橡胶硫化促进剂(MBT)/2-硫醇基苯并噻唑 CAS NO. 149-30-4

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  • 橡胶硫化促进剂(MBT)


     

    化学名:2-硫醇基苯并噻唑

    分子式:C7H5NS2

    CAS NO.: 149-30-4

    外观:淡黄色粉末

    初熔点:≥171.0℃

    粒径:1.0~3.0mm

     

    Chemical name:  2-Mercaptobenzothiazole

    Molecular formular: C7H5NS2

    CAS NO.: 149-30-4

    Appearance: yellowish powder

    Initial M.P.: ≥171.0℃

    Size: 1.0~3.0mm

     

     

    应用:主要用于IR、NR、SBR、NBR、HR与EPOM体系,目前为一种主要的酸性硫化剂,具有中等硫化速度,与其它硫化剂如DM和TMTD等碱性硫化剂并用可以达到更高的活性。其硫化温度低,在橡胶中易分散、不污染,主要用于制造轮胎、胶带、胶鞋和其它工业橡胶制品,但不能用做食品材料。

    Application: Used as an acid accelerator currently and a medium fast primary accelerator. Imparts excellent aging properties when used both alone and in combination with DM, TMTD and many other basic accelerators for higher activity. Its accelerative temperature is low and easily be dispersed with lower pollution. Mainly used in the manufacture of tires, tubes, foot wear, rubber belts and hoses etc.