橡胶促进剂DPTT

一、化学名：四硫化双五甲撑秋兰姆DPTT

Chemical name: Dipentamethylene thiuram tetrasulfide

二、结构式：Structural Formula

三、技术要求  Specification  

四、性质：

淡黄色粉末 无味、无毒，比重1.5。溶于氯仿、苯、丙酮、 不溶于水 。

五、作用及配合：

用作氯磺化聚乙烯橡胶、三元乙丙橡胶、天然橡胶 、氯丁橡胶 及其它橡胶的主、副促进剂或硫磺给予体。能改善硫化胶耐热性能及老化性能，特别适用于浅色制品。用量为2份左右。

六、包装:

    内衬PE薄膜的PE袋， 25kg纸板桶。

Properties: Light-yellow Power,non-toxic and indorous . Soluble in chloroform, benzene, acetone, carbon disulfide, a little soluble in gasolind and carbon tetrachloride, insoluble in water and dilute alkali .

Application: It is used as the CSM rubber, EPDM rubber, natural rubber, CR rubber and other rubber main and secondary accelerator or sulfur donor.Usage: 2.0 phr;

Packing: PE bag lined with PE film.Net weight:25 kg/bag or 25kg/drum.