www.91男同,成人免费网页在线看,日韩在线观看AV,日韩人妻中出内射,爆乳在线观看网站,91九色国产精品,在线亚洲黄色小说,日‘韩无码素人妻,日韩特黄无码A级毛片,日韩无码精品中出

Laiyang HongAn Chemical

Current position: Home > Laiyang HongAn Chemical > HS750

HS750

Trademark:  HS750
Appearance: Water-white transparent liquid
Color (25℃, Fe-Co) : ≤1
Viscosity (s, Grignard tube/25℃): 12-30
NCO% : 8-9.5
Solvent:  ethyl ester/butyl ester
Features : High reactivity, fast drying, light color, high gloss, good storage stability.
Recommended uses: Curing agent for various polyurethane paints.



  Next: HS740
  Prev: HS775