久久久亚洲精品国产,午夜香蕉,热久久这里是精品6免费观看,精品国产欧美一区二区,欧美不卡一区二区三区,欧美高清在线,97人人干

Welcome to Quzhou Run Qi Chemical Co., Ltd. Website!
  • Keywords:
products

Dimethyl diethoxy silane

Product Name: Dimethyl diethoxy silane

CAS NO.: 78-62-6

Use: The preparation of silyl functional silane, carbon functional silane, siloxane and others; is the main raw material for the production of vinyl double heads.