长年TAIC信息

产品详细说明:

A. 助交联剂 Crosslinking Coagent

　　TAIC作为过氧化物交联或自由基反应交联的助交联剂被广泛应用，如氯化聚乙烯（CPE)，EPDM，氟橡胶等等。

　　TAIC is widely used as a coagent for peroxide crosslinking or radiation crosslinking of Chlorinated Polyethylene (CPE), EPDM, Fluroelaster and so on.

　　1) 聚烯烃 Polyolefines

　　TAIC可以应用在聚烯烃的X射线等，或紫外线辐照交联中，可赋于聚烯烃较好的溶剂耐受性，同时较高温度时的强度也得到提高。

　　TAIC is availavle for linking by x-ray, y-ray electron or ultra violet ray radiation and the product polyolefines have the superior insolubility to solvents and the tensile strength at high temperature could be improved.

　　2) 氯化聚乙烯 Chlorinated Polyethylene (CPE)

　　TAIC可以通过提高CPE过氧化物硫化体系交联密度来有效的改善耐热性能。

　　TAIC is effective modifier to heat resistance with increasing of crosslinking density for peroxide crosslinking denisty for peroxide crosslinking of CPE. Since TAIC acts as an acceptor of HCI which is envolved from CPE at crosslinking reaction and deterioriates its physical properties.

　　3) 乙烯醋酸乙烯共聚物 Ethylene Vinyl Acetate Copolymer (EVA)

　　TAIC是EVA的最有效的助交联剂。不同的助交联剂在EVA过氧化物交联中作用顺序如下：

　　TAIC is the most effective coagent for crosslinking EVA. The effectivness of crosslinking coagent which acts in peroxide crosslinking of EVA is as follows;

　　TAIC = TAC > DVB => TMPTMA = DAP = EGDM > NON

　　TAIC: Triallyl isocyanurate

　　TAC: Triallyl cyanurate

　　DVB: Divinyl Benzen

　　TMPTMA: Trimethylolpropane trimethacrylate

　　DAP: Diallyl phthalate

　　EGDM: Ethyleneglycol dimethacrylate

　　NON: None of crosslinking coagent

　　4) 三元乙丙橡胶 EPDM