亚洲精品无码爽爽爽|国产欧美久久一区二区|热久久美女精品天天吊色|久久精品综合欧美日韩久久|欧美日韩国产成人免费大片|精品国产一区二区三区久久|久久香蕉国产线看观看8青草|无码制服丝袜人袜人妻在线视频

HA560

Trademark: HA560
Appearance: transparent liquid
Color (25℃, Fe-Co) : ≤1
Viscosity (s, Grignard tube/25℃): 4-8
Solid content (%): 60±2
Tolerance: 1.5～7( (with n-heptane)
solvent: isobutanol/xylene
Features: isobutanol etherification, high crosslinking density, high hardness, good chemical resistance, lower free formaldehyde content than traditional amino resins, less odor and toxicity.
Recommended uses: It is suitable for amino baking paint, that is, a high-grade general-purpose high-temperature cross-linking bridging agent, such as for automotive coatings.

---

  Prev： HY619或HY420