0086-15366800998
I believe you have seen and heard many PVDF and lithium hexafluorophosphate projects in recent years. Some are built by fluorine chemical companies, and some are cross-border investments by outside companies. The successive commissioning of these projects has made the supply and demand relationship of PVDF and lithium hexafluorophosphate rapid. Changes have occurred, and its market prices have also fluctuated sharply, and the industry sentiment is very pessimistic.
However, there are a wide variety of fluorine chemical products. In addition to fluorine-containing lithium battery materials, many other products also have excellent application prospects, including hexafluorobutadiene, chlorine trifluoride, carbonyl fluoride, and fluorine-containing polyimide. , polychlorotrifluoroethylene, fusible polytetrafluoroethylene, perfluorosulfonic acid resin, hydrofluoroether, perfluoropolyether, ethylene-tetrafluoroethylene copolymer, etc. This article will take you to learn about some of the more promising fluorine Chemical Products.
01 Hexafluorobutadiene
Hexafluorobutadiene, also known as perfluorobutadiene, hexafluoro-1,3-butadiene, or HFBD for short, is a double-bonded, fully fluorinated compound with a molecular formula of C4F6. Hexafluorobutadiene is an important raw material for synthetic resins and fluorine-containing substances. It can also be used as an etching gas in the semiconductor industry, with the advantages of good selectivity and high precision.
In addition, the GWP of hexafluorobutadiene is only 0.004, and its lifetime in the atmosphere is less than 2 days. It has a very small greenhouse effect. It is a green, environmentally friendly and very marketable perfluoride gas. In recent years, hexafluorobutadiene has become one of the most likely candidates to replace traditional fluorine-containing etching gases due to its excellent etching selectivity, high precision, and easy decomposition in the atmosphere.
Hexafluorobutadiene is one of the new generation of fluorine-containing etching gases currently discovered that can meet the development requirements of etching technology and minimize its impact on the environment. It has broad application prospects. However, the current high-purity hexafluorobutadiene market is still occupied by foreign companies such as Showa Denko, Hosei Chemicals, Merck Group, Linde Gas, and Air Liquide. my country's market demand mainly relies on imports.
In recent years, in the face of increasingly strict semiconductor blockades in Western countries and the growing domestic market demand for fluorine-containing special gases, domestic companies have accelerated their deployment of hexafluorobutadiene, and some companies have broken through industrialization barriers, including China Juxin, Sinochem Blue Sky, CSSC Special Gas, Jinshi Fluorine Industry, Nanda Optoelectronics, etc.
02 fusible polytetrafluoroethylene
PFA is a copolymer of tetrafluoroethylene (TFE) and perfluoroalkyl vinyl ether (PAVE). Because its properties are similar to those of polytetrafluoroethylene, and it can be processed using thermoplastic resin processing methods, it is also called fusible. Polytetrafluoroethylene.
1~10% perfluoroalkyl vinyl ether in the PFA molecule significantly improves the flexibility of the polymer chain and reduces the crystallinity, giving PFA good thermoplasticity and overcoming the shortcomings of PTFE being difficult to process. It can be used with general thermoplastics It is processed by the molding process. Its long-term use temperature is the same as PTFE, and its mechanical properties at high temperatures are better than PTFE.
At the same time, PFA has the excellent chemical corrosion resistance of PTFE, excellent heat resistance, low friction coefficient, self-lubricating, flame retardant, waterproof and other properties. It can be made into anti-corrosion coatings, anti-aging coatings, special filter fibers, reaction Kettle linings, pipe linings, optical cable sheaths, aerospace equipment, etc. are widely used in construction, chemical industry, machinery, electrical, aerospace, medical and many other fields.
At present, the main overseas suppliers of PFA are Chemours, Solvay, Daikin, 3M, AGC, etc., with a market share of nearly 90%. There are relatively few companies producing PFA in China, including Dongyue Group, Yonghe Group, Juhua Group, etc.
03 Perfluorosulfonic acid resin
In recent years, benefiting from multiple factors such as policy support, technological progress, cost reduction and market demand, the hydrogen fuel cell market has shown rapid growth both at home and abroad, which will drive rapid growth in demand for related materials.
Proton exchange membrane is one of the core materials of hydrogen fuel cells. The performance of the membrane directly determines the performance and service life of hydrogen fuel cells. According to the fluorine content, proton exchange membranes can be divided into perfluorinated proton exchange membranes such as perfluorosulfonic acid membranes, partially fluorinated proton exchange membranes such as polyvinylidene fluoride radiation graft membranes, and fluorine-free proton exchange membranes such as polybenzimidazole membranes.
