supply strategy. The nitrogen utilization rate can exceed 90%, which is 4-5 times that of conventional urea.Model 2: The “Synergistic Partner” in Functional Liquid Fertilizers. On cash crops like fruits, vegetables, and ornamentals, blending UAN with humic-acid-containing water-soluble fertilizers leverages a “nitrogen + soil conditioning” synergy. When combined with amino-acid-containing water-soluble fertilizers, it enhances crop stress resistance. Together, these combinations improve nutrient uptake efficiency and crop quality.Model 3: The “Flexible Component” for Customized Nutrition Plans. Targeting the specific nitrogen demands of different crops such as corn, potatoes, sugar beets, and cabbage, UAN serves as the nitrogen base for flexibly blending phosphorus, potassium, and micronutrients. For example, increasing the UAN ratio during corn’s jointing stage promotes stalk and leaf growth, while for sugar beets, pairing it with potash during the sugar accumulation stage increases the sucrose content. IV. The Value Loop of a Full-Series Product MatrixConstructing a full-series liquid fertilizer matrix represents a leap from "selling products" to “delivering yield outcomes”.For growers, a single supplier (e.g., Changzhou Jiayuan Chemical) offering a complete range of liquid fertilizers greatly simplifies procurement and blending decisions while reducing the risks associated with self-compounding. Using UAN and other specialty fertilizers within the matrix yields tangible benefits, including plump corn kernels, uniformly sized potato tubers, and dark green, robust vegetable foliage.For the industry, this model strongly accelerates the transition from solid to liquid fertilizers, from single-element to compound formulations, and from empirical to science-based fertilization. It reduces non-point source pollution and aligns with the national strategic direction for green, high-efficiency agricultural development.V. ConclusionThe true value of Urea Ammonium Nitrate solution (UAN) is being redefined within the “full-series liquid fertilizer matrix”. It is no longer an isolated nitrogen fertilizer variety but rather the core connector for an efficient, precise, and sustainable crop nutrition program.Modern agriculture does not need another “better single product”; it needs a “more complete solution”. Choosing a company like Changzhou Jiayuan Chemical, which possesses a sound liquid fertilizer matrix, stable product quality, and professional service capabilities, is a crucial step in translating the foundational potential of UAN into high yield and superior quality in the field. It is through the power of the matrix that we can deeply cultivate the soil and empower the future of agriculture.

Changzhou Jiayuan Chemical: UAN--The Cornerstone of High-Efficiency Nitrogen (Part 1)

Fluorochemical Products R&D Center, Changzhou Jiayuan Chemical Co., Ltd.Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron-10 acid, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company's products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry. I. Introduction: The “Nitrogen Efficiency” Challenge in Modern AgricultureNowadays, the Urea Ammonium Nitrate solution (UAN) (https://www.jy-chemical.com/urea-ammonium-nitrate-solution-product/), leveraging its unique properties, has become an indispensable “nitrogen source cornerstone” within high-efficiency liquid fertilizer systems. Companies like Changzhou Jiayuan Chemical Co., Ltd., by constructing a comprehensive liquid fertilizer matrix that covers UAN, macro-elements, secondary nutrients, humic acids, and amino acids, are providing modern agriculture with an upgraded pathway—moving from “single-element nitrogen supplementation” to “complete crop nutrition”. II. UAN: The “High-Efficiency Nitrogen Engine” Within the Liquid Fertilizer MatrixUAN’s role as the cornerstone of a liquid fertilizer system stems from two irreplaceable attributes.First, its exceptional compatibility and compounding ability. The UAN solution is clear, transparent, and free of impurities, allowing it to be stably miscible in any proportion with liquid phosphate fertilizers, potash fertilizers, secondary nutrients, humic acids, and amino acids. It functions not only as a standalone nitrogen fertilizer but also as an ideal base solution for formulating various functional liquid compound fertilizers.Second, its “three-nitrogen-in-one” release pattern. UAN simultaneously contains nitrate nitrogen (fast-acting, absorbed within hours), ammonium nitrogen (readily available, can be adsorbed by soil colloids), and amide nitrogen (slow-release, with an efficacy lasting several weeks). This scientifically formulated ratio of the three nitrogen forms provides both the "speed of action" to address acute nitrogen deficiency and the “duration of efficacy” to support sustained crop growth.Continued in the next chapter

Changzhou Jiayuan Chemical: Sodium Fluoride—A High-Purity Toothpaste-Grade Product for Safe Oral Care

