News Details
Epoxy resin flame retardant for industrial use
2017-11-29 11:05:40
Epoxy resin flame retardant for industrial use
Epoxy resins are becoming more and more widely used in the fields of architecture, chemical industry and transportation. Because of the flammability of the epoxy resin, the flame retardancy technology has attracted worldwide attention. With the continuous and rapid development of our country's overall economy, the industrial epoxy resin flame retardant has welcomed a great development opportunity.
The production and consumption situation of industrial epoxy resin flame retardants continued to develop, and the annual average consumption growth rate was over 20%. Since the beginning of 2002, the consumption of industrial epoxy resin flame retardants has increased dramatically. The market share of industrial epoxy flame retardants increased mainly from two aspects: Electronics and electrical appliances and automobile market.
The development trend of flame retardant is improved in flame retardant performance at the same time, pay more attention to environmental protection and ecological security, in this context, some of the traditional brominated flame retardants have been increasingly stringent environmental regulations and flame retardant pressure, forcing users to search for brominated flame retardants and substitutes will also promote the new flame retardant materials.
These new flame retardant materials will have low heat release rate, low smoke production and low toxicity, and the flame retardant efficiency will not be reduced. As people are very cautious about the use of brominated flame retardants, the prospects for their development have been overshadowed. However, brominated flame retardants are difficult to find suitable substitutes because of their historical position in the field of flame retardancy, and in many applications, so brominated flame retardants are still an irreplaceable alternative in Europe and other countries.
But the search for brominated flame retardants (especially DecaBDE) substitute, in order to achieve ecological and non halogenated flame retardant, will be one of the most obvious trend. In the future, the consumption of brominated flame retardants in the world is growing slowly, and the substitute will continue to increase. It is expected that within the next 5 years, the average annual growth rate of flame retardants in China can reach 15%. At present, there is a big gap between China's flame retardants and developed countries in terms of varieties and dosage. With the enhancement of national requirements for flame-retardant technology, the development and development of China's flame retardants will have broader prospects.
We should improve the ability of development and innovation, and promote the development of the flame retardant industry in the direction of environmental protection, low toxicity, high efficiency and multi-function.
Halogen - based flame retardants are mainly bromine and chlorine - containing flame retardant. Brominated flame retardant brominated compounds including aliphatic, alicyclic and aromatic aliphatic, aromatic, decabromodiphenyl oxide, ten bromo two benzene ethane, brominated epoxy resin, bisphenol A, four bromo six bromo alkyl ring twelve, eight bromo ether are commonly used, especially in the middle of ten bromo two decabromodiphenyl ether, ethyl benzene four, the use of large amount of brominated bisphenol A. Chlorinated paraffin is the main flame retardant of chlorine.
Triphenyl Phosphate (TPP)
The product output : 100 tons / month
Shipping Port: China Shanghai
Price offer is valid : 15 days
Export rights: the right to import and export company .
Flame retardant TPP has many advantages, such as excellent transparency, softness, bacterial resistance, and water proof, grease-proof, good electric insulation, as well as good compatibility. Flame retardant TPP is mainly used as the flame-retardant plasticizer for cellulose resin, vinyl resin, natural rubber and synthetic rubber. And it may also be used as the flame-retardant plasticizer for glyceryl triacetate thin ester and film, rigid polyurethane foam, phenolic aldehyde resin, and PPO, etc.
Flame retardant TPP is a kind of halogen-free environment-friendly flame retardant with phosphorus element. Most of the products in the market are self-colored flaky crystal, our product is self-colored crystalline powder, and is more soluble in organic solvents. TPP is not soluble in water, but soluble in benzene, chloroform, ether and acetone, and slightly soluble in Z alcohol. Flame retardant TPP is nonflammable with slight aromatic odor and slight deliquescence. The fusion point is about 50 ℃, and fast melts to hoop-shape when heated. The lubricate effect is excellent, and it is often used as the flame retardant plasticize lubricant. What is more, it is used as the flame retardant for many plastics and resins, such as phenolic aldehyde resin, epoxy resin and so on.
