News Details
Polyurethane environmental friendly flame retardant
2017-11-29 11:03:49
Polyurethane environmental friendly flame retardant
With the increasing awareness of environmental protection, safety and health, the world has begun to focus on polyurethane environment-friendly flame retardants as the focus of research and development and application, and has achieved some results. According to the effective elements, the flame retardants can be classified into phosphorus, chlorine, bromide and antimony, aluminum and boron based flame retardant.
Flame retardants can be divided into halogen free flame retardants, brominated flame retardants, halogen phosphorus synergistic flame retardants and other flame retardants based on flame retardant effective elements. Several environmental friendly flame retardants have broad application prospects.
Halogen-free, low smoke and low toxic polyurethane environment-friendly flame retardants have always been the goal of people's pursuit. In recent years, some of the world's flame retardants supply and application have a high enthusiasm for flame-retardant halogenation, and have invested a lot in the development of halogen free flame retardants and flame retardants. According to the analysis, the main varieties of the polyurethane environmental protection flame retardant are phosphorus flame retardant and inorganic hydrate.
The former mainly includes red phosphorus flame retardant, inorganic phosphorous ammonium polyphosphate (APP), two hydrogen ammonium phosphate, diammonium phosphate, phosphate, organic phosphorus non halogen phosphate etc.. The latter mainly includes magnesium hydroxide, aluminum hydroxide, modified materials such as hydrotalcite. Ammonium polyphosphate and hydrotalcite are the representative products of this series of environmental protection and good market prospects. The following two products are analyzed.
According to the Research Report of the global competitiveness of the flame retardant industry and the investment and development strategy of enterprises in the past 2014-2019 years, the output of ammonium polyphosphate in China is over 20 thousand T as early as 2005, and there are still a small number of exports in addition to domestic demand. The production capacity of ammonium polyphosphate in China is mainly concentrated in southwest, East China and South China, with the largest production in Southwest China, followed by East China and South China. There are few ammonium polyphosphate production in North China, northeast and northwest regions.
The flame retardant industry legislation and flame retardant standards have been introduced in succession. Since twenty-first Century, with the rapid growth of Chinese economy, urban fixed asset investment growth accelerated, application of polymer materials is more widely, but at the same time, fire number is on the rise, major and serious fires have occurred, the fire engulfed in people's life and property safety, but also to help the government to speed up the establishment of laws and regulations the fire safety.
Tris(2-chloroethyl)phosphate(TCEP)
Product Name: Trichloroethyl Phosphate Flame Retardant Plasticizer; Tris (β-Chloroethyl) Phosphate; Bis (2-Chloroethyl) Phosphate With 2-Chloroethyl Phosphate; Tris (β-Chloroethyl) Phosphoric Acid Ester; Tris (2-Chloroethyl) Phosphate; TCEP; Trichloroethyl Phosphate
CAS RN: 115-96-8
EINECS Number: 204-118-5
Molecular Formula: C6H12Cl3O4P
Molecular Weight: 285.4898
Tris(2-chloroethyl)phosphate(TCEP)Use:
1. Tris (2-Chloroethyl) Phosphate Has Excellent Flame Retardancy, Excellent Resistance To Low Temperature And UV Resistance, The Steam Can Only Be Used At 225 ℃ Above The Direct Ignition Can Be Fired, But The Fire The Source Is Immediately Self-Extinguishing. This Product Is A Flame Retardant Not Only Can Improve The Material Level Of Flame Retardant Materials, But Also Improve The Flame Resistance Of Water Resistance, Acid Resistance, Cold Resistance And Antistatic Properties. Commonly Used In Flame Retardant Nitrocellulose And Acetate Fiber As The Substrate Of Paint Coatings, Unsaturated Polyester, Polyurethane, Acrylic, Phenolic Resin, Can Also Be Used For Soft PVC Plastic Flame Retardant. This Product Is Used For The Amount Of Unsaturated Polyester 10% To 20%, In The Polyurethane Rigid Foam (Flame Retardant Polyether As Raw Material) Can Be About 10% In The Soft PVC Used As Auxiliary Plastic Flame Retardant When The 5% To 10%. Flame Retardants, Uranium, Thorium, Plutonium, Technetium And Other Rare Metal Separation Solvent Or Extractant.