At present, perfluorosulfonic acid proton exchange membrane is the only proton exchange membrane that has been successfully commercialized and actually used in the market. The raw materials for preparing perfluorosulfonic acid resin are mainly tetrafluoroethylene, perfluorosulfonyl vinyl ether monomer (PSVE), etc., whether it is the preparation of PSVE, the polymerization of perfluorosulfonic acid resin, or the film formation of perfluorosulfonic acid resin. There are extremely high technical barriers, so there are not many companies with the production capacity of perfluorosulfonic acid resin globally, and the production capacity is mainly concentrated in companies such as Chemours, Solvay, 3M, and Gore of the United States.
My country's research on perfluorosulfonic acid resin started not late. In the 1970s, the Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, carried out research on the synthesis and polymerization of important monomers of perfluorosulfonic acid resin, and even carried out research on polymer membranes. Research on modification has been carried out, but unfortunately, large-scale production has not yet been achieved.
Domestic perfluorosulfonic acid resin manufacturers include Dongyue Group, Shanghai Sanaifu, Juhua Group, Suzhou Kerun, etc. However, except for Dongyue Group, most other companies do not have the capacity to supply perfluorosulfonic acid resin in batches. Therefore, our country The supply capacity of perfluorosulfonic acid resin is insufficient, and market demand relies heavily on imports. In the future, there will be greater room for domestic substitution of perfluorosulfonic acid resin.
04 Ethylene-tetrafluoroethylene copolymer
ETFE is the strongest fluoroplastic so far. While maintaining the good heat resistance, chemical resistance and electrical insulation properties of polytetrafluoroethylene, its radiation resistance and mechanical properties have been greatly improved, and its tensile strength has been greatly improved. It can reach 50MPa, which is nearly twice that of polytetrafluoroethylene. More importantly, its processing performance is greatly improved, especially its outstanding adhesion to the metal surface, which enables the tight lining process of fluoroplastics and steel to be truly realized.
ETFE not only has excellent impact resistance, electrical conductivity, thermal stability and chemical corrosion resistance, but also has high mechanical strength and good processing performance. It is widely used in chemical industry, electronic communications, equipment manufacturing, aerospace and other fields.
For a long time, ETFE has been monopolized by foreign manufacturers such as AGC, Daikin, Chemours, and 3M. Chinese scientists began research and development in the 1970s, but have not made substantial progress. Domestic demand for ETFE resin products is almost 100% dependent on it. Imports, and foreign countries have implemented embargoes on special ETFE resins needed in my country's Military Industry and National Defense and large aircraft fields, causing ETFE resin to become an important bottleneck restricting the application and development of my country's special fields.
At present, domestic manufacturers have achieved zero breakthroughs and are increasing their ETFE production capacity layout. Companies with production capabilities mainly include Dongyue Group, Juhua Co., Ltd., etc.
05 Fluorinated polyimide
Fluorinated polyimide (FPI) refers to a rigid polymer with a highly regular chemical structure containing imide rings in the main chain. It is produced by melt polycondensation or solution polycondensation reaction of fluorinated dianhydride and fluorinated diamine. Polyamic acid (FPAA) is a polymer material obtained by imidization. Compared with traditional PI, FPI inherits the characteristics of traditional PI such as high strength, high temperature resistance, deformation resistance, and bending resistance, and has the characteristics of good transparency, good electrical insulation, and low dielectric constant.
According to the chemical structure, FPI can be divided into diphenyl ether type FPI, benzene type FPI, benzophenone type FPI, and biphenyl type FPI; according to the performance, it can be divided into fluorine-containing polyetherimide (FPEI), fluorine-containing polyamide imide Amine (FPAI), etc.; according to the fluorine-containing group, it can be divided into two types: fully fluorinated PI and partially fluorinated PI.
In recent years, FPI has been applied in high-end fields including flexible OLED displays and electronic device cooling. Market demand continues to rise. However, FPI core technology is still concentrated in countries such as the United States and Japan. About 90% of the world's FPI is produced in Japan. FPI production technology is complex and requires many types of raw materials. Currently, domestic monomer raw materials with lower technical barriers, such as biphenyltetracarboxylic acid di-BPDA and pyromellitic acid dianhydride PMDA, have been produced on a large scale; for more special single , such as hexafluorodianhydride 6FDA, has gradually broken the monopoly of foreign companies. However, few companies have production capabilities for FPI resin. Some companies, including Shandong Zhongrou and Sanaifu, are promoting FPI industrialization.
