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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: | CAS 24937-78-8 RDP Powder,Fireproof Redispersible Polymer Powder,Cement Redispersible Polymer Powder |
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Redispersible Polymer Powder Rdp Vae for Cement Based Fireproof Mortar
JF REDISPERSIBLE POLYMER POWDER Product Introduce:
CAS: 24937-78-8
The RDP powder replacementis product. a water soluble redispersible powder.It is a new kind of synthetic rubber powder. It is easily soluble in water and forms an emulsion quickly. Its chemical properties are identical to those of the original emulsion. It has good bond strength, excellent alkali resistance, weather resistance, freeze-thaw resistance and excellent flexibility at low temperatures.
| 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:
Construction industry
1.Used as a binder in plaster, gypsum, putty powder, mortar or other building materials to improve processability and extend operating time. Prevents the slurry from drying and cracking too quickly after spraying, and the strength is enhanced after hardening.
2.Used as a tackifier for tiles, marble and plastic finishes.
Ceramic industry
Widely used as a binder in the manufacture of ceramic products.
Coating industry
1.Used as a thickener, dispersant and stabilizer in the coatings industry. Good compatibility with water or organic solvents.
2.Used as paint stripper, dispersion coating, wall coating, polymerization aid.
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 | |
