Description
Poly(vinyl acetate) Typical Properties
| Item | Specifications | ||
| Appearance | Transparent, water white to light yellow, granular, flake, etc. | ||
| Viscosity(10% ethyl acetate liquid),20℃ | 1.0-4.0 mPa.s | ||
| Acid (C3HCOOH) | ≤0.05% | ||
| Loss on drying | ≤1.0% | ||
| Residual vinyl acetate monomer | ≤5mg/kg | ||
| Pb | ≤3mg/kg | ||
| As | ≤3mg/kg | ||
| Hg | ≤0.5mg/kg | ||
| Cd | ≤1mg/kg | ||
Poly(vinyl acetate) Usage
1. As a gum base, China’s regulations can be used for emulsified flavors and gums, the maximum use is 60g / kg.
2. Used to make toy velvet and non-woven fabric
3. Used as a raw material for polyvinyl alcohol, vinyl acetate-vinyl chloride copolymer, vinyl acetate-ethylene copolymer, also used in the preparation of coatings, adhesives, etc.
4. Mainly used as coatings, adhesives, paper, chewing gum bases and fabric finishing agents, as well as raw materials for polyvinyl alcohol and polyvinyl acetal
5. The basic gum base of gum sugar; the fruit coating agent prevents moisture from evaporating and plays a role in preserving freshness.
6. The thermoplastic resin is hydrolyzed into polyvinyl alcohol in an acid or alkaline solvent to prepare a main raw material of polyvinyl alcohol. When the molecule contains a photosensitizer, it is sensitive to light, and undergoes a decomposition reaction under the action of ultraviolet light or electron beam, and has a positive photosensitive resin property. Polyvinyl acetate is soluble in a variety of organic solvents and can be copolymerized with a variety of monomers with double bonds to introduce various functional groups with different properties. Often used as a binder.
7. Used as a raw material for polyvinyl alcohol, vinyl acetate-vinyl chloride copolymer, vinyl acetate-ethylene copolymer, paint, binder, bubble gum, etc.
Poly(vinyl acetate) Packaging
Drum, Net weight: 25kgper drum
Poly(vinyl acetate) Storage
Storage conditions: To be stored in Cool, dry and ventilated location and protected from light. Shelf life：Two year with proper storage.
Other information
The above information involve our technology secrets about the production of this product, therefor users shallkeep it a secret.The above information is believed to be correct but does not purport to be all inclusive and shall be used onlyas a guide. Users use this information only as a supplement to other information gathered by them, and shouldmake independent judgement of suitability of this information to ensure proper use. This information isfurnished without warranty, and any use of the product not in conformance with this Product Technical DataSheet, or in combination with any other product or process, is the responsibility of the user.
Reviews
There are no reviews yet.