详细介绍: 全国大量批发促进剂【盛嘉化工】促进剂ETU厂家|促进剂ETU
联系人:潘经理
联系电话:18640397177
促 进 剂 Accelerator
化学名称 Chemical Name 1,2- 亚乙基硫脲
Ethylene thiourea
分 子 式 Molecular Formula C3H6N2S
结 构 式 Molecular Structure
分 子 量 Molecular Weight 102.17
比 重 Gravity 1.41-1.45
CAS编号 CAS NO. 96-45-7
产品规格 Specification
外观 Appearance 粉末
Powder 油处理粉末
Oil-coated Powder
白色至淡绿色晶体/White to Light Green Crystal
初熔点 Initial M.P. ℃≥ 195.0 195.0
加热减量 Loss on Drying %≤ 0.40 0.40
灰份 Ash %≤ 0.30 0.30
筛余物(150μm) Residues(150μm) % ≤ 0.10 0.10
油含量 Oil Content % -- 1.0-2.0
性 状 微溶于冷水,易溶于热水,室温下微溶于乙醇、甲醇、乙酸和汽油,不溶于丙酮、乙醚和氯仿。
用 途 本品为各类氯丁胶,氯磺化聚乙烯橡胶,氯醇橡胶,聚丙烯酸酯橡胶用的促进剂。并适用于金属氧化物作硫化剂。本品所得到的硫化胶定伸应力高,压缩变形小,特别适用于54-1型和通用GN氯丁橡胶以及电缆,易分散,不污染,不变色。
包 装 25千克/袋
保质期 12个月
Properties Slightly soluble in cold water, easily soluble in hot water, slightly soluble in ethanol under room temperature, methanol, acetic acid and petrol, insoluble in acetone, ether and chloroform.
Uses This product is a accelerator for various CR, chlorosulfonated polyethylene rubber, CHR, polyacrylate rubber. Suitable for the vulcanization which vulcanized via metallic oxide. This product can improve the tensile stress and reduce the deformation under compression, especially suitable for 54-1(W) and general GN CR and cable, it is easily dispersed and not discolored.
Package 25kg/bag
Storage Life 12 months
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