Classification
Alcohol
Place of Origin
South Africa
Other Names
Polyvinyl Alcohol
MF
(C2H4O)n
EINECS No.
209-183-3
Grade Standard
Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Appearance
Powder or granular
Application
Construction Industry
Product name
PVA 2488
Appearance
white Powder or granular
Grade
Industrail Grade
Certifications
Product name | Polyvinyl Alcohol PVA |
Appearance | white powder |
Alcoholysis degree | 87.0-89.0 Mole(%) |
viscosity | 44.1-55.9 mpa.s |
Volatile(%) | ≤5.0 Wt.(%) |
Ash (%) | ≤0.5 % |
PH value | 5-7 |
Feature: | Good film formation, adhesion, solvent resistance, friction resistance and tensile strength. |
Products Description
Feature:
Good film formation, adhesion, solvent resistance, friction resistance and tensile strength.Polyvinyl Alcohol (PAV) commonly used as additives for mortar,wall putty and tile adhesive, it can improve the water retention,and it can reduce the friction of mortar, thereby enhancing the work efficiency and quality, prevent plastering layer cracking, falling off, increase the strength of adhesion and smoothness.PVA is widely used powder materials in construction building. Powder can quickly disperse in water, improve the initial adhesion property of building materials. Mainly used in thin layer binder, flexible binder, thermal insulation wall binder and add joint agent, etc.
Application:
Mortar, putty powder, coating, interface agent, decorative plaster, tile jointing agent, silicon nitride and other industrial ceramic powder bonding, cement, gypsum additives, etc.
