News Details
Flame retardant for textiles
2017-9-21 11:57:38
Flame retardant for textiles
This paper introduces the development status of textile flame retardant and the type of flame retardant for textile.
With the development of modern science and technology, the progress of the textile industry, the variety of textiles has been increasing, and its application scope extended to all aspects of people's production and life. But textile materials are usually flammable or flammable, which can easily cause fire accidents. According to statistics, more than 20% of the world's fire accidents are caused or expanded by the burning of textiles, especially the house fire. Therefore, the flame retardant function of textiles is of great importance to eliminate fire hazards, delay the spread of fire and reduce the loss of people's life and property.
In recent years, countries around the world have carried out research on the technical aspects of textile flame retardants, and formulated the corresponding test methods of textile combustion performance, flame retardant products standards and application regulations. Our country has also carried out a lot of research on textile flame retardants and has developed a series of flame retardants.
The production and application of flame retardants have entered a steady stage of development after the vigorous development of the early 1980s. Global flame retardant production growth rate is 10% ￣ 15% a year, usage and demand is also increasing year by year. The total consumption of global flame retardants is now over 1 million t.
The United States, Western Europe and Japan are the world's three major flame retardants. The us accounts for 40 per cent of the global market, about 30 per cent in Western Europe and about 20 per cent in Japan. With the growing awareness about environmental protection, safety, health, the world began to environmentally friendly flame retardant as the focus of the research, development and application, focusing on development of new type low smoke, no pollution and lower toxicity, flame retardant.
In view of environmental protection, many countries in foreign countries have limited the production and use of flame retardants for environmental pollution. As Europe has begun to limit the sale of halogen-containing flame retardants, Japan has banned the use of flame retardants, which produce acidic gases, and the United States has formulated the use of low-halogen flame retardants.
Tris(2-chloroisopropyl)Phosphate(TCPP)
Packing: NW 250KG / galvanized iron (a small cabinet to play prop 20 tons), 1000KG/IB barrels (a small cabinet loaded 18 tons), or 23 tons ISOTANK.
The product output: 100 tons / month
Shipping Port: China Shang Hai
Price offer is valid: 15 days
Jincang time: 15 days (commodity inspection)
Export rights: the right to import and export company.
The product is used for the soft / hard polyurethane foam, with thermal and hydrolytic stability good, especially suitable for ASTME84 (Level 11) foam, with low viscosity unsaturated polyester resin in low temperature application and phenolic plastics at. This product is also used to grab the foam sealant and sheet production. For polyvinyl chloride, polystyrene, phenolic resin, acrylic resin and rubber, coating, flame retardant, also used for soft and hard polyurethane foam, epoxy resin, polystyrene, cellulose acetate, ethyl cellulose tree and phenolic plastics, polyvinyl acetate and gun type foam sealant production. Particularly recommended for rigid polyurethane foam has excellent thermal and hydrolytic stability is particularly suitable for ASTM84 (II), compound for polyurethane foam and unsaturated resin and phenolic plastics.
Our country only began to study textile flame retardant technology in the 1950s, starting with the washing and flame retarding of pure cotton fabric. In the 1960s, the development of washable cotton flame retardant fabric; In the 1970s, with the development of synthetic technology, textile varieties were expanded from pure cotton textiles to blend fibers and synthetic fibers. In the 1980s, China's textile flame retardant study entered a faster, more comprehensive and more systematic development stage, and developed many flame retardants and flame retardant treatment technologies suitable for pure cotton and chemical fiber fabrics.
At present, the total production capacity of flame retardants in China is above 10 x 104t, among which the main products are chlorinated paraffin, and the production capacity exceeds the market demand. And in the larger bromine flame retardants, foreign production in domestic are in a small scale production, less varieties, shortcomings and so on product quality is not stable, difficult to compete with foreign products, to meet the needs of the domestic market.
Production of organic phosphorus flame retardants in China are mainly small molecule phosphate and halogenated phosphonic acid ester, volatile big, poor water resistance, flame retardancy, and high heat resistance, flame retardant performance is excellent in items of less; The compatibility between inorganic phosphorus and flame retardant materials, such as low polyphosphate, ammonium phosphate and red phosphorus, is poor and easy to transfer, and the flame retardant performance is not good.
The microencapsulated red phosphorus production is small and the market share is not high in the domestic market. Inorganic flame retardants are nontoxic, harmless and moderately priced, and their status in flame retardant is becoming more and more important. The inorganic flame retardants developed in China are mainly aluminum hydroxide and magnesium hydroxide. Due to the lack of ultrafine varieties and surface treatment technology, the product quality is poor and the market share of flame retardant is not high.
The types of flame retardants used in textiles are classified according to the flame retardant elements.
Halogen flame retardants: in the process of pyrolysis, to break down the X of the capture and transfer combustion free radicals? And HX, HX can dilute the pyrolysis gas or the contact of the air.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
This paper introduces the development status of textile flame retardant and the type of flame retardant for textile.