2. This Product Is Widely Used In Chemical Fiber Fabrics, Cellulose Acetate As A Flame Retardant, In Addition To Self-Extinguishing, But Also Improve Water Resistance, Cold Resistance And Antistatic Properties. The General Amount Of 5 To 10 Copies. This Product Is An Excellent Flame Retardant For Synthetic Materials, And Has A Good Role In The Promotion, Widely Used In Cellulose Acetate, Nitrocellulose Varnish, Ethyl Cellulose, Polyvinyl Chloride, Polyvinyl Acetate, Polyurethane, Phenolic Resin , In Addition To Self-Extinguishing Products, But Also Improve The Physical Properties Of Products, Products Feel Soft, Also Known As Oil Additives And Rare Elements Of The Extractant, And Flame Retardant Rubber Conveyor Belt Is The Main Flame Retardant Materials , The General Amount Of Added 5% To 10%.
3. Used As Additive Type Halogenated Phosphate Flame Retardant And Plasticizer. Molecules In Both Phosphorus And Chlorine, Flame Retardant Effect Is Remarkable, Not Volatile And Hydrolysis, Good Stability To Ultraviolet Light. Applicable To Phenolic Resin, Polyvinyl Chloride, Polyvinyl Acetate, Polyurethane And So On. Also Used As Nitrocellulose Coating Flame Retardant, PVC Flame Retardant Plasticizer, Metal Extractant, Gasoline Additives And Polyimide Processing Aids And So On. Can Improve Water Resistance, Weatherability, Cold Resistance, Antistatic Property. Reference Dosage 5% To 20%.
In recent years, the Chinese government issued a series of intensive for fire safety policies and standards, such as flame retardant products "management measures", "identification of civil building external wall insulation system and the Interim Provisions", "decorative fire on further clarifying the civil building external thermal insulation material fire protection supervision and administration of the relevant requirements of the notice" and the revised the "People's Republic of China Fire Law", promulgated these laws and regulations for the future implementation of the fire safety measures laid a legal basis.
In recent years, the manufacturing industry of flame retardants in China has developed rapidly. Although the domestic flame retardants industry started late, but the development is very rapid. Before and after 2000, the production capacity of flame retardants in China was about 100 thousand tons, of which chlorinated paraffins accounted for about 3/4, and the utilization rate was only about 50%. About 9, in Europe and the developed countries, chlorinated paraffin was already a product decades ago. At present, the product will gradually withdraw from the market.
In recent years, the product structure of Chinese flame retardant industry gradually from the halogen flame retardant based pattern, change to a halogen, phosphorus based flame retardant pattern, in the current global background and trend of flame retardant non brominated, halogenated flame retardants in Europe and other developed countries accounted for is gradually reduced. Therefore, the flame retardant industry in China has a huge development space in the expansion of market scale and the adjustment of product structure.
The consumption market of flame retardants in China is still in its infancy. At present, most of the flame retardants produced in China are exported directly, or after synthetic processing, they are exported to Europe, Japan and other developed countries and regions in the form of finished products. At present, all kinds of materials in the domestic terminal consumption market are rarely treated with flame retardancy. The developed countries in Europe and the United States have strict fire protection requirements for building materials, electronic and electrical components, toys, bedding and other products. However, the proportion of China's flame retardant plastics in plastic is very low, which is far from the developed countries and regions in Europe and the United States.
Since 2006, although China has introduced a number of special fire safety regulations, but because of the regulation and execution has not been strictly implemented, downstream material manufacture and application of the enterprise because of cost considerations are not consciously implement the standard. In Europe, America, Japan and other developed countries, the government has strict mandatory requirements for the flame retardancy of all kinds of materials. This shows that the domestic flame retardant industry to reach the level of developed countries, there is still a long way to go.
The proportion of brominated flame retardants is too high and the structure is not reasonable. Compared with developed countries in Europe and America, the proportion of brominated flame retardant is high in China's domestic flame retardant market.
The use of brominated flame retardants in the United States and Europe is less than the total use of the flame retardant, and has a downward trend. This is because some bromine flame retardant products in due to safety and environmental problems, has been "ROHS directive" and the "Stockholm Convention" and other laws and regulations to limit or disable, and these laws and regulations are initiated and applicable countries or regions is in Europe or the United states.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
With the increasing awareness of environmental protection, safety and health, the world has begun to focus on polyurethane environment-friendly flame retardants as the focus of research and development and application, and has achieved some results. According to the effective elements, the flame retardants can be classified into phosphorus, chlorine, bromide and antimony, aluminum and boron based flame retardant.
