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High water solubility with rapid dissolution in cold and warm water.
Excellent film-forming capability yielding transparent, flexible, and strong films.
Good adhesion to polar substrates including paper, wood, and metal surfaces.
Low residual acetyl content ensuring high hydrophilicity and biodegradability.
Consistent batch-to-batch quality supported by Kuraray’s stringent GMP-compliant manufacturing.
Water-soluble packaging films for agrochemicals and detergent pods.
Binder for ceramic and metallurgical green bodies in tape casting and injection molding.
Thickener and stabilizer in aqueous pigment dispersions and textile printing pastes.
Protective coating agent for fibers and paper during processing.
Base polymer for specialty adhesives used in labeling and laminating applications.
| Chemical Type | Polyvinyl alcohol (partially hydrolyzed) |
| Product Form | White to off-white free-flowing powder |
| Appearance | Free of visible impurities; slight characteristic odor |
| Saponification Degree | 87–89 mol% |
| Viscosity (4% aqueous solution at 20°C) | 20–24 mPa·s |
| Residual Acetate Content | 11–13 wt% |
| pH (5% aqueous solution) | 5.0–7.0 |
| Moisture Content | ≤5.0 wt% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
