欧亚中日AⅤ无码高清不卡在线观看_色婷婷成人网在线播放_国语自产少妇精品视频蜜桃蚂蚁_好舒服用力啊啊啊国产_亚洲AV片不卡无码av麻豆

Product No. 

QLS-203B

Technical index

Appearance: colorless translucent liquid..
Viscosity (25℃),mm²∕S: ≤35
Hydroxy content:: ≥8.0%
Flash point : ≥66℃
Moisture: ≤1%

Uses

This product can substitute for Bayer 200 products.Particularly suitable for the mixing of gas phase white carbon black silicone rubber. It can be used in grafting and modification of organic silicon.