Shanghai Daoqin Plastics Co., Ltd.

flame retardant material has machine flame retardant material and machine flame retardant material, currently flame retardant material is add flame retardant 之 rear can achieve flame retardant 效果 材 material. generally 讲, flame retardant types type more 样, separation has machine flame retardant and machine flame retardant, has machine flame retardant flame retardant good, additives comparison less.

不 has machine flame retardant in in in amount large and has gas 体 弊端. machine material tool has 无毒, 无烟, 不挥发以 and price and other advantages, its in in a large amount of additives. comparison Common flame retardant has hydrogen oxidation aluminum and hydrogen oxidation flame retardant.

无 machine flame retardant can as additives add plastics or 者橡胶当 in to anti 火 效果. ratio in electrical 线, automotive or 者运输 bag in, from 而切实保障交通 safety and use electrical safety. in addition, can add various paint and coating material in, from make material tool flame retardant property can.

1. flame retardant overview

flame retardant is polymer/macromolecule combined formed material agent, utilizing flame retardant can for polymer/macromolecule material flame retardant 处理, from 而避免材 material 燃烧以 and retardant 止火势蔓延, make combined formed material tool has property, self-extinguishing property and flame resistant property. 随 我国 combined formed material use product by application in many related industry, construction 业, textile 业, 运输业, aerospace 业, flame retardant in this industry day important function, 现代科学 technology development and 进步, and 各 国家 for/regarding safety as high degree heavy 视, therefore, make for flame retardant safety property and anti property can requirements 也越 越 high. flame retardant product types day increase and output/production volume upper rise. currently, world upper flame retardant 70% used for made as flame retardant property material, 20% used as 橡胶. its in 5% made as textile product, 3% used for made as coating material, in addition, 2% used for made as 木材以 and 纸张.

2. flame retardant material development current situation analysis

近几 year, plastics product increase and safety standards improve/increase, flame retardant material application more add 广泛, generally 讲, flame retardant material can separation is has machine flame retardant material and machine flame retardant material. its in, has machine flame retardant material main/primary is additives, machine material tool has flame retardant 效果, but also generate chlorine hydrogen and retardant 止发烟. in addition, machine flame retardant material 无毒, 无腐蚀 property and price 便宜. USA, Japan and other 国家 无 machine flame retardant material ultra- 60%, however, 我国 无 machine flame retardant material has to 10%.

2.1 卤系 flame retardant

卤系 flame retardant output/production volume most large, but also application most is 广泛. add flame retardant material in process in can 释放卤化 hydrogen, and obtain 自由基, from retardant 止传递燃烧链, 进而生 formed active property low 自由基 decrease 缓燃烧. flame retardant generally application in thermoplastic property material and hot solid property material in, flame retardant good, but also for flame retardant products effect/influence comparison less. in addition, not only and polymer/macromolecule material property relatively good, but also use 方便, therefore, to market 欢迎, in automotive, packaging, textile and other industry in, flame retardant material application separation and day 益发挥 important function.

2.2 磷系 flame retardant

无 machine flame retardant main/primary 包括磷 acid salt, and other, application comparison is 红磷, belongs to relatively good flame retardant, tool has 抑烟, high advantages, but also tool has features. however, in application in, flame retardant material easy oxidation and has 害剧毒 gas 体, in addition powder easy 导致爆炸, in resin mixing/compounding and processing in in 一定 危险 property, therefore, flame retardant material to use made. 经 改进 红磷 flame retardant is in its in add metal hydrogen oxidation material, 一定程 degree upper solution polymer/macromolecule material property issues.

2.3 镁系 flame retardant

hydrogen oxidation is types add type machine flame retardant, and other flame retardant comparison, hydrogen oxidation in raw materials 源, made process and waste material 处理方面都 tool has good 抑烟效果. generally 讲, if 发生火灾, large 约80% above is due to gas 窒息死亡, therefore, currently flame retardant ratio flame retardant more is important.

generally hydrogen oxidation separation understanding can and hot amount comparison high, versus for usually machine flame retardant, flame retardant combined formed material can resistant more high temperature degree, can improve/increase speed degree, but also can large large shrink decrease 模塑实践. in addition, has improve/increase flame retardant efficiency. meanwhile, hydrogen oxidation and other related flame retardant tool has good composite/compounding can force, hydrogen oxidation flame retardant in plastics and industry to separation application, future market force very large, versus for other flame retardant price more high.

