Products Description
Excellent bonding performance: Strong adhesion to porous materials such as wood, paper, and fabric. The adhesive layer is colorless and transparent and does not contaminate the substrate. Excellent film-forming property, with transparent and resilient film.
Products Specification
| Product name | PVAC/POLY(VINYL ACETATE) |
| CAS NO | 9003-20-7 |
| ITEM NO | M927 |
| Appearance | Transparent granular form |
| Flash point | >100℃ |
| Boiling point | 70-150 °C |
| Melting point | 60°C |
| COLOR (PT-CO) | 10 |
| INHIBITOR AS MEHQ | 200 |
| WATER CONTENT | 0.08 |
| Package | 1 kg/100 kg/1000 kg, etc. |
| Delivery | 2-3days |
| Storage | 2-8°C |
| MSDS/COA/TDS | Connect us |
Products Application
1. Adhesive industry: Wood adhesives, paper composite adhesives, raw materials for white latex.
2. Coatings & Coating Layers: Paper gloss treatment, fabric finishing, solvent-based coating film-forming resins.
3. Polymer Raw Materials: Hydrolysis to produce polyvinyl alcohol (PVA).
4. Food: Gum base for chewing gum.
5. Medicine: Sustained-release coating auxiliary materials; research synthetic substrates.
FAQ
Q: What is the difference between different viscosity grades?
A: Viscosity reflects molecular weight; higher viscosity means higher molecular weight, harder film and better cohesion.
Q: Will resin particles agglomerate during long‑term storage?
A: Easy to stick and agglomerate under high temperature; store in cool condition.
Q: Could agglomerated PVAc particles still be used?
A: Slight agglomeration can be broken by stirring with little loss of performance. Severe melting‑sticking is not acceptable.
Q: What are the advantages vs. EVA resin for paper laminating adhesive?
A: Has stronger adhesion to paper and high transparency of the film coating.
Q: Is PVAc suitable for long‑term outdoor coating?
A: Acceptable UV resistance but poor hydrolysis resistance, mainly for indoor coating, not recommended for long‑term outdoor exposure.
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