Xiamen WangQin Chemical Technology Co., Ltd.
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WL-PU301 Water based polyurethane emulsion
Product Introduction
WL-PU301 is aqueous, aliphatic polyurethane dispersion based on polycarbonate and polyester, anionic high molecular weight polyurethane water dispersion.
Physical Property:
| Appearance | Translucence-white |
| Solid content | 45±1 % |
| Viscosity | ≤800mPa·s |
| pH | 7.5-9.5 |
| Emulsion particle size(nm) | ≤200 |
| Tg(℃) | -25 |
| Elongation(%) | 700-800 |
| Shear stability | Good |
| Surface drying time (min) | ≤30 |
| Complete drying time (min) | ≤60 |
| Yellowing resistance | Non-yellowing |
Features
Application
Packaging and Storage Condition
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.