价格信息
详细信息
交联活化促进剂
Vulcofac ACT-55；促进剂 SPchem AC55
产品牌号：SPchem AC-55
化学名称：活化促进剂
同类物：Vulcofac ACT 55
?交联活化促进剂，具有高效催化作用的叔胺复合体，目前用于乙烯丙烯酸酯橡胶等，能激活这些酸性基团和二胺之间反应促使交联反应的快速进行。
?活化效率优于传统助剂，较少用量即可达到既定硫化密度。
?在丙烯酸酯橡胶的HDC硫化配方中，与18D搭配可替换DOTG，且硫化胶的抗热老化性能更优。
Product Name：SPchem AC-55
Chemical Name：Animated Derivatives
Synonym：Vulcofac ACT 55
Tertiary amine complex which acts as a powerful Lewis base with a high catalytic effect. It was originally developed for use in ethylene acrylate copolymers (ACM/AEM )with acidic pending groups. It activates the reaction between acidic groups and diamine cross-links.
?Less amount can achieve the same cross-linking density as usual activators.
?In the HDC curing system of ethylene acrylate copolymer, synerging with SPchem 18D can replace DOTG while bring better properties after heat aging.
