橡胶硫化促进剂(TETD)/二硫化四乙基秋兰姆/Tetraethyl thiuram disulfide CAS NO. 97-77-8 

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  • 橡胶硫化促进剂(TETD)

     

     

    化学名:二硫化四乙基秋兰姆

    分子式:C10H20N2S4 

    CAS NO.: 97-77-8 

    外观:淡黄色晶形颗粒

    初熔点:≥65.0℃

    粒径:2.50mm

     

    Chemical name: Tetraethyl thiuram disulfide

    Molecular formular: C10H20N2S4 

    CAS NO.: 97-77-8 

    Appearance: yellowish crystal granule

    Initial M.P.: ≥65.0℃

    Size: 2.50mm

     

     

    应用:天然橡胶、丁苯橡胶、丁腈橡胶、丁基橡胶、顺丁橡胶及胶乳的超促进剂和硫化剂。有效硫含量是其质量的11%,本品是噻唑类促进剂优良的第二促进剂,对酸类、胍类促进剂也催化作用,在胶料中易分散、不污染、不变色、本品还可作用杀菌剂、杀虫剂、医药中间体等。通常用于制造电缆、胶布、胶鞋、内胎、艳色制品等。

    Application: Fast-curing primary or secondary accelerator for NR, SBR,Nitrile and EPDM. Closely resembles Willing TMTD in its applications. Less scorch, blooming and good processing safety. Can be used in CR as an anti-scorching agent. The efficiency sulphur content is 11 %. It is also be used as raw material for germicide, pesticide and medicine