The advantage of brominated flame retardants is that they have almost no effect on the mechanical properties of composites. According to the mechanism of flame retardancy, the content of hydrogen bromide can be significantly reduced, and the compatibility between these flame retardants and matrix resins is good, even under harsh conditions. Their decomposition temperatures are mostly at 200~300 degrees, which match with the decomposition temperatures of various polymers. Therefore, they can play a flame-retardant role at the best time, when gas phase and condensation are the same.
Is the most recent discussion of decabromodiphenyl ether polybrominated diphenyl ether (pbdpo) in two when burning will produce toxic carcinogenic polybrominated benzoxadiazol Ying (PBDD) and polybrominated dibenzofuran (pbdf) two. The world famous manufacturers of brominated flame retardants will be flame retardant decabromodiphenyl oxide through the neutral mechanism test shows that these products can be through the strict provisions of the German two evil doctrine and the U.S. Environmental Protection Agency Ying, the danger that did not produce PBDD and pbdf.
The flame retardant DecaBDE is still popular in the United States, Japan and some European countries, are used in a variety of polymers. The real carcinogenic products are eight brominated two benzol ethers and five brominated two benzol ethers. Deca BDE in production capacity of our annual growth rate is the fastest, most use, this year is expected to produce nearly twenty-five thousand tons, while foreign imports will not change much, so this year, deca will face oversupply.
Ten bromo two benzene ethane is developed in China in recent years the best substitute of decabromodiphenyl oxide. The output of ten bromine and two benzyl ethane in China has increased rapidly in recent years, with an average annual increase of 80%, which has become the main force of the new bromine flame retardant. Because of DecaBDE dispute, forcing domestic and international study on flame retardant of researchers in the field of search for alternatives. The production process of ten bromine and two benzyl ethane has been perfected day by day.
Flame retardant in China in chlorine accounted for 69%, inorganic flame retardant system accounted for only about 17%, half of which is two antimony oxide, and aluminum hydroxide, magnesium hydroxide is less than 10%, accounting for the halogen flame retardant is 80%, and the foreign inorganic flame retardant system, a total of 50% 60%, the main varieties are aluminum hydroxide and magnesium hydroxide.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
Epoxy resins are becoming more and more widely used in the fields of architecture, chemical industry and transportation. Because of the flammability of the epoxy resin, the flame retardancy technology has attracted worldwide attention. With the continuous and rapid development of our country's overall economy, the industrial epoxy resin flame retardant has welcomed a great development opportunity.
The production and consumption situation of industrial epoxy resin flame retardants continued to develop, and the annual average consumption growth rate was over 20%. Since the beginning of 2002, the consumption of industrial epoxy resin flame retardants has increased dramatically. The market share of industrial epoxy flame retardants increased mainly from two aspects: Electronics and electrical appliances and automobile market.
The development trend of flame retardant is improved in flame retardant performance at the same time, pay more attention to environmental protection and ecological security, in this context, some of the traditional brominated flame retardants have been increasingly stringent environmental regulations and flame retardant pressure, forcing users to search for brominated flame retardants and substitutes will also promote the new flame retardant materials.
These new flame retardant materials will have low heat release rate, low smoke production and low toxicity, and the flame retardant efficiency will not be reduced. As people are very cautious about the use of brominated flame retardants, the prospects for their development have been overshadowed. However, brominated flame retardants are difficult to find suitable substitutes because of their historical position in the field of flame retardancy, and in many applications, so brominated flame retardants are still an irreplaceable alternative in Europe and other countries.
But the search for brominated flame retardants (especially DecaBDE) substitute, in order to achieve ecological and non halogenated flame retardant, will be one of the most obvious trend. In the future, the consumption of brominated flame retardants in the world is growing slowly, and the substitute will continue to increase. It is expected that within the next 5 years, the average annual growth rate of flame retardants in China can reach 15%. At present, there is a big gap between China's flame retardants and developed countries in terms of varieties and dosage. With the enhancement of national requirements for flame-retardant technology, the development and development of China's flame retardants will have broader prospects.
We should improve the ability of development and innovation, and promote the development of the flame retardant industry in the direction of environmental protection, low toxicity, high efficiency and multi-function.
