POLYVINYL ALCOHOL- ▸ Textile sizing: Warp sizing agent for weaving
- ▸ Paper: Sizing and surface coating for paper and paperboard
- ▸ Adhesives: Base polymer for water-based adhesives
- ▸ Emulsion polymerization: Protective colloid and stabilizer for vinyl-acetate emulsions
- ▸ Films & fibers: Water-soluble films, packaging, and fiber
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Request SDS →Polyvinyl alcohol (CAS 9002-89-5) is a water-soluble synthetic polymer produced by hydrolysis of polyvinyl acetate, supplied in grades that vary by degree of hydrolysis. Established uses include textile warp sizing, paper sizing and coating, water-based adhesives, protective-colloid and stabilizer duty in emulsion polymerization, and water-soluble films and fibers. Film and fiber grades are long-established industrial products.
Regulatory & registration requirements
- TSCA (US):
- REACH (EU): Not determined from public registry
- EC number: 618-340-9
TSCA Inventory flag XU: a substance exempt from reporting under the Chemical Data Reporting Rule (40 CFR 711) (EPA flag legend).
Source: EPA TSCA Inventory (July 2025 release) · ECHA CHEM — retrieved 2026-07-12
Solutions Using This Product
Process-solution guides on this site that specify this chemistry:
- Redispersible Polymer Powder (VAE RDP) for Dry-Mix Mortar & Tile Adhesive (Coatings & Construction)
- Warp Sizing Agents (PVA / CMC / Acrylic / Starch) (Textiles)
- Seed Coating Binders That Cut Dust-Off (Agriculture)
Frequently Asked Questions
Is polyvinyl alcohol a form of plastic?
Polyvinyl alcohol (CAS 9002-89-5) is a water-soluble synthetic polymer, classified among polymers and resins and supplied under HS 3905.30. Unlike most commodity plastics it dissolves in water, which is the basis for its use in water-soluble films and fibers.
What is polyvinyl alcohol used for?
Established industrial uses include textile warp sizing for weaving, paper sizing and surface coating, water-based adhesives, protective-colloid and stabilizer duty in vinyl-acetate emulsion polymerization, and water-soluble films and fibers.
What is polyvinyl alcohol made from?
It is produced by hydrolysis of polyvinyl acetate, with grades varying by degree of hydrolysis (and by molecular weight/viscosity). The degree of hydrolysis affects solubility and film properties, so specify the grade required for your application.
What grades of polyvinyl alcohol are available?
Grades differ primarily by degree of hydrolysis (fully vs. partially hydrolyzed) and molecular weight/viscosity, which drive solubility and end-use performance. Request the CoA and SDS to confirm the grade matches your sizing, coating, adhesive, or film application.
What is the cost of bulk polyvinyl alcohol?
Bulk pricing depends on grade, packaging (bags, supersacks), and volume. Submit a bulk RFQ with your target grade and quantity for current pricing with CoA and SDS; we do not list fixed prices.
What is the REACH and TSCA regulatory status of Polyvinyl Alcohol (PVOH)?
Polyvinyl Alcohol (PVOH) (CAS 9002-89-5) is listed as Active on the U.S. EPA TSCA Inventory; its REACH registration status is not determined from the public ECHA registry.