高含氢硅油各种含量各种粘度高含氢

 高含氢硅油各种含量各种粘度高含氢硅油厂家，可定做高含氢硅油厂
202甲基高含氢硅油
二、结构式：
 
三、主要技术指标：
  
项目 指标
含氢量，%≥ 1.58
粘度，25℃，mm2/s 15.00～45.00
折光率，n25D 1.390～1.410
密度，25℃，g/cm3 0.995～1.015
挥发分，%≤ 1.15
四产品性能
由于分子中含有活泼的Si-H键，故能参与多种化学反应，具有良好的成膜性能；
它在碱或路易士酸等物质存在下，能与HO或R-OH作用，放出H2；
在铂铬合物存在下极易与烯类化合物发生反应；
当T﹥50℃时，可与含环氧基团的化合物反应；
其耐热性不如二甲基硅油，但其憎水防潮和防粘等性能却比二甲基硅油好；
在金属盐类触媒作用下，可在低温下交联即能在各种物质表面形成憎水膜。
五 主要用途
1陶瓷防污、防油、防水处理剂
2合成各种改性硅油、硅橡胶用重要中间体
3天然及合成纤维织物、丝绸、皮革的防水剂和柔软剂
4纸张的防水、防粘剂
5玻璃纤维的防水柔软剂
6化妆用油性粉底中疏水剂和润滑剂，防蚀防粘剂。
六包装及贮运：
产品用塑料桶包装，规格为100kg 200kg,用聚乙烯塑料桶包装，规格为5kg 20kg 50kg。
产品应存放在干净、密闭的容器中，避免接触酸、碱及混入其它杂质，不要接触明火否则甲基氢化有机硅聚合物会迅速分解，释放出在空气中带有爆炸隐患的氢气
产品应贮存放在阴凉干燥处，防止阳光直晒，贮存期为一年，过期经检验合格仍可使用。
本产品按非危险品运输
 
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