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

HU801

Trademark: HU801
Appearance: Transparent liquid
Color (25℃, Fe-Co) : ＜1
Viscosity (s, Grignard tube/25℃): 8-20
Solid content (%): 55±2
Hydroxyl value ( solid resin, mgKOH /g): 70±2
Acid value (mgKOH/g): <10
Solvent: xylene/butyl ester
Features: Good weather resistance, longer gelation time, good wettability to pigments.
Recommended uses: Generally used in PU two-component paint, suitable for machinery.