Hexafluoropropylene Industry Chain Information: Steady Growth of the Industry and Coordinated Development of the Industry Chain

As an important fluorine-containing polymer material monomer, the industrial chain of hexafluoropropylene (HFP) has shown a steady growth trend in recent years. From upstream raw material supply to downstream product application, all links of the entire industrial chain have developed in a coordinated manner, jointly promoting the prosperity of the hexafluoropropylene market.Upstream raw material supplyThe upstream raw materials of hexafluoropropylene mainly include tetrafluoroethylene (TFE) and recycled RC318 (TFE pyrolysis byproduct). With the continuous advancement of technology and the gradual release of production capacity, the supply of these upstream raw materials has maintained a steady growth. In particular, in recent years, with the increase in demand for fluorine-containing polymer materials, manufacturers of raw materials such as tetrafluoroethylene have also increased their investment, further consolidating the raw material base of the hexafluoropropylene industry chain.Midstream productionIn the midstream production link, there are many hexafluoropropylene production enterprises, and the market competition is fierce. However, through technological innovation and capacity expansion, some leading enterprises have gradually emerged and become the leaders in the industry . Jiayuan follows closely. We not only have advanced production technology and equipment, but also focus on product quality and cost control, ensuring our dominant position in the market competition.Downstream product applicationsHexafluoropropylene has a wide range of downstream applications, including electronics, chemicals, medicine and other fields. Among them, hexafluoropropylene fluoroelastomer, as one of the important downstream products, has excellent heat resistance, corrosion resistance and insulation properties, and is widely used in automobiles, rubber seals and other fields. In addition, hexafluoropropylene can also be used to prepare a variety of fluorine-containing fine chemical products, pharmaceutical intermediates, fire extinguishing agents, etc., and the market demand continues to grow.Coordinated development of the industrial chainWith the continuous development of the hexafluoropropylene industry chain, the synergy between various links is increasing. Upstream raw material suppliers provide a stable supply of raw materials for midstream production enterprises through technological innovation and capacity expansion; midstream production enterprises provide strong support for downstream product applications by improving production efficiency and product quality; and the continuous expansion and upgrading of downstream product application areas further promotes the overall development of the hexafluoropropylene industry chain.Market OutlookLooking ahead, the hexafluoropropylene industry chain will continue to maintain a steady growth trend. With the rapid development of the global electronics, chemical, pharmaceutical and other industries, the demand for high-performance specialty chemicals will continue to increase. At the same time, with the promotion of environmental protection and new energy policies, the market prospects of hexafluoropropylene and other fluorine-containing polymer materials will be broader. Therefore, enterprises in all links of the hexafluoropropylene industry chain should continue to strengthen cooperation, jointly promote the coordinated development of the industry chain, and achieve mutual benefit and win-win results.In summary, the hexafluoropropylene industry chain is in a steady growth stage, with all links developing in a coordinated manner to jointly promote the prosperity of the market. In the future, with the continuous growth of market demand and the continuous advancement of technology, the hexafluoropropylene industry chain will usher in a broader development prospect.

A new chapter in global exports: solid performance and unlimited potential

【Leading the future, fluorination innovation】In the vast universe of fluorine chemicals, Changzhou Jiayuan Chemical is like a shining star. With its excellent product quality and forward-looking market insights, it has been deeply involved in the global fluorine chemical industry for a long time . Our export business has recently shown a steady growth trend, especially in the core product areas such as trifluorochloroethylene, octafluorocyclobutane and xenon, where the market performance is particularly impressive, showing strong market acceptance and good development potential .【Chlorotrifluoroethylene (CTFE): excellent quality and wide application】Deep cultivator in the field of fluorine chemicals , our chlorotrifluoroethylene (CTFE) is widely used in photovoltaic materials, pharmaceutical packaging, high-performance coatings and other fields with its excellent chemical stability and unique physical properties. We insist on using advanced and compliant production processes to ensure that each batch of products can meet the highest standards and meet the dual pursuit of quality and performance by global customers. It is this persistent pursuit of quality that has won wide acclaim for our CTFE in the international market, and the export volume continues to rise.[Octafluorocyclobutane (C318): Environmental protection pioneer, industrial upgrading]Today, when environmental protection has become a global consensus, octafluorocyclobutane (C318) of Changzhou Jiayuan Chemical has become a green pioneer in the fluorine chemical industry with its excellent environmental performance and broad application prospects. As an important raw material for a new generation of environmentally friendly refrigerants, foaming agents and electronic chemicals, C318 not only meets the market's urgent demand for high-efficiency and environmentally friendly products, but also promotes the green transformation and industrial upgrading of the entire industry. With our leading technical strength , stable supply capacity and high-precision product quality , we have successfully introduced C318 to the international market and won the favor of many international customers.[Xenon (Xe): Rare and precious, the light of technology]In the hall of rare gases, xenon (Xe) is known as the "light of science and technology" for its unique physical properties and wide application value. As an indispensable key material in semiconductor manufacturing, scientific research and medical fields, the demand for Xe is growing. With advanced extraction technology and strict quality control system, Changzhou Jiayuan Chemical has successfully achieved stable production and efficient supply of Xe. Our Xe is not only of high purity and stable quality, but also can meet the personalized needs of customers in different fields. It is this continuous pursuit of technology and strict control of quality that makes our Xe stand out in the international market and become the preferred supplier of many internationally renowned companies.【Join hands to create a fluorinated future】Looking to the future, Changzhou Jiayuan Chemical will continue to uphold the core values of "innovation, quality, and service", continuously promote the innovation and development of fluorine chemical technology, and provide global customers with more high-quality, efficient, and environmentally friendly fluorine chemical products and services. We look forward to working hand in hand with global partners to jointly create a bright future for the fluorine chemical industry!

