促进剂PZ 橡胶促进剂ZMDC

lai yi zdmc（pz）

化学名称：二甲基二硫代氨基甲酸锌

chemical name:zinc dimethyl dithiocarbamate

分 子 式molecular formula：c6h12n2s4zn

分子量molecular weight：305.4

cas no.:137-30-4

技术指标specificationsq/lyhg11-2008

性质 白色粉末。无毒、无味。溶于稀碱、二硫化碳、苯、丙酮和二氯甲烷，微溶于氯仿，难溶于乙醇、四氯化碳、醋酸乙酯。

用途天然胶、合成胶用超促进剂以及乳胶用一般促进剂。特别适用于对压缩变形有要求的丁基胶和耐老化性能优良的丁腈胶，也适用于三元乙丙胶。由于无毒、无味、不污染、不变色，因此适用于胶布、食品及医药用橡胶制品。在三元乙丙胶、丁基胶等制品中效果显著。在与食品接触的橡胶制品中的应用，请参照fda、bgvv有关章节中的规定。

贮存密封储存在阴凉、干燥、通风良好的地方。避免阳光直射。

包装 复合纸袋，内衬塑料薄膜袋，净重25公斤。

propertieswhite powder, inodorous, non-toxic, soluble in dilute alkali solution, carbon disulfide, benzene, acetone, dichloromethane and a little soluble in chloroform, insoluble in alcohol, carbon tetrachloride and ethyl acetate.

applications a fast curing accelerator for natural, synthetic rubber and latex, it can be used as accelerators of butyl rubber, acrylonitrile-butadiene rubber and epdm rubber, non-toxic, inodorous, stainless and changeless in colors on products, suitable for coated fabric,. it had wonderful effect in the products of epdm rubber and butyl rubber. zdmc is regulated for use in articles in contact with food as specified under fda 21 cfr177.2600, 178.3120 and under bgvv xxi, categories 1-4 and "sonderkategorie".

storagestore closed containers in a cool, dry, well-ventilated area. avoid exposure to direct sunlight.

packing coextruded paper bags lined with polyethylene film bags. net weight 25 kg per bag.