With the development of modern science and technology, the progress of the textile industry, the variety of textiles has been increasing, and its application scope extended to all aspects of people's production and life. But textile materials are usually flammable or flammable, which can easily cause fire accidents. According to statistics, more than 20% of the world's fire accidents are caused or expanded by the burning of textiles, especially the house fire. Therefore, the flame retardant function of textiles is of great importance to eliminate fire hazards, delay the spread of fire and reduce the loss of people's life and property.
In recent years, countries around the world have carried out research on the technical aspects of textile flame retardants, and formulated the corresponding test methods of textile combustion performance, flame retardant products standards and application regulations. Our country has also carried out a lot of research on textile flame retardants and has developed a series of flame retardants.
The production and application of flame retardants have entered a steady stage of development after the vigorous development of the early 1980s. Global flame retardant production growth rate is 10% ￣ 15% a year, usage and demand is also increasing year by year. The total consumption of global flame retardants is now over 1 million t.
The United States, Western Europe and Japan are the world's three major flame retardants. The us accounts for 40 per cent of the global market, about 30 per cent in Western Europe and about 20 per cent in Japan. With the growing awareness about environmental protection, safety, health, the world began to environmentally friendly flame retardant as the focus of the research, development and application, focusing on development of new type low smoke, no pollution and lower toxicity, flame retardant.
In view of environmental protection, many countries in foreign countries have limited the production and use of flame retardants for environmental pollution. As Europe has begun to limit the sale of halogen-containing flame retardants, Japan has banned the use of flame retardants, which produce acidic gases, and the United States has formulated the use of low-halogen flame retardants.
Tris(2-chloroisopropyl)Phosphate(TCPP)
Packing: NW 250KG / galvanized iron (a small cabinet to play prop 20 tons), 1000KG/IB barrels (a small cabinet loaded 18 tons), or 23 tons ISOTANK.
The product output: 100 tons / month
Shipping Port: China Shang Hai
Price offer is valid: 15 days
Jincang time: 15 days (commodity inspection)
Export rights: the right to import and export company.
The product is used for the soft / hard polyurethane foam, with thermal and hydrolytic stability good, especially suitable for ASTME84 (Level 11) foam, with low viscosity unsaturated polyester resin in low temperature application and phenolic plastics at. This product is also used to grab the foam sealant and sheet production. For polyvinyl chloride, polystyrene, phenolic resin, acrylic resin and rubber, coating, flame retardant, also used for soft and hard polyurethane foam, epoxy resin, polystyrene, cellulose acetate, ethyl cellulose tree and phenolic plastics, polyvinyl acetate and gun type foam sealant production. Particularly recommended for rigid polyurethane foam has excellent thermal and hydrolytic stability is particularly suitable for ASTM84 (II), compound for polyurethane foam and unsaturated resin and phenolic plastics.
Our country only began to study textile flame retardant technology in the 1950s, starting with the washing and flame retarding of pure cotton fabric. In the 1960s, the development of washable cotton flame retardant fabric; In the 1970s, with the development of synthetic technology, textile varieties were expanded from pure cotton textiles to blend fibers and synthetic fibers. In the 1980s, China's textile flame retardant study entered a faster, more comprehensive and more systematic development stage, and developed many flame retardants and flame retardant treatment technologies suitable for pure cotton and chemical fiber fabrics.
At present, the total production capacity of flame retardants in China is above 10 x 104t, among which the main products are chlorinated paraffin, and the production capacity exceeds the market demand. And in the larger bromine flame retardants, foreign production in domestic are in a small scale production, less varieties, shortcomings and so on product quality is not stable, difficult to compete with foreign products, to meet the needs of the domestic market.
Production of organic phosphorus flame retardants in China are mainly small molecule phosphate and halogenated phosphonic acid ester, volatile big, poor water resistance, flame retardancy, and high heat resistance, flame retardant performance is excellent in items of less; The compatibility between inorganic phosphorus and flame retardant materials, such as low polyphosphate, ammonium phosphate and red phosphorus, is poor and easy to transfer, and the flame retardant performance is not good.
The microencapsulated red phosphorus production is small and the market share is not high in the domestic market. Inorganic flame retardants are nontoxic, harmless and moderately priced, and their status in flame retardant is becoming more and more important. The inorganic flame retardants developed in China are mainly aluminum hydroxide and magnesium hydroxide. Due to the lack of ultrafine varieties and surface treatment technology, the product quality is poor and the market share of flame retardant is not high.
The types of flame retardants used in textiles are classified according to the flame retardant elements.
Halogen flame retardants: in the process of pyrolysis, to break down the X of the capture and transfer combustion free radicals? And HX, HX can dilute the pyrolysis gas or the contact of the air.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
Spanish
French
Italian
Portuguese
Japanese
Korean
Arabic
Russian