Fluorine, the Chemistry Enfant

The matter in the universe is composed of various chemical elements, among which there is a unique and magical element, that is fluorine. The chemical element fluorine has a bad reputation, but it has great merits.The single substance of fluorine is a highly toxic gas with strong corrosiveness, and some fluorine chemical raw materials such as tetrafluoroethylene are extremely active. The single substance of fluorine is F2, which is a light yellow and highly toxic gas. Fluorine gas is highly corrosive and has extremely active chemical properties. It is one of the most oxidizing substances and can even react with some inert gases under certain conditions. Fluorine is a key element in special plastics, rubber and refrigerants (chlorofluorocarbons). In nature, fluorine mainly exists in fluorite (CaF2), cryolite (Na3[AlF6]) and fluoroapatite (Ca10(PO4)6F2).Organic fluoride has a mild and unique side: it is as stable as other organic compounds and can greatly improve the biochemical and physicochemical properties of medicine and pesticide molecules. The toothpaste, refrigerants, non-stick pan coatings, spacecraft sealing materials and some new drugs we are familiar with all contain fluorine.In the international fluorine chemistry scientific community, there are two words used to summarize the importance of fluorine. The first is unique. It is the most subversive element. Why can "most" be used to describe a chemical element? This is because fluorine has a high electronegativity and very extreme chemical properties. This makes many fluorine-containing raw materials very active, but fluorine-containing products are very stable - when active fluorine-containing raw materials undergo chemical reactions, they will release a lot of energy, but the fluorine-containing products obtained after the energy is released are particularly stable. This process is a bit like popcorn, which has experienced "explosion" and then precipitated. Fluorine can also form the strongest chemical bond with carbon atoms. This property makes fluorine-containing materials very stable. For example, the plastic mesh Teflon, that is, polytetrafluoroethylene, is one of the most stable materials.The second word to describe fluorine is useful. 20%-25% of newly registered drugs worldwide contain fluorine atoms. Some patients also use 18F-FDG, or fluorodeoxyglucose, when undergoing PET-CT examinations. Fluorine-containing liquid crystal materials are used in the display screens of electronic devices such as mobile phones and computers that people use in their daily lives.The application of fluorine-containing materials in the defense field is also very extensive. In the aerospace field, gyro oil, high and low temperature lubricating oil, etc. are all fluorine-containing materials. Among the cutting-edge defense materials required for atomic bombs, fluorine-containing materials also occupy an important place. In addition, fluoride is necessary for the human body within a certain range. The right amount of fluoride promotes the growth and formation of teeth and bones, and is beneficial to the healing and calcification of fractures. Insufficient fluoride will lead to rickets, osteoporosis, dental caries and other diseases.Reasonable intake of fluoride can ensure the body's normal calcium and phosphorus metabolism and promote the normal growth and development of bones. Under the action of fluoride, hydroxyapatite can be converted into hard-surfaced fluorapatite, enhancing bone mineralization. After fluoride is absorbed by hydroxyapatite in tooth enamel, it produces acid-resistant fluorapatite on the tooth surface, which can prevent tooth decay.The safe range of fluoride for the human body is very narrow, which makes the balance between human activities and fluoride easily destroyed. When fluoride is excessive, deficient or unbalanced, it will affect the metabolism and immune regulation of the human body.When we look at the fluorine element, from research to application, it is always accompanied by sacrifice and harm. But is fluorine really harmful to humans? In fact, humans now have a more comprehensive understanding of fluorine, and fluorine is more scientifically used in various fields such as pesticides, medicine, materials, atomic energy, aerospace, etc. While using fluorine to improve our lives, we are also working hard to make it live in harmony with humans and the environment.

