Xiamen WangQin Chemical Technology Co., Ltd.
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SE6673 is a solvent-based acrylic polyol resin with 3.0% hydroxyl (based on the theoretical calculation value of non-volatile components).Used to mix with aliphatic polyisocyanate to prepare solvent-based two- component polyurethane coatings, suitable for PU varnish, automotive repair paint, and silver paint.
Physical Property
| Appearance | Clear and transparent |
| Solid content | 63.0 – 67.0 % |
| Viscosity (25°C, NDJ rotational viscometer) | 3.0- 6.0 Pa.s |
| Acid value (supplied form) | 5.0 – 10.0 mgKOH/g |
| Color (Fe-Co) | ≦ 1# |
| Hydroxyl content | 3 % (solid content) |
| Specific gravity (20°C) | 0.99--1.03 g/ml |
| Flashpoint | 22 ℃ |
| SE6631 | + | SE6771 | + | XYL | + | BCS | + |
| SE6672 | + | SE6530 | + | S-100 | + | CAC | + |
| SE6570 | + | SE6650 | + | BAC | + | CYC | + |
| PMA | + | N-BA | + |
| Two-component (gloss paint) | thinner | ||
| (Component A) | |||
| SE6673 | 80 | Xylene | 40 |
| EFKA3777 | 0.2 | Toluene | 5 |
| BYK306 | 0.3 | BAC | 25 |
| BYK333 | 0. 1 | CAC | 15 |
| PMA | 8 | PMA | 15 |
| 10%T-12 | 0.4 | ||
| BACXYL | 11 | ||
| (Component B) Bayer N3390 | Component A: Component B: Thinner = 100:22:80~100 | ||
Special Tips
This material is complied according to our existing technology and experience, the technical advice provided is sincere, but it is not guaranteed to be used in all samples and formulations, all the data are for users reference only.