Flame retardants can be divided into halogen free flame retardants, brominated flame retardants, halogen phosphorus synergistic flame retardants and other flame retardants based on flame retardant effective elements. Several environmental friendly flame retardants have broad application prospects.
Halogen-free, low smoke and low toxic polyurethane environment-friendly flame retardants have always been the goal of people's pursuit. In recent years, some of the world's flame retardants supply and application have a high enthusiasm for flame-retardant halogenation, and have invested a lot in the development of halogen free flame retardants and flame retardants. According to the analysis, the main varieties of the polyurethane environmental protection flame retardant are phosphorus flame retardant and inorganic hydrate.
The former mainly includes red phosphorus flame retardant, inorganic phosphorous ammonium polyphosphate (APP), two hydrogen ammonium phosphate, diammonium phosphate, phosphate, organic phosphorus non halogen phosphate etc.. The latter mainly includes magnesium hydroxide, aluminum hydroxide, modified materials such as hydrotalcite. Ammonium polyphosphate and hydrotalcite are the representative products of this series of environmental protection and good market prospects. The following two products are analyzed.
According to the Research Report of the global competitiveness of the flame retardant industry and the investment and development strategy of enterprises in the past 2014-2019 years, the output of ammonium polyphosphate in China is over 20 thousand T as early as 2005, and there are still a small number of exports in addition to domestic demand. The production capacity of ammonium polyphosphate in China is mainly concentrated in southwest, East China and South China, with the largest production in Southwest China, followed by East China and South China. There are few ammonium polyphosphate production in North China, northeast and northwest regions.
The flame retardant industry legislation and flame retardant standards have been introduced in succession. Since twenty-first Century, with the rapid growth of Chinese economy, urban fixed asset investment growth accelerated, application of polymer materials is more widely, but at the same time, fire number is on the rise, major and serious fires have occurred, the fire engulfed in people's life and property safety, but also to help the government to speed up the establishment of laws and regulations the fire safety.
Tris(2-chloroethyl)phosphate(TCEP)
Product Name: Trichloroethyl Phosphate Flame Retardant Plasticizer; Tris (β-Chloroethyl) Phosphate; Bis (2-Chloroethyl) Phosphate With 2-Chloroethyl Phosphate; Tris (β-Chloroethyl) Phosphoric Acid Ester; Tris (2-Chloroethyl) Phosphate; TCEP; Trichloroethyl Phosphate
CAS RN: 115-96-8
EINECS Number: 204-118-5
Molecular Formula: C6H12Cl3O4P
Molecular Weight: 285.4898
Tris(2-chloroethyl)phosphate(TCEP)Use:
1. Tris (2-Chloroethyl) Phosphate Has Excellent Flame Retardancy, Excellent Resistance To Low Temperature And UV Resistance, The Steam Can Only Be Used At 225 ℃ Above The Direct Ignition Can Be Fired, But The Fire The Source Is Immediately Self-Extinguishing. This Product Is A Flame Retardant Not Only Can Improve The Material Level Of Flame Retardant Materials, But Also Improve The Flame Resistance Of Water Resistance, Acid Resistance, Cold Resistance And Antistatic Properties. Commonly Used In Flame Retardant Nitrocellulose And Acetate Fiber As The Substrate Of Paint Coatings, Unsaturated Polyester, Polyurethane, Acrylic, Phenolic Resin, Can Also Be Used For Soft PVC Plastic Flame Retardant. This Product Is Used For The Amount Of Unsaturated Polyester 10% To 20%, In The Polyurethane Rigid Foam (Flame Retardant Polyether As Raw Material) Can Be About 10% In The Soft PVC Used As Auxiliary Plastic Flame Retardant When The 5% To 10%. Flame Retardants, Uranium, Thorium, Plutonium, Technetium And Other Rare Metal Separation Solvent Or Extractant.