Fluorine Chemical Industry-Deeply Cultivated in the Industry, Entering into Life

1. Fluorine Chemical IndustryFluorine chemical industry is a sub-industry of the chemical industry. Its products have high performance and high added value, and it is known as the golden industry. Fluorine chemical industry is mainly divided into two major industries: inorganic fluorine chemical industry and organic fluorine chemical industry.Inorganic fluorine chemical products are important raw materials and auxiliary materials for industries such as machinery, electronics, and metallurgy, while organic fluorine chemical products are widely used in military, chemical, and machinery fields due to their excellent properties such as resistance to chemicals, high and low temperature resistance, aging resistance, low friction, and insulation.2. The fluorine chemical industry has become one of the fastest growing industries in the chemical industry.The emergence and development of fluorine chemical industry is closely related to human's understanding and application of fluorine element and its compounds.In nature, fluorine is widely distributed in the form of simple substance or compound, the most important of which are hydrogen fluoride (HF) and silicon tetrafluoride (SiF4). With the advancement of science and technology and the need for industrial production, humans began to mine and utilize fluorine and its compounds, and gradually developed two major industries: inorganic fluorine chemical industry and organic fluorine chemical industry.Inorganic fluorine chemical industry originated in the early 20th century, when fluorite (CaF2) was mainly used to produce hydrofluoric acid (HF), and then other fluorides. Later, with the advancement of technology and the expansion of application fields, inorganic fluorine chemical industry gradually developed into an industry with a complete range of categories and a wide variety of products.The development of organic fluorine chemicals began after World War II. With the advancement of technology and the increase in demand, it gradually developed into an industry with chlorofluorocarbons (CFCs) and chlorofluorocarbons (HCFCs) as its main products.Since the 1980s, with the increasing attention paid to environmental issues and the improvement of environmental awareness, organic fluorine chemicals have gradually developed towards high efficiency, environmental protection and high performance, and inorganic fluorine chemicals have also developed towards deep processing, refinement and high-end development, continuously launching new products and new application areas.3. Fluorine chemical products have many applications in daily life. The following are some common fluorine chemical products:1. Refrigerant: Refrigerant is a traditional product in the fluorine chemical industry, including four generations of refrigerant products, namely CFCs, HCFCs, HFCs and HFOs. Among them, CFCs have been eliminated, and the global market currently mainly uses second, third and fourth generation refrigerants, such as Freon (chlorofluorocarbons).2. Fluoride toothpaste: In order to prevent tooth decay, we usually use fluoride toothpaste. These toothpastes often contain trace amounts of sodium fluoride or other fluorides.3. Teflon: Teflon (polytetrafluoroethylene) is a polymer material, commonly used as a coating for non-stick pans.4. Fluorinated drugs: Some drugs use fluorine atoms to improve their properties, such as biological activity, prolonged efficacy, etc. For example, flunarizine has a longer-lasting efficacy and fewer side effects than cinnarizine.5. Artificial blood: Artificial blood products such as perfluorodecalin are also one of the applications of fluorine chemical products.6. Fire extinguishing agents and pesticides: Certain fire extinguishing agents (such as hexafluoropropane) and fluorine-containing pesticides are also applications of fluorine chemical products.In addition, fine chemicals such as fluorinated organic intermediates and fluorinated lithium salt electrolytes (such as lithium hexafluorophosphate LiPF6 and lithium bis(fluorosulfonyl)imide LiFSI) are also widely used in daily life, such as in batteries and electronic devices.

Which fluorine chemical products have more prospects in the future?

I believe that everyone has seen and heard a lot about PVDF and lithium hexafluorophosphate projects in recent years. Some of them were built by fluorine chemical companies, and some were entered by non-industry companies. The successive commissioning of these projects has rapidly changed the supply and demand relationship of PVDF and lithium hexafluorophosphate, and their market prices have also fluctuated greatly. The industry sentiment is very pessimistic.However, there are rich varieties 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, fluorinated polyimide, polytrifluorochloroethylene, fusible polytetrafluoroethylene, perfluorosulfonic acid resin, hydrofluoroether, perfluoropolyether, ethylene-tetrafluoroethylene copolymer, etc. This article will introduce you to a more promising product: hexafluorobutadiene.Hexafluorobutadiene, also known as perfluorobutadiene, hexafluoro-1,3-butadiene, or HFBD for short, is a fully fluorinated compound with a double bond and 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, hexafluorobutadiene has a GWP of only 0.004 and a lifetime in the atmosphere of less than 2 days, which has a very small greenhouse effect. It is a green and environmentally friendly perfluorinated gas with great market prospects. In recent years, hexafluorobutadiene has become one of the most likely candidates to replace traditional fluorine-containing etching gases due to its excellent properties such as good etching selectivity, high precision, and easy decomposition in the atmosphere.Hexafluorobutadiene is one of the new generation of fluorine-containing etching gases that can meet the development requirements of etching technology and minimize the impact on the environment. It has broad application prospects. However, the current high-purity hexafluorobutadiene market is still dominated by foreign companies such as Showa Denko, Atsei Chemical, Merck Group, Linde Gas, and Air Liquide, and my country's market demand mainly relies on imports.In recent years, in the face of increasingly stringent semiconductor blockades by Western countries and the growing domestic market demand for fluorine-containing specialty gases, domestic companies have accelerated the layout of hexafluorobutadiene, and some companies have broken through the industrialization barriers. You are welcome to consult our company for details. You can contact us by email or phone.

