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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 cellulose fibers.
Low residual acetyl content ensuring enhanced hydrophilicity and biodegradability.
Consistent batch-to-batch quality supported by ISO 9001-certified manufacturing.
Water-soluble packaging films for agrochemicals and detergent pods.
Binders in ceramic green bodies and refractory shaping processes.
Thickener and stabilizer in aqueous pigment dispersions for textile printing pastes.
Adhesive component in high-performance paper coatings and laminating systems.
Protective colloid in emulsion polymerization of vinyl acetate and acrylic monomers.
| Chemical Type | Polyvinyl alcohol (fully hydrolyzed) |
| Product Form | White granular powder |
| Appearance | Free-flowing, odorless white granules |
| Viscosity (4% aqueous solution at 20°C) | 4.0–5.0 mPa·s |
| Saponification Degree | ≥98.0 mol% |
| pH (5% aqueous solution) | 5.5–6.5 |
| Volatile Matter (wt%) | ≤5.0% |
| Ash Content (wt%) | ≤0.5% |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
