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HS-CODE
28-
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Detailed Description
指标名称 优级品 一级品 合格品 外观 白色至灰白色粉末 初熔点℃≥ 99.0 98.0 96.0 加热减量%,≤ 0.20 0.30 0.50 灰分%,≤ 0.20 0.30 0.40 筛余物%,≤ 0.05 0.05 0.10 性状：淡黄色粉末，稍有气味，无毒。比重1.31-1.34，熔点96℃以上，易溶于苯、氯仿、二硫化碳、二氯甲烷、丙酮、乙酸乙酯，不易溶于乙醇，不溶于水和稀酸、稀碱和汽油。 用途：CZ是一种高度活泼的后效促进剂，抗焦烧性能优良，加工安全，硫化时间短。在硫化温度138℃以上时促进剂作用很强。常与TMTD、DPG或其他碱性促进剂配合作第二促进剂。碱性促急剂如秋兰姆类和二硫化氨基甲酸盐类可增强其活性。主要用于制造轮胎、胶管、胶鞋、电缆等工业橡胶制品。 包装：25kg塑编袋、纸塑复合袋、牛皮纸袋，或集装塑编袋。 贮存：应贮存在阴凉干燥、通风良好的地方。包装好的产品应避免阳光直射。 说明：本产品可以根据用户需求进行油化处理或造粒等。 rubber accelerator CZ/CBS chemical name N-Cyclohexyl-2-benzothizazole sulfenamide item top grade first grade qualified grade appearance gray-while powder initial.M.P.,℃≥ 99.0 98.0 96.0 Loss on drying%,≤ 0.20 0.30 0.50 ash%,≤ 0.20 0.30 0.40 residues%,≤ 0.05 0.05 0.10 properties:grayish white powder with a little odor,no poison.the density is 1.31-1.34,soluble in benzene.boluene,chloroform,CCl2.CH2Cl2.acetone,ethyl acetate,insoluble in water,gasoline,acid/alkali with lower concentration. applications:a medium fast primary accelerator suitable for NR,IR,SBR,NBR,HR and EPDM.an outstanding delayed action accelerator.be top effective and sate when used at ordinary processing temperatures,causing no scorcher.vulcanized show excellent physical property and quick complete.usually used alone when activated by DPG,TMTD and TS. storage:the product should be storaged in the dry and cooling place with good ventilation.the product should be avoid hos sunshine. notes:the product could be oiled and pelleted apon custmer request.
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