The development prospects of bisphenol AF

Bisphenol AF (BPAF) is a chemical compound used in various industrial applications such as manufacturing epoxy resins, coatings, and adhesives. It is known for its high heat resistance, chemical stability, and flame retardant properties. The main purpose of BPAF is to improve the durability and performance of the products in which it is used.Bisphenol AF (BPAF) is commonly used in various applications such as fluorocarbon elastomers, polymers, and other materials. It is known for its high temperature and chemical resistance, making it ideal for use in harsh environments. In fluorocarbon elastomers, BPAF is used as a curing agent to improve the elasticity and durability of the material. The fastest growing application area in terms of revenue is the production of polymers, where BPAF is used as a key ingredient in the manufacturing process to improve the overall performance and lifespan of the product.Market trend:- Shift to sustainable alternatives: As consumers become more environmentally conscious, there is a growing demand for sustainable alternatives to BPAF.- Technological Advancements: The development of new technologies for BPAF production is driving innovation in the market.- Tighter regulation: Governments impose stricter regulations on the use of BPAF, leading to a shift to safer alternatives.- Expanding Applications: BPAF is increasingly being used in a wide range of industries including electronics, automotive, and healthcare, thereby driving the market growth.- Industry disruption: Disruptive technologies and business models are reshaping the BPAF market, challenging traditional players and creating new growth opportunities.The bisphenol AF (BPAF) market is expected to register a healthy CAGR over the forecast period, driven by various innovative growth drivers and strategies. One of the major drivers for the market growth is the increasing demand for BPAF in industries such as electronics, automotive, and aerospace owing to its excellent chemical and thermal properties. In addition, the rising awareness among consumers regarding the importance of sustainable and high-performance materials is also expected to drive the market growth. Furthermore, trends such as the increasing adoption of BPAF in the production of high-performance composites and coatings, growth in the electronics industry, and stringent regulations on the use of traditional materials are expected to boost the market growth.

Market Outlook for Hexafluoropropylene Oxide (HFPO)

           Market Outlook for Hexafluoropropylene Oxide (HFPO)As the industry seeks to replace traditional materials that pose a risk to the environment, the demand for HFPO in various applications is increasing, especially in the production of specialty chemicals, solvents, and refrigerants, driving this upward trend. Future growth prospects are enhanced by expanding markets in the electronics, automotive and aerospace sectors, where HFPO's unique properties are highly valued for their durability and chemical stability. However, the industry faces challenges, including regulatory hurdles related to environmental and health impacts, as well as high production costs and limited availability of raw materials. Opportunities lie in technological advancements and innovations aimed at developing safer manufacturing processes and expanding applications in emerging markets. In addition, strategic partnerships and collaborations with research organizations may enhance product development and expand market reach. Overall, despite challenges, the HFPO market is poised for robust growth owing to application diversification and growing awareness about sustainable chemical solutions.The growth of the hexafluoropropylene oxide (HFPO) market is attributed to the growing demand for specialty chemical applications, especially the production of fluorine compounds. As the industry prioritizes sustainability and environmental regulations are tightening, the unique properties of HFPO make it an attractive alternative for advanced materials and pharmaceuticals. Future prospects indicate that the market for HFPO will expand significantly due to the widespread adoption of innovative technologies such as electronics, energy storage, and green chemistry. Overall, HFPO is expected to exhibit a positive growth trajectory in both mature and emerging markets.

