成人AV在线一区二区 国内精品视频网站一区二区 午夜无码国产理伦 丁香婷婷在线

HC4880

Trademark: HC4880
Appearance: transparent liquid
Color (25°C, Fe-Co) : ≤1
Viscosity: 15000-35000CPS/25°C
Solid content (%): 80±2
Acid value (mgKOH/g): ≤10
Hydroxyl value (mgKOH /g): 140±5
Solvent: Xylene
Features: Lauric acid modified short oil alkyd resin, high gloss and fullness, high solids.
Recommended uses: It can be combined with amino resin to make baking varnish, it can also be used as curing agent to make PU wood coating, and it can also be used with hydroxyl acrylic resin to make PU industrial two-component paint.

---

  Prev： HJ4200