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- PVA 9430C
PVA 9430C
PVA 9430C is a special product of carboxyl-modified polyvinyl alcohol. After modification, the modified polyvinyl alcohol not only retains the original properties of polyvinyl alcohol but also possesses special functions.
Characteristics:
Excellent rheological properties
High surface activity
Chelating metal ions
Alkali resistance
Descriptions
Product Parameter (Specification)
| Item | Index |
| Appearance | White or slightly yellow small granule |
| Hydrolysis (mole%) | 82.0 ~ 86.0 |
| Viscosity (mPa.s) | 27.0 ~ 33.0 |
| Volatile(wt%) | ≤7.0 |
| Ash (wt%) | ≤0.7 |
| pH Value | 5 ~ 7.5 |
Main Applications
Coated paper / photo paper substrate
Release paper
PVA film
Emulsifier
Cement mortar
Adhesive
Storage
The product should be stored indoor in dry and good ventilation. Prevent the package from humidity or exposing to the sun or rain. Clean and covered conveyance shall be used in transportation to avoid contamination, humidity or rain.
Transportation:
Need a clean vehicle for transport. Care should be taken to avoid moisture, rain and sun protection. Handle with care to avoid damaging the packaging. Storage with volatile chemicals is strictly prohibited to prevent adsorption deterioration.
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