Hexafluoroisopropanol (HFIP) in Organic Synthesis

Hexafluoroisopropanol (HFIP) in Organic Synthesis Beginning in the 1950s, many studies exploring the physical properties of fluorinated alcohols laid the groundwork for understanding the complex interactions of these solvents. Prior to this, the idea that the introduction of fluorine would increase the acidity of alcohols can be traced back to Swarts, Henne and Pelley et al. who experimentally confirmed this in 1952.Swarts first described the preparation of trifluoroethanol (TFE) by catalytic reduction of trifluoroacetic anhydride over a platinum-black catalyst. In 1960, Knunyants et al. reported the first synthesis of hexafluoroisopropanol (HFIP) by reduction of hexafluoroacetone with sodium borohydride. Later, they isolated HFIP from the Grignard reaction of hexafluoroacetone with isopropylmagnesium bromide.In 1964, Middleton and Lindsey et al. reported that HFIP had a significant hydrogen bonding capacity compared to several fluorinated sec- and tert-fluorinated alcohols, which stemmed from the cumulative inductive effect of the six fluorine atoms. Fluorinated alcohols with strong hydrogen bonding ability can form stable, distillable, or recrystallizable equimolar complexes with suitable hydrogen-bonded acceptor compounds; for example, the HFIP-THF complex boils at 100 °C.Applied researchThroughout the 1960s and 1970s, researchers began to realize that hexafluoroisopropanol was a superior solvation medium and began to explore its utility in facilitating chemical reactions. Some of these reports focused on the physical chemistry of trifluoroethanol (TFE) in solvent decomposition chemistry, such as alkyl toluenesulfonate. Fluorinated alcohols were also reported to be excellent solvents for dissolving polymeric materials.In the late 1970s, HFIP and TFE were demonstrated in the four-component condensation of Ugi, one of the earliest uses in organic synthesis.Sieber et al. also described the use of TFE (90% aqueous TFE) as a solvent for the mild, pH-controlled deprotection of N (α)-trityl ( N-trityl) in the presence of other acids under acidolytic conditions. This selective deprotection strategy is essential to accomplish the total synthesis of human insulin. Similarly, aniline protected with the very acid-unstable dicyclopropylmethoxycarbonyl group was deprotected by simple dilution in HFIP.Grell et al. subsequently showed that a 4:1 mixture of DCM and HFIP was used to cleave fully protected peptides from o-chlorotriphenylmethyl resins without significant racemization while preserving peptide utility in solution.Kopple et al. further investigated the use of HFIP as a solvent for peptide coupling and determined that solvent decomposition of the active carboxyl component yielded HFIP esters that could be used as mild acylating agents for peptide coupling. Although HFIP is a suitable solvent for solubilizing peptides and cleaving acid-sensitive protecting groups, peptide coupling in HFIP is much slower than in dimethoxyethane (DME) or N , N-dimethylformamide (DMF).Physicochemical propertiesOf the fluorinated alcohols, hexafluoroisopropanol and TFE are the most widely used by organic chemists because of their low cost and better physical properties, including boiling point (bp) and melting point (mp), than other fluorinated alcohols (e.g., perfluoro-tertiary alcohols). Butanol (PFTB; boiling point 45 °C), 1-phenyl-2,2,2-trifluoroethanol (PhTFE) and perfluoropinacol (PFP; mp 26 °C). The presence of a strong electron-withdrawing trifluoromethyl group gives TFE and hexafluoroisopropanol their properties of high polarity, increased Bronsted acidity of hydroxyl protons (low pKa), high ionizability, low nucleophilicity, and a strong hydrogen-bond-donating (HBD) ability. Hydrogen bond acceptance is poor and the ability to solvate anions and stabilize cations is superior to similar non-fluorinated alcohols, ethanol and 2-propanol.Legros et al. investigated the effect of polyfluorinated alcohols on Bronsted acidity and hydrogen bond donor capacity as well as their ability to act as solvent promoters. The authors observed that the hydrogen bond donor capacity was sensitive to the spatial site resistance around the hydroxyl group of the various fluorinated alcohols, while the Brønsted acidity was mainly influenced by the number of CF3 groups present in the molecule rather than the overall structure. The authors' tests of various polyfluoroalcohol solvents as promoters of the sulfoxide oxidation and iminium Diels-Alder reactions showed that the hydrogen bond donor capacity plays a major role in promoting these reactions, whereas the Brønsted acidity appeared to have little or no effect, and that hexafluoroisopropanol is preferred to the other fluorinated solvents in these reactions. On the other hand, it completely inhibited the epoxide ring-opening reaction with piperidine by forming an almost irreversible hydrogen-bonded adduct with the basic piperidine.References.[1] Hashim F. Motiwala, Ahlam M. Armaly, Jackson G. Cacioppo, Thomas C. Coombs, Kimberly R. K. Koehn, Verrill M. Norwood IV, and Jeffrey Aubé. Chemical Reviews 2022, 122(15), 12544-12747. DOI: 10.1021/acs.chemrev.1c00749