Fluorochemical Products R&D Center, Changzhou Jiayuan Chemical Co., Ltd.Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron-10 acid, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company’s products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry.Sodium fluoride (https://www.jy-chemical.com/sodium-fluoride-fna-product/) is an important inorganic fluorine compound. Once it meets the “toothpaste-grade” standard, it can be safely used in health-sensitive fields such as oral care. Changzhou Jiayuan Chemical, with years of deep cultivation in the field of inorganic fluorine products, produces toothpaste-grade sodium fluoride that represents this type of high-quality raw material.I. Core Product SpecificationsThe sodium fluoride produced by Changzhou Jiayuan Chemical has a measured content of 99.31%, meeting the toothpaste-grade sodium fluoride standard. Its heavy metal content is below 0.0002%, providing a solid safety foundation for downstream applications.II. Detailed Downstream ApplicationsThe core value of sodium fluoride comes from the activity of its fluoride ions. In oral care, it serves as the main anti-caries ingredient in toothpastes and mouthwashes — fluoride ions combine with tooth enamel to form acid-resistant fluorapatite, effectively preventing dental caries. In community water fluoridation projects, precisely adding sodium fluoride helps improve oral health at the population level. In industrial settings, sodium fluoride is also used for metal surface passivation treatment, wood preservation, and the precipitation removal of heavy metals from wastewater. III. Choose Changzhou Jiayuan ChemicalThe toothpaste-grade sodium fluoride supplied by Changzhou Jiayuan Chemical features high purity, which enables better anti-caries performance. Downstream manufacturers can achieve an effective fluoride concentration with lower addition levels, thereby optimizing formulation costs. Moreover, with heavy metal content controlled below 0.0002%, the product is especially suitable for safety-critical applications such as children’s toothpastes and oral care products for pregnant women. In addition, the company implements strict batch-to-batch stability testing. Backed by years of technical expertise in the inorganic fluorine sector and flexible technical support services, Changzhou Jiayuan Chemical is not just a raw material supplier, but a trusted R&D partner for its customers.For inquiries, please feel free to contact us by email or phone. Changzhou Jiayuan Chemical looks forward to helping you build more competitive products with its high-quality raw materials and professional technical services.

Changzhou Jiayuan Chemical: Hexafluoropropylene— Basic Monomer and High-End Fluorinated Materials

Fluorochemical Products R&D Center, Changzhou Jiayuan Chemical Co., Ltd.Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron-10 acid, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company’s products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry.Hexafluoropropylene (HFP) (https://www.jy-chemical.com/hexafluoropropylene-product/) is a core basic raw material in the organofluorine industry. The HFP supplied by Changzhou Jiayuan Chemical Co., Ltd. is a colorless and odorless gas that can be liquefied for storage and transportation under pressure without the need for stabilizers. The stability of monomer quality directly determines the performance of downstream fluorinated materials and is the primary prerequisite for synthesis.I. Fluoroplastics and Melt-Processable MaterialsThe copolymerization of HFP with tetrafluoroethylene produces polyfluoroethylene propylene (FEP). Compared with PTFE, which cannot be melt-processed, FEP not only retains excellent dielectric properties, insulation, chemical resistance, flame retardancy, and high and low temperature resistance but also offers the significant advantage of being melt-processable. This characteristic enables FEP to be widely used in wire and cable insulation layers, chemical equipment linings, precision electronic components, and other fields.II. Fluoroelastomers and High-Performance ElastomersAs a monomer, HFP participates in the synthesis of fluoroelastomers (such as F20-41 and F246). Fluoroelastomers are known for their outstanding oil resistance, high temperature resistance, and media resistance, making them core materials for seals and gaskets in aviation, automotive, petrochemical, and other industries.III. Functional Membrane Materials and Fine ChemicalsIn the field of perfluorosulfonic acid ion-exchange membranes, HFP is a key raw material for electrochemical processes such as salt electrolysis. In addition, HFP is used to produce fluorocarbon oils, perfluoroepoxypropane, as well as various fluorinated fine chemical products, pharmaceutical intermediates, and fire extinguishing agents, demonstrating its ability to cover the entire industrial chain from commodity materials to fine chemicals. IV. Application Summary and Selection SuggestionsFrom fluoroplastics and fluoroelastomers to ion-exchange membranes and fine chemicals, HFP constitutes a core building block of the fluorinated materials industry. When selecting a product grade, close attention should be paid to monomer purity and impurity control, as different downstream applications have varying requirements for these specifications.V. The Value of a Reliable SupplierChangzhou Jiayuan Chemical supplies stable and reliable HFP products. Through rigorous quality control, the company helps customers achieve efficient production in areas such as fluoroelastomers, fluoroplastics, and ion-exchange membranes, making it a trustworthy partner. We sincerely welcome both existing and new customers to inquire and learn more. For those interested, please feel free to contact us to discuss potential cooperation.

