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 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.