Ammonium Hydrogen Fluoride Uses

Ammonium Hydrogen Fluoride UsesAmmonium hydrogen fluoride is an inorganic compound, corrosive chemical substance, white or colorless transparent rhombic crystal system, in contact with moisture, water decomposition of toxic fluoride, nitrogen oxides and ammonia gas. Soluble in water is weak acid, can dissolve glass, slightly soluble in alcohol, easily soluble in cold water, aqueous solution is strongly acidic, can sublimate at higher temperatures, can corrode glass, corrosive to skin, toxic. Ammonium hydrogen fluoride is mainly used in aluminum profile industry, lighting industry, glass industry, picture tube industry, fluorine gas production, petroleum industry, electroplating industry, rare earth industry, boiler cleaning and exterior wall cleaning and other industries.I、 Role and use of ammonium hydrogen fluoride:1、Used as glass matting, frosting, etching agent (often with hydrofluoric acid and use).2、Used as chemical reagent, disinfectant and antiseptic in fermentation industry, solvent for beryllium oxide to make beryllium metal, and surface treatment agent for silicon steel plate.3、Used for cleaning and descaling of boiler feed water system and steam generating system.4、It is used for acidizing the surface of oil field sand and gravel. When acidizing the formation in oilfield, ammonium hydrogen fluoride is added into hydrochloric acid to generate hydrofluoric acid, which is indirectly formulated with hydrochloric acid to form earth acid. This kind of earth acid treats grey rock, due to the generation of a protective layer of calcium fluoride insoluble in hydrochloric acid on the pore surface, the dissolution rate of the rock is significantly reduced to increase the depth of acidification, and when treating sandstone, it can prevent the generation of fluorosilicates caused by hydrofluoric acid, and at the same time, it strengthens the ability to dissolve silica compounds and well-wall muds, which enhances the effect of acidification, and reduces the corrosion of the surface equipment and pipelines.5、Used in electronic industry, Braun tube (cathode picture tube) cleaning agent.6、Used in the production of incandescent lamps, bulb inner surface matting agent.7, used as alkylation, isomerization catalyst components.8、Used as the intermediate of cryolite production.9、Used as wood protection agent, preservative.10、Used as the catalytic effect in electroplating, the reaction generates white substance anode mud.11、Used for aluminum surface etching treatment, the formation of fluoride protective layer on the surface.12、Used in the manufacture of magnesium and magnesium alloy, oxidizing agent for the manufacture of aluminum and magnesium alloy.13、It can remove the alkali residue on the fabric after alkaline washing, and it can also generate colorless and soluble ammonium iron fluoride with iron, which can be used to remove rust on the fabric.14、Used as analyzing reagent and bacterial inhibitor.15、Used as reagent for extracting rare elements.16、Citric acid-ammonium hydrogen fluoride leaching cobalt in iron ore tailings.17、Used for making welding rods and cast steel.18、It can be used as a hidden reagent of trivalent iron ions.19、Mordant for fiber.20、Used in the manufacture of ceramics.21、Used in organic synthesis fluoride agent.22、Electronic grade ammonium hydrogen fluoride can be used in semiconductor industry.23、Preparation of hydrogen fluoride in laboratory.24、Oil recovery, the use of ammonium hydrogen fluoride to dissolve silica and silicates.II、the use of ammonium hydrogen fluoride precautions:1、Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat source. Keep the container sealed. It should be stored separately from acids, never mix storage. The storage area should be equipped with suitable materials to shelter the leakage.2、Closed operation, strengthen ventilation. Operators must be specially trained and strictly follow the operating procedures. It is recommended that operators wear self-absorbing filtering dust masks, chemical safety glasses, anti-poison penetration work clothes and rubber gloves. Avoid generating dust. Avoid contact with acids. 

Let's learn about the application of Changzhou Jiayuan products-Hexafluoroisopropanol（HFIP）