Halogen - based flame retardants are mainly bromine and chlorine - containing flame retardant. Brominated flame retardant brominated compounds including aliphatic, alicyclic and aromatic aliphatic, aromatic, decabromodiphenyl oxide, ten bromo two benzene ethane, brominated epoxy resin, bisphenol A, four bromo six bromo alkyl ring twelve, eight bromo ether are commonly used, especially in the middle of ten bromo two decabromodiphenyl ether, ethyl benzene four, the use of large amount of brominated bisphenol A. Chlorinated paraffin is the main flame retardant of chlorine.
Triphenyl Phosphate (TPP)
The product output : 100 tons / month
Shipping Port: China Shanghai
Price offer is valid : 15 days
Export rights: the right to import and export company .
Flame retardant TPP has many advantages, such as excellent transparency, softness, bacterial resistance, and water proof, grease-proof, good electric insulation, as well as good compatibility. Flame retardant TPP is mainly used as the flame-retardant plasticizer for cellulose resin, vinyl resin, natural rubber and synthetic rubber. And it may also be used as the flame-retardant plasticizer for glyceryl triacetate thin ester and film, rigid polyurethane foam, phenolic aldehyde resin, and PPO, etc.
Flame retardant TPP is a kind of halogen-free environment-friendly flame retardant with phosphorus element. Most of the products in the market are self-colored flaky crystal, our product is self-colored crystalline powder, and is more soluble in organic solvents. TPP is not soluble in water, but soluble in benzene, chloroform, ether and acetone, and slightly soluble in Z alcohol. Flame retardant TPP is nonflammable with slight aromatic odor and slight deliquescence. The fusion point is about 50 ℃, and fast melts to hoop-shape when heated. The lubricate effect is excellent, and it is often used as the flame retardant plasticize lubricant. What is more, it is used as the flame retardant for many plastics and resins, such as phenolic aldehyde resin, epoxy resin and so on.
The advantage of brominated flame retardants is that they have almost no effect on the mechanical properties of composites. According to the mechanism of flame retardancy, the content of hydrogen bromide can be significantly reduced, and the compatibility between these flame retardants and matrix resins is good, even under harsh conditions. Their decomposition temperatures are mostly at 200~300 degrees, which match with the decomposition temperatures of various polymers. Therefore, they can play a flame-retardant role at the best time, when gas phase and condensation are the same.
Is the most recent discussion of decabromodiphenyl ether polybrominated diphenyl ether (pbdpo) in two when burning will produce toxic carcinogenic polybrominated benzoxadiazol Ying (PBDD) and polybrominated dibenzofuran (pbdf) two. The world famous manufacturers of brominated flame retardants will be flame retardant decabromodiphenyl oxide through the neutral mechanism test shows that these products can be through the strict provisions of the German two evil doctrine and the U.S. Environmental Protection Agency Ying, the danger that did not produce PBDD and pbdf.
The flame retardant DecaBDE is still popular in the United States, Japan and some European countries, are used in a variety of polymers. The real carcinogenic products are eight brominated two benzol ethers and five brominated two benzol ethers. Deca BDE in production capacity of our annual growth rate is the fastest, most use, this year is expected to produce nearly twenty-five thousand tons, while foreign imports will not change much, so this year, deca will face oversupply.
Ten bromo two benzene ethane is developed in China in recent years the best substitute of decabromodiphenyl oxide. The output of ten bromine and two benzyl ethane in China has increased rapidly in recent years, with an average annual increase of 80%, which has become the main force of the new bromine flame retardant. Because of DecaBDE dispute, forcing domestic and international study on flame retardant of researchers in the field of search for alternatives. The production process of ten bromine and two benzyl ethane has been perfected day by day.
Flame retardant in China in chlorine accounted for 69%, inorganic flame retardant system accounted for only about 17%, half of which is two antimony oxide, and aluminum hydroxide, magnesium hydroxide is less than 10%, accounting for the halogen flame retardant is 80%, and the foreign inorganic flame retardant system, a total of 50% 60%, the main varieties are aluminum hydroxide and magnesium hydroxide.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
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