English
Español
tiếng việt
русский
High water solubility with rapid dissolution in cold and warm water.
Excellent film-forming capability yielding strong, flexible, and transparent films.
Superior adhesion to polar substrates including paper, cellulose, metals, and ceramics.
Good compatibility with starch, acrylics, and other water-soluble polymers.
Low residual acetate content ensuring high hydrophilicity and biodegradability.
Water-soluble packaging films for agrochemicals and detergent pods.
Binders in ceramic and refractory green bodies for improved dry strength.
Thickener and stabilizer in textile printing pastes and pigment dispersions.
Adhesive component in paper coating and laminating formulations.
Protective colloid in emulsion polymerization of vinyl acetate and styrene-butadiene.
| Chemical Type | Polyvinyl alcohol (partially hydrolyzed) |
| Product Form | White to off-white free-flowing powder |
| Appearance | Free-flowing granular or powdered solid |
| Saponification Degree | 87–89 mol% (nominal) |
| Viscosity (4% aqueous solution, 20°C) | 22.0–24.0 mPa·s |
| Residual Acetate Content | 11–13 wt% |
| pH (5% aqueous solution) | 5.0–6.5 |
| Moisture Content | ≤5.0 wt% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
