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

HU8620

Trademark: HU8620
Appearance: Transparent liquid
Color (25℃, Fe-Co) : ＜1
Viscosity (s, Grignard tube/25℃): 20-40
Solid content (%): 50±2
Hydroxyl value ( solid resin, mgKOH /g): 65±2
Acid value (mgKOH/g): <10
Solvent: butyl ester/xylene
Features: Excellent weather resistance, yellowing resistance, chemical resistance and good three-proof performance.
Recommended uses: Excellent weather resistance, yellowing resistance and three-proof coating, which can replace some fluorocarbon resins.

---

  Prev： HU8152