Xiamen WangQin Chemical Technology Co., Ltd.
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SE6670M belongs to the category of solvent-based acrylic polyol resins. Its hydroxyl content stands at 3.0% when calculated theoretically based on non-volatile components. This resin serves the purpose of formulating solvent-based two-component polyurethane coatings in combination with aliphatic isocyanate curing agents. Moreover, it finds extensive application in cement permeable paint, anticorrosive paint, PU finish paint, as well as floor paint systems.
Physical Property
| Appearance | clear and transparent |
| Solid content | 63.0–67.0% |
| Color number | ≦ 1#(Fe-Co) |
| Acid value (mgKOH/g ) | 4.0-8.0 |
| Viscosity (25°C, NDJ rotational viscometer) | 4.0-7.0 Pa.s |
| flash point (°C) | 22 |
| hydroxyl value | 3.0% (based on the non-volatile components) |
| density (20°C) | 0.99-1.03 g/ml |
Reference recipe
| Two-component (high gloss black paint) |
diluent | ||
| (Part A) | |||
| SE6670M | 65 | xylene | 40 |
| Carbon black powder | 4 | toluene | 5 |
| BYK306 | 0.2 | BAC | 25 |
| EFKA3034 | 0.1 | PMA | 15 |
| BYK110 | 3 | CAC | 15 |
| 10%T-12 | 0.3 | ||
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.