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英文名称 English Name: accelerator CZ
化学名称 Chemical Name: N-环己基-2-苯并噻唑次磺酰胺
N-cyclohexylbenzothiazole-2-sulphenamide
结构式：Molecular Structure
分子式 Molecular Formula: C13H16N2S2
分子量 Molecular Weight : 264.40
CAS No.: 95-33-0
技术指标 Specifications HG 2096-91:
|
项目 Items |
指标 Specifications |
|
外观（目测） Appearance |
灰白色或淡黄色粉末 Gray-White or light-yellow Powder |
|
初熔点Initial M.P. ℃≥ |
98.0 |
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加热减量 Heat Loss,% ≤ |
0.30 |
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灰分 Ash ，% ≤ |
0.30 |
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筛余物（100 μm）Residues on 100μm sieve, % ≤ |
0.10 |
性质：乳白色或浅灰色粉末，味苦，无毒；熔点90～108℃，相对密度1.27～1.31；溶于苯、二氯甲烷、四氯化碳、醋酸乙酯、丙酮，微溶于乙醇和汽油，不溶于水；长期受热能逐渐分解。
用途：是优良后效性促进剂，适用于天然胶及合成胶和轮胎等橡胶制品的物理机械性能。在与食品接触的橡胶制品中的应用，请参照FDA、BgW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：编袋、纸塑复合袋、牛皮纸袋，或集装塑编袋，净重25公斤。
Properties:
1. Ivory or shallow gray powder, taste bitter, non-toxic;
2. Melting point is 90 ~ 108 ℃, and the relative density is 1.27 ~ 1.31;
3. Soluble in benzene, methylene chloride, carbon tetrachloride, ethyl acetate, acetone, slightly soluble in ethanol and gasoline, but insoluble in water;
4. When long-term exposure to heat it will gradually be decomposed.
Application: A good delayed action accelerator , suitable for natural and synthetic rubber and tyre rubber products, able to improve the physical and mechanical properties of rubber products. CBS is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600 and under BgW XXI ,Category 4.
Packing:
25 kg plastic woven bags, / paper-plastic bag, brown paper bag or containers, plastic woven bag.
Storage:
Should the single-layer store in a cool, dry and ventilated places. Packaged products should avoid direct sunlight.