Let's learn about the application of Changzhou Jiayuan products-Hexafluoroisopropanol（HFIP） 1. Overview of HexafluoroisopropanolHexafluoroisopropanol, with the chemical formula CF3CF(OH)CH2OH, is a commonly used optoelectronic material. It has excellent transparency, biocompatibility and anti-aging properties, and is suitable for the preparation of a variety of optoelectronic materials. Due to its unique molecular structure, hexafluoroisopropanol can also be used in the preparation of surfactants and other fields.2.Application of hexafluoroisopropanol in the field of photoelectricityIn the optoelectronic industry, hexafluoroisopropanol can be used in the preparation of optical products, optical coatings, biosensors and so on. Its ultra-low refractive index and high transparency have a wide range of applications in the preparation of high-performance optical components, such as metal preservation targets, transparent electrodes and LED radiation protection layers. In addition, the biocompatibility of hexafluoroisopropanol materials makes them widely used in biomedical fields.3.Application of Hexafluoroisopropanol in Medical FieldDue to its good biocompatibility, hexafluoroisopropanol can be used for preparation in the medical field. Among them, the polymer materials prepared with hexafluoroisopropanol have good mechanical properties and antimicrobial properties, which can be used in the preparation of medical devices and prostheses. In addition, the composite use of hexafluoroisopropanol with other materials also has a wide range of applications, such as composite with nanoparticles can be used for the preparation of antimicrobial barrier film, can also be used for the preparation of skin regeneration materials and so on.4.Application of hexafluoroisopropanol in the preparation of surfactantsHexafluoroisopropanol can be used in the preparation of surfactants due to its high hydrophilicity and hydrophobicity. Compared with other surfactants, the surfactant prepared by hexafluoroisopropanol has better compatibility and rust prevention performance, has lower corrosion on copper and iron, and is applied in the fields of cleaning and corrosion prevention after cold rolled steel plate.In summary, hexafluoroisopropanol has a wide range of application prospects and is widely used in the fields of photovoltaic field, medical field, surfactant preparation and other fields.If you want to know more about this product, please contact Jiayuan Chemical Co., Ltd. at any time 0519-82585998 

Come to Learn about the application of Changzhou Jiayuan's products - Benzethonium chloride

Come to Learn about the application of Changzhou Jiayuan's products - Benzethonium chloride                            IntroductionBenzethonium chloride is a new type of  quaternary ammonium antimicrobial agent, which  has a wide range of applications in the household  chemicals and cosmetics industries. In addition, as  a  bactericidal antimicrobial agent it has important  applications in the field of medicine and health, for  example, as the bacteriostatic component of eye  drops or as the bacteriostatic ingredient of  injections has been widely used in western  countries. Benzethonium chloride is an essential  key  intermediate in the production of heparin  sodium products.Benzethonium chloride is a kind of bactericidal disinfectant widely used in daily chemical, medicine and other fields.Benzethonium chloride, chemical formula C27H42ClNO2, has good surface activity, easily soluble in water to form a foamy soap-like solution, but also soluble in ethanol, acetone, chloroform. This chemical substance has become an excellent choice for cosmetic bacteriostatic agent because of its long-lasting bacteriostatic effect, efficient wetting agent effectiveness, efficient removal of odour produced by the human body, low additive amount, no odour of its own, low toxicity, low irritation and a series of other advantages. In the daily-use chemicals and cosmetics industry, Benzethonium chloride has a wide range of applications, such as a variety of hand soaps, hand soaps, skin and hair care products, women's hygiene products, wet wipes and other products and a variety of antibacterial formulations. In addition, it is also suitable for dry powder products. In the field of medicine and health, benzylsodiammonium chloride has been widely used in western countries as an antibacterial component of eye drops  or as an antibacterial ingredient in injections . In the production of heparin sodium  products, bensolinium chloride is an essential key intermediate.The efficacy of Bensolinium Chloride includes effective inhibition and killing of a wide range of bacteria, fungi and viruses, and it is able to disrupt the structure of bacterial cell membranes and lead to cell death, thus acting as a bactericidal agent. Therefore, it is often used for disinfection in medical institutions, home hygiene and public places. Benzethonium chloride can also be used for hand disinfection. Used in contact with infectious disease patients, before and after handling food, etc., it can kill potentially pathogenic microorganisms on the hands and reduce the risk of cross-infection. It also has good cleaning and deodorising effects, removing stains, odours and mould, making the environment cleaner and more pleasant to live in. In the home, Benzethonium Chloride is one of the common disinfectants that can be used to disinfect furniture surfaces, washrooms, children's toys and other items to reduce the spread of bacteria and viruses and improve the health of the family.It should be noted that Bensolinium chloride should be diluted and used in accordance with the correct concentration and method of application to avoid adverse reactions caused by too high or too low concentration. In addition, for the oral mucosa such as disinfection parts of the best not to apply bensonium chloride, because this kind of preparation has certain toxic side effects, mucosal disinfection is not very safe. In the clinic for mucosal disinfection, most of the use of povidone-iodine type of preparation, has a better antibacterial effect, and lower toxic side effects, mucosal irritation is also very small.If you want to know more about this product, please feel free to contact Jiayuan Chemical Co., LTD 0519-82585998

Let's learn about the application of Changzhou Jiayuan's products - Hexafluoropropylene oxide (HFPO)

