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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.
Superior adhesion to polar substrates including paper, wood, and cellulose-based materials.
Low residual acetyl content ensuring high hydrophilicity and biodegradability.
Consistent batch-to-batch quality backed by Kuraray’s stringent GMP-aligned manufacturing control.
Water-soluble packaging films for agrochemicals and detergent pods.
Binders for ceramic and refractory green bodies in advanced manufacturing.
Dispersants and protective colloids in pigment and ink formulations.
Reinforcing agents in paper coating and surface sizing applications.
Base polymer for electrospun nanofibers in biomedical scaffolds and filtration media.
| Chemical Type | Polyvinyl alcohol (partially hydrolyzed) |
| Product Form | White granular powder |
| Appearance | Free-flowing white granules, odorless |
| Saponification Degree | 87–89 mol% |
| Viscosity (4% aqueous solution at 20°C) | 21–24 mPa·s |
| Residual Acetate Content | 11–13 wt% |
| pH (5% aqueous solution) | 5.5–6.5 |
| 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
