亚洲中文字幕一二三四五六七色欲_91精品国产一区免费观看_在线成人观看中文av_精品国产美女欲色Au毛片_亚洲午夜精华福利无码AV

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.