Let's learn about the application of Changzhou Jiayuan's products - Hexafluoropropylene oxide (HFPO) Hexafluoropropylene oxide (HFPO) is an important fluorine chemical raw material, and its downstream products are widely used in the fields of pharmaceuticals, pesticides, material science, coatings, electronics and chemical manufacturing. Hexafluoropropylene oxide (HFPO), CAS No. 428-59-1, molecular formula C3F6O, relative molecular mass 166 g/mol, is a colourless, non-flammable, slightly odorous gas at room temperature and pressure. HFPO has low toxicity, melting point -144℃, boiling point -27℃, liquid density (25℃) is 1300kg/m3, saturated vapour pressure (25℃) is 660 kPa, specific heat capacity of vapour and liquid is 138 J/(mol-K) and 172 J/(mol-K) respectively, heat of vapourisation is 21.8 kJ/mol, and it has ternary ring structure. Due to its special properties, HFPO and its downstream products have a wide range of application prospects in the fields of chemistry, materials, medicine and military. The preparation methods and market applications of its derivatives and downstream products are also becoming more and more mature with its gradual improvement and development. In the future, with the continuous development of science and technology and the constant change of market demand, especially under the requirement of double-carbon target, new energy and the rapid development of semiconductor technology, the application prospect of HFPO and its downstream products will be continuously expanded, and the application fields of its corresponding derivatives and downstream products will also be expanded accordingly. Figure 1 shows the structural formula of hexafluoropropylene oxide Introduction to HFPOHFPO and its derivatives have been developing rapidly as an important class of fluorine fine chemicals since 1959, when DuPont patented the preparation of hexafluoropropylene oxide (HFPO) and its subsequent industrialisation.HFPO is a colourless, non-flammable gas with a slight odour, even if it liquefies under pressure; HFPO is in a dry state at room temperature and in the absence of Lewis acids or bases is stable. Significant thermal decomposition occurs only at temperatures of 150°C or above. Unlike the analogous hydrocarbon propylene oxide, HFPO has shorter C-O distances and longer C-CF3 bonds. Due to the ternary ring structure of hexafluoropropylene oxide, its chemical activity is high, and it can produce different chemical intermediates through selective ring opening, thus making it an important raw material for organic fluorine products. HFO has a wide range of applications in electronics, chemicals, pharmaceuticals and other fields. Among them, in the field of electronics, HFO can be used as oxidising agent in semiconductor process, surfactant in detergent, and used in the production of semiconductor devices; in the field of chemical industry, HFPO can be used in the preparation of fluorine-containing polyethers, hexafluoroacetone, etc.; in the field of pharmaceuticals, HFO is a good carrier for the construction of drug delivery system. At present, the market scale of HFO is expanding globally. According to the statistics of market research organisations, the market size of HFPO is growing at an annual rate of 5%. Manufacturers of HFO are mainly located in Europe, America and Asia.Figure 1. Ring-opening functionalisation of hexafluoropropylene oxide HFPO Application:Perfluoropolyethers, fluoropolymer emulsifiers and fluorocarbons, perfluoroolefin series, hexafluoroacetone series, pentafluoropropionyl fluoride series are some of the products derived from HFPO. These downstream products are widely used in the oil and gas, electronics, semiconductor, aerospace, automotive, and new energy industries due to their unique properties, such as high chemical resistance, heat resistance, and durability.HFPO-derived fluoropolymers are commonly used in the production of wires, coatings, and films because of their high temperature and chemical resistance, in addition to being used in the semiconductor industry as components that can withstand extreme chemical environments. chemical environments.HFPO-derived fluoroelastomers are commonly used in the automotive industry for the manufacture of seals, gaskets, and hoses, where they have excellent resistance to high temperatures, chemical inertness, and fuel properties; therefore, they can be used to replace conventional rubber in automotive applications to reduce fuel consumption and emissions. Fluorinated surfactants are used as wetting agents, emulsifiers and foaming agents in various industries such as textiles, coatings and electronics; they have unique properties such as low surface tension and high chemical stability, and fluorinated surfactants are also used in the production of coatings to improve the water and oil resistance of coatings. Fluorinated gases such as hexafluoroisobutene are commonly used in various industrial scenarios such as electronics, refrigeration and air conditioning. Under the environment of energy saving and emission reduction, HFPO derivatives are attracting more and more interest. In conclusion, the global market for HFPO and its downstream products is expected to continue to grow due to increasing demand from various industries, especially in emerging economies. With governments and industries focusing on reducing carbon emissions, there is growing interest in using HFPO and its derivatives as an alternative to traditional materials, which may lead to increased demand for these products.If you want to know more about this product, please feel free to contact Jiayuan Chemical Company Limited at 0519-82585998.