2. This Product Is Widely Used In Chemical Fiber Fabrics, Cellulose Acetate As A Flame Retardant, In Addition To Self-Extinguishing, But Also Improve Water Resistance, Cold Resistance And Antistatic Properties. The General Amount Of 5 To 10 Copies. This Product Is An Excellent Flame Retardant For Synthetic Materials, And Has A Good Role In The Promotion, Widely Used In Cellulose Acetate, Nitrocellulose Varnish, Ethyl Cellulose, Polyvinyl Chloride, Polyvinyl Acetate, Polyurethane, Phenolic Resin , In Addition To Self-Extinguishing Products, But Also Improve The Physical Properties Of Products, Products Feel Soft, Also Known As Oil Additives And Rare Elements Of The Extractant, And Flame Retardant Rubber Conveyor Belt Is The Main Flame Retardant Materials , The General Amount Of Added 5% To 10%.
3. Used As Additive Type Halogenated Phosphate Flame Retardant And Plasticizer. Molecules In Both Phosphorus And Chlorine, Flame Retardant Effect Is Remarkable, Not Volatile And Hydrolysis, Good Stability To Ultraviolet Light. Applicable To Phenolic Resin, Polyvinyl Chloride, Polyvinyl Acetate, Polyurethane And So On. Also Used As Nitrocellulose Coating Flame Retardant, PVC Flame Retardant Plasticizer, Metal Extractant, Gasoline Additives And Polyimide Processing Aids And So On. Can Improve Water Resistance, Weatherability, Cold Resistance, Antistatic Property. Reference Dosage 5% To 20%.
In recent years, the Chinese government issued a series of intensive for fire safety policies and standards, such as flame retardant products "management measures", "identification of civil building external wall insulation system and the Interim Provisions", "decorative fire on further clarifying the civil building external thermal insulation material fire protection supervision and administration of the relevant requirements of the notice" and the revised the "People's Republic of China Fire Law", promulgated these laws and regulations for the future implementation of the fire safety measures laid a legal basis.
In recent years, the manufacturing industry of flame retardants in China has developed rapidly. Although the domestic flame retardants industry started late, but the development is very rapid. Before and after 2000, the production capacity of flame retardants in China was about 100 thousand tons, of which chlorinated paraffins accounted for about 3/4, and the utilization rate was only about 50%. About 9, in Europe and the developed countries, chlorinated paraffin was already a product decades ago. At present, the product will gradually withdraw from the market.
In recent years, the product structure of Chinese flame retardant industry gradually from the halogen flame retardant based pattern, change to a halogen, phosphorus based flame retardant pattern, in the current global background and trend of flame retardant non brominated, halogenated flame retardants in Europe and other developed countries accounted for is gradually reduced. Therefore, the flame retardant industry in China has a huge development space in the expansion of market scale and the adjustment of product structure.
The consumption market of flame retardants in China is still in its infancy. At present, most of the flame retardants produced in China are exported directly, or after synthetic processing, they are exported to Europe, Japan and other developed countries and regions in the form of finished products. At present, all kinds of materials in the domestic terminal consumption market are rarely treated with flame retardancy. The developed countries in Europe and the United States have strict fire protection requirements for building materials, electronic and electrical components, toys, bedding and other products. However, the proportion of China's flame retardant plastics in plastic is very low, which is far from the developed countries and regions in Europe and the United States.
Since 2006, although China has introduced a number of special fire safety regulations, but because of the regulation and execution has not been strictly implemented, downstream material manufacture and application of the enterprise because of cost considerations are not consciously implement the standard. In Europe, America, Japan and other developed countries, the government has strict mandatory requirements for the flame retardancy of all kinds of materials. This shows that the domestic flame retardant industry to reach the level of developed countries, there is still a long way to go.
The proportion of brominated flame retardants is too high and the structure is not reasonable. Compared with developed countries in Europe and America, the proportion of brominated flame retardant is high in China's domestic flame retardant market.
The use of brominated flame retardants in the United States and Europe is less than the total use of the flame retardant, and has a downward trend. This is because some bromine flame retardant products in due to safety and environmental problems, has been "ROHS directive" and the "Stockholm Convention" and other laws and regulations to limit or disable, and these laws and regulations are initiated and applicable countries or regions is in Europe or the United states.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
http://www.yaruichem.com
Spanish
French
Italian
Portuguese
Japanese
Korean
Arabic
Russian