Poly(vinyl alcohol) CAS 9002-89-5

Product name: Poly(vinyl alcohol)
CAS：9002-89-5
MF： C2H4O
MW： 44.05256
EINECS:209-183-3

Product Description

Product name: Poly(vinyl alcohol)
CAS：9002-89-5
MF： C2H4O
MW： 44.05256
EINECS:209-183-3

Use：

1. Mainly used in the textile industry for warp sizing, fabric finishing agents, and Vinylon fiber raw materials

2. Used as warp sizing agent, emulsion stabilizer, re wetting adhesive, water-soluble film, etc

3. Mainly used for making tarpaulin, canvas, and rubber conveyor belts for storage

4. Used as a raw material for drawing and sizing vinylon, as well as for film, paper, adhesive, and dispersant

5. Used for determining arsenic reagents and emulsifiers in steel

6. Emulsifiers, dispersants, adhesives, fabric processing agents, binding adhesives, packaging films

Specifications :

Appearance	White powder or granule
Application	Paper making,Glue,construction
Viscosity	45-55Mpas
Ash Content%	≤0.5
PH	5.0-7.0

公司信息

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.