Product Description
HS-450 is a polymer emulsion prepared from the copolymerization of vinyl acetate and ethylene, especially designed for cement products, which is strongly recommended for making redispersible polymer powder.
Technical data
| Property | Result |
| Appearance | Milk white liquid |
| Solid content | 57.0~59.0% |
| Viscosity（RV4# 20rpm 25℃） | 1000~4000 mPa.s |
| pH | 3.5~5.5 |
| Tg | Approx. 2℃ |
| MFFT | 0℃ |
Application feature
Medium glass transition temperature
High solid content, low viscosity and good flowability
Balances the bonding performance and flexibility
Good re-dispersibility for RDP
Application
HS-450 is recommended for making normal type VAE polymer powder, or use with cement and other fillers to get good balance performances products, or use as primer on substrates.
