Xiamen WangQin Chemical Technology Co., Ltd.
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Friction Resistance Anionic Aliphatic Polyurethane Aqueous Dispersion For PVC And Rubber
Product Introduction
Anionic aliphatic polyurethane aqueous dispersion
Physical Property
| Appearance | White translucent liquid |
| Active content | 38 ±1% |
| Viscosity | ≤300mPa · s |
| pH | 7.0-9.5 |
| Emulsion particle size (nm) | ≤100 |
| Glass transition temperature Tg (℃) | -20 |
| Cosolvent content (%) | 7 |
TEST REPORT
| Surface drying time (min) | ≤30 |
| Actual drying time (min) | ≤60 |
| Mechanical stability | Good |
| Elongation at break (%) | 300-400 |
| Tensile strength (Mpa) | 19.4 |
| Elastic modulus (100%Mpa) | 5.7 |
| Yellowing resistance | The coating does not turn yellow |
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.
