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High water solubility with rapid dissolution in cold and warm water.
Excellent film-forming capability and strong adhesion to polar substrates.
Outstanding biodegradability and low environmental impact.
Consistent batch-to-batch quality backed by Kuraray’s stringent manufacturing control.
Low residual acetaldehyde content, meeting stringent regulatory requirements for food-contact and pharmaceutical applications.
Water-soluble packaging films for detergent pods and agrochemical formulations.
Binder in ceramic green bodies and refractory shaping processes.
Thickener and stabilizer in aqueous pigment dispersions and inkjet inks.
Protective colloid in emulsion polymerization of vinyl acetate and acrylic monomers.
Excipient in controlled-release pharmaceutical tablets and oral thin films.
| Chemical Type | Polyvinyl alcohol (partially hydrolyzed) |
| Product Form | White granular powder |
| Appearance | Free-flowing, odorless white granules |
| Saponification Degree | 87–89 mol% |
| Viscosity (4% aqueous solution at 20°C) | 22–25 mPa·s |
| Residual Acetate Content | 11–13 wt% |
| pH (1% aqueous solution) | 5.5–7.0 |
| 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