Changzhou Jiayuan Chemical: High-Quality Ammonium Hydrogen Difluoride Empowers Precision Manufacturing

Fluorochemical Products R&D Center, Changzhou Jiayuan Chemical Co., Ltd.Changzhou Jiayuan Chemical Co., Ltd. focuses on the field of fluorochemistry and has built a complete industrial chain from fluorite to high - purity hydrogen fluoride, electronic-grade hydrofluoric acid, trifluorochloroethylene, octafluorocyclobutane, inorganic fluoride salt series, boron-10 acid, electronic specialty gases, and downstream high-end fluorinated liquids (such as HFE449), truly achieving vertical integration throughout the AI big data market.Changzhou Jiayuan Chemical Co., Ltd., relying on its self-controllable raw material advantages and large-scale production capabilities, can ensure stable product quality and reliable supply from source to finished product. The company’s products are widely used in cutting-edge fields such as precision manufacturing cleaning, electronic heat dissipation and cooling, new energy, and semiconductor testing, and the company is committed to providing global customers with high-performance, low-environmental-impact fluorochemical solutions.Changzhou Jiayuan Chemical Co., Ltd. will continue to focus on the fluorochemical industry chain, promote the technological iteration and industrialization of green fluorosolvents, and contribute to the sustainable development of the industry.I. Key Specifications and Quality SignificanceAmmonium hydrogen difluoride (NH₄HF₂) (https://www.jy-chemical.com/ammonium-hydrogen-difluoride-product/) is an important inorganic fine chemical. Taking the products of Changzhou Jiayuan Chemical Co., Ltd. as an example, its high-purity grade has an NH₄HF₂ content of ≥99%, while the industrial grade reaches ≥98%. Impurities such as chlorides, sulfates, and iron are each controlled below 0.005%. Product quality stability directly affects downstream processing accuracy and yield. Changzhou Jiayuan Chemical specializes in producing ammonium hydrogen difluoride of the above quality, with reliable and consistent product parameters that meet diverse industrial needs.II. Key Downstream Application AreasElectronics and Glass Processing: Ammonium hydrogen difluoride is used in the treatment of electronic products such as LCD TVs, where it effectively cleans and optimizes component surfaces. When combined with hydrofluoric acid, it serves as an efficient glass etchant, widely applied in glass engraving, frosting, and thinning processes.Industrial Surface Treatment: As a surface treatment agent for silicon steel sheets, ammonium hydrogen difluoride significantly improves the surface properties and corrosion resistance of steel. Additionally, it is used as a processing aid for magnesium alloys and as a solvent for beryllium metal, playing an important role in specialty metal processing.Fermentation and Disinfection Applications: In the fermentation industry, ammonium hydrogen difluoride is often used as a disinfectant and preservative, effectively inhibiting the growth of unwanted microorganisms and ensuring the purity of the fermentation process. It is also employed as a bacterial inhibitor in certain scenarios, extending the shelf life of products.Ceramics and Materials Manufacturing: Ammonium hydrogen difluoride can be used in ceramics production, helping to improve the surface quality and structural properties of ceramic products. Furthermore, it is utilized in the processing of other specialty materials, demonstrating good auxiliary functions. III. Industry Application Trends and Selection SuggestionWith the rapid development of the electronics, new energy, and precision manufacturing industries, the demand for high-purity ammonium hydrogen difluoride continues to grow, particularly in glass thinning and silicon steel treatment applications. When selecting a product grade, note that the 98% industrial grade is sufficient for general glass processing to meet basic etching and cleaning requirements. However, electronic-grade applications require the 99% high-purity grade, with close attention to impurity levels such as chlorides, sulfates, and iron to ensure process stability and product yield.IV. The Value of Choosing a Reliable SupplierAmmonium hydrogen difluoride plays an irreplaceable role in multiple industries, including electronics, metal processing, fermentation, and ceramics. Choosing a supplier like Changzhou Jiayuan Chemical, which offers both high-purity and industrial-grade products with strict impurity control, helps downstream customers reduce costs and improve efficiency through stable quality.