06 Hydrofluoroether
Hydrofluoroethers are compounds composed of hydrogen, fluorine, oxygen and carbon atoms. They have an ether structure. Their ozone depletion potential (ODP) is zero, their global warming potential coefficient (GWP) is low, and their atmospheric residence time is very short. They are considered ideal CFCs. alternatives. In addition to excellent environmental properties, hydrofluoroethers also have the best thermal and chemical stability, moderate solubility, low toxicity, non-corrosive, non-flammable, non-smoking, good material compatibility, etc., and are easy to store and transportation.
Due to its excellent insulation, chemical inertness, low surface tension, good volatility, and good compatibility with organic solvents, hydrofluoroether has excellent compatibility with component materials used in semiconductor, chip, and liquid crystal manufacturing industries, so it is widely used in electronics. Cleaning agent is the original use of hydrofluoroether, and it is also one of the main applications at present. In addition, hydrofluoroether can also be used in coolant, anti-fingerprint agent diluent, foaming agent and other fields.
At present, domestic companies with hydrofluoroether production capabilities mainly include Dongyue Group, Juhua Co., Ltd., Shandong Huafu, Quanzhou Yuji, Zhejiang Noah, etc.
07 Ethylene-chlorotrifluoroethylene copolymer
ECTFE is a copolymer of ethylene and chlorotrifluoroethylene, which has extraordinary corrosion resistance to most inorganic and organic chemicals and organic solvents. Until now, except for chlorinated molten alkali or hot amines (such as aniline, dimethylamine), no solvent can corrode ECTFE below 120°C.
Compared with other thermoplastics, ECTFE's resistance to chlorine and chlorine derivatives at high temperatures is particularly outstanding. ECTFE has excellent corrosion resistance, extremely low permeability, excellent electrical properties and extremely smooth surface, and can be used safely in temperatures ranging from low to 149°C.
ECTFE not only has outstanding impact resistance, but also is a tough material with considerable mechanical strength. The surface of ECTFE products, similar to glass, prevents the growth of microorganisms, providing obvious hygienic advantages. Due to these excellent properties, ECTFE is widely used in chemical industry, petroleum drainage, washing, sewage treatment systems, chemical distribution systems and chemical cleaning systems of equipment.
It is understood that currently only Solvay is producing ECTFE in the world, and there is basically no large-scale production capacity in China.
08 2,3,3,3-Tetrafluoropropene
R1234yf, also known as HFO-1234yf, the chemical name is 2,3,3,3-tetrafluoropropene, has zero ODP and low GWP, and has good refrigeration effect. It is one of the most popular ODS substitutes and is known as As the fourth generation refrigerant with the most commercial prospects, it is currently mainly used in the field of automotive air conditioning, and the market demand continues to expand.
Prior to this, the refrigerant for automobile air conditioners mainly used R134a. R134a is a third-generation hydrofluorocarbon (HFCs) refrigerant with zero ODP, but has a high GWP and obvious greenhouse effect. As environmental protection requirements increase, it will be gradually phased out. Compared with R134a, R1234yf has lower GWP, similar physical and chemical properties, and the same atmospheric decomposition products. It can be used in the original vehicle air conditioning system. It is the most potential new refrigerant product to replace R134a and has been used in many cars.
European regulations have banned the use of refrigerants with a GWP >150 in new cars produced and sold within the country since 2017. R134a has been banned in European automobiles.
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.
More +
2026-06-01
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.
More +
2026-05-29
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.
More +
2026-05-27
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.
More +
2026-05-26
Welcome to establish long-term cooperative relations with our company
Please contact us
0086-15366800998
Domestic Trade Contact：President Yuan
Mobile：0086-15366800998
Email：999yhsen@163.com
Minister of Foreign Trade：Jane
Mobile：0086-0519-15366800998
Email：janeyuan@czjyhg.com
Address：1304, Block B, Jinsha Science and Technology Financial Center, Jintan District, Changzhou City, Jiangsu Province
Tel：0086-15366800998
Fax：0086-0519-82110997
From
2015
Focus on fluorine-containing pharmaceutical&pesticide intermediates
