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| Product Name: | Ethylene-vinyl Acetate Copolymer Resin | Function: | Concrete Mortar Additive |
|---|---|---|---|
| Grade: | Industrial Grade | Shape: | Powder |
| PH: | 7-9 | Bulk Density: | 400-600kg/m³ |
| Particle Size: | 80-120μm | Ash Content: | 10±2% |
| High Light: | Construction Additive Redispersible Polymer Powder,Ethylene Vinyl Acetate Copolymer Resin,Industrial Redispersible Polymer Powder |
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Construction Additive Use Applications Redispersible Polymer Powder Rdp EVA VAE
JF REDISPERSIBLE POLYMER POWDER Product Introduce:
CAS: 24937-78-8
VAE Re-Dispersible Polymer Powder (RDP)is produced by spray-drying special water-based emulsion, mostly based on vinyl acetate and acrylic acid, dissolves in water easily and quickly forms emulsion.
| Appearance | White powder, can flow freely |
| Min Film Forming Temperature | 0ºC |
| Residual Moistue | ≤1.5% |
| Bulk Density | 50-600g/l |
| Ash Content | 13±2% |
| Ph(1% solution, 25ºC) | 7.0±1.0 |
| Film Properties | Translucent, elastic platic |
| Fineness, um | more than 80 |
| Advantages | Flexibility / Adhesive |
Application Of Redispersible Polymer Powder:
1. Dry powder putty: improve the bonding strength, adhesion to the base layer, continuous film formation, dry powder putty is not affected by weather and humidity, making the product more stable, strong alkali resistance, and excellent waterproof performance.
2. Tile adhesive: It has extremely strong adhesion to the wall and bonding strength, which is necessary for high-grade tiles.
3. Tile refurbishment interface agent: good bonding strength, strong adhesion to the base surface of tiles and other surfaces that are smooth and non-absorbent.
4. External wall insulation: bonding mortar, plastering mortar and other construction mortars, especially suitable for flexible construction mortars.
The Role Of Redispersible Polymer Powder In Mortar:
1. Improve the compressive strength and flexural strength of mortar.
2. The addition of latex powder increases the elongation of mortar, thus improving the impact toughness of mortar, but also gives a good stress dispersion effect of mortar.
3. Improve the bonding performance of mortar. The bonding mechanism depends on the adsorption and diffusion of macromolecules on the bonding surface. At the same time, the rubber powder has a certain air permeability. Together with cellulose ether, it can fully penetrate the substrate surface, so that the substrate layer and the surface performance of the new gypsum close, thus improving the adsorption capacity, greatly improve its performance.
4. Reduce the elastic modulus of mortar, improve the deformation ability, reduce cracking phenomenon.
5. Improve the wear resistance of mortar. The improvement of wear resistance is mainly due to the presence of a certain amount of glue on the surface of mortar. Rubber powder acts as a bond. The omental structure formed by rubber powder can pass through holes and cracks in cement mortar. Improve the bond between the base material and cement hydration products, thereby increasing wear resistance.
6. The mortar has excellent alkali resistance.
VAE Powders Properties:
1. Increase the flexibility of flooring tile adhesive
2. Improves workability of flooring tile adhesive
3. Improves impact resistance of flooring tile adhesive
4. Improves fluidity of flooring tile adhesive
5. Reduces shrinkage rate and prevent crack of flooring tile adhesive
6. Improve the adhesive of tile adhesive
Contact Person: Ms. SHANSONG JUFU CHEM TECH
Tel: 86-053188987705
Fax: 86-0531-8898-7710
| Sales office:Bld. 4-405, No. 2177, Tianchen Rd., Jinan, Shandong, China | |
| +86-0531-8898-7705 | |
| info@jfchemtech.com | |
