Product Listing Title

Fully Hydrolyzed PVA 0599 for Pharmaceutical Coating and Slow-Release Substrates

Product Summary

Our PVA 0599 is a fully hydrolyzed polyvinyl alcohol with a degree of polymerization around 500 and hydrolysis degree of 98-99%, presenting as a fine white powder or flake. It offers excellent film-forming properties, strong adhesion, and non-toxicity, making it ideal for pharmaceutical coating, slow-release medical substrates, special acetal resin, and fine chemical dispersants.

Key Selling Points

• Fully hydrolyzed grade (98-99% hydrolysis) for enhanced water resistance and film hardness, ensuring durable coatings in pharmaceutical applications.
• Low viscosity (5-7 mPa·s) and DP≈500 enable easy handling and precise coating thickness control, improving production consistency.
• Water-soluble and non-toxic material complies with safety requirements for medical and food-contact uses, supporting safe end products.
• Excellent film-forming and adhesive properties promote uniform, stable coatings that enhance drug release profiles.
• Suitable for special acetal resin synthesis, offering a reliable raw material for advanced polymer manufacturing.

Technical Specifications

Models and Options

Specific to this listing, we supply PVA 0599 in fully hydrolyzed form. For other grades (e.g., 1788, 2488, 0588), please contact us.

Materials and Structure

PVA is manufactured by the alcoholysis of polyvinyl acetate (PVAc). It is a water-soluble polymer in white powder/flake form, featuring excellent film-forming property, strong adhesion, and non-toxicity.

Applications

Pharmaceutical coating, slow-release medical substrate, special acetal resin, fine chemical dispersant.

Customization

We offer customizable specifications upon request to meet your specific production needs.

FAQ

Inquiry Information

Contact Kelvin via email kelvin@xmhwchem.com or WhatsApp +86 158-8028-4585 for pricing and samples.

Image Filename and Alt Suggestions

Primary image: pva-0599-powder.png

Alt: Fully hydrolyzed PVA 0599 white powder in laboratory container