2.4  aluminum flame retardant

generally 讲, hydrogen oxidation aluminum is 早期 无 machine flame retardant, and is application amount very large types, currently hydrogen oxidation aluminum machine flame retardant amount 80% above, by application in elastomer, 橡胶, coating material and plastics products in, tool has 消烟, flame retardant, filling function, and can and other material 质协同 function, price low 廉, 不挥发以 and 无毒无腐蚀 property, hydrogen oxidation aluminum flame retardant principle is in polymer in add hydrogen oxidation aluminum.

from reduce polymer concentrated degree. temperature degree to 250℃ 时候就开始吸 hot and water, from can made polymer temperature degree upper rise. hydrogen oxidation aluminum flame retardant material process in can formed water gas for can gas and oxygen gas dilute 释, from retardant 止燃烧继续. 不, hydrogen oxidation aluminum flame retardant material in defect, ratio hydrogen oxidation aluminum flame retardant is additives increase strong/high 化, if filling more reduce product strong/high degree. in addition, hydrogen oxidation aluminum hot amount although large, is separation understanding temperature degree low, can suitable in processing temperature degree low polymer upper.

3. flame retardant material development trend

3.1 无卤 flame retardant

卤素 flame retardant material flame retardant efficiency high and use amount less, formed is currently market upper product, 不, flame retardant disadvantages is generate tool has property and property gas 体, from 而导致 electrical short or other metal material parts 腐蚀. in addition, formed large gas 污染, for/regarding 人体呼吸道 generate heavy effect/influence. most year, UK, 挪威, large already 经颁布一 series method 令, for certain plastics products 进行燃烧毒 property experiment/testing, therefore, development flame retardant formed is world trend.

无 machine flame retardant comparison and price relatively low, its flame retardant 效果差以 and additives more. flame retardant efficiency high, use amount less, in very more industry to separation application, 不 红磷 flame retardant stability property need 进一步 add strong/high, tool has easy 爆炸以 and easy color low 点. type flame retardant in process in amount relatively less and has has gas 体释放, therefore, add strong/high for type flame retardant research force degree. 我国 北京理工 large 学, China large 学, chemical research and Shanghai anti large for type flame retardant add strong/high research, has development new type product market use.

3.2  decrease/reduce has gas 体

according to related statistics table/sheet 明, in causes large more is due to in material product has gas 体导致, research new type flame retardant, reduce material has gas and amount, is currently flame retardant field/area focus/key point research 课题.

currently main/primary 采取 抑烟 agent main/primary 包括 渡 metal oxidation material, metal oxidation material, 镁－ zinc composite/compounding material, oxidation 锡, iron, oxidation copper and other and other, main/primary product is USA company acid zinc series, acid salt series and other. its in, separation machine filler meanwhile tool has flame retardant and 抑烟效果. in addition, type flame retardant more carbon tool has 抑烟以 and flame retardant function. through research new type flame retardant, from improve/increase material resistant high temperature can force and anti property, 一方面 decrease light has gas for/regarding 人体呼吸道 危害, 另一方面抑 made 火势蔓延避免造 formed more large loss 失.

4. 结束语

综 upper 述, main/primary for currently flame retardant material development current situation and trend analysis, its in, flame retardant types type comparison more, 包括无 machine flame retardant and has machine flame retardant, for currently polymer/macromolecule material products and safety standards improve/increase, 应当促 make flame retardant material difficult 以燃烧 or 者燃烧 process in 无烟无毒, ring 境污染以 and formed 呼吸道 issues, flame retardant types type more, 包括卤系 flame retardant, flame retardant and other, flame retardant future development trend 包括无卤素 trend and decrease/reduce has gas trend.