High Strength Vae Redispersible Polymer Powder For Waterproof Mortar CAS 24937-78-8

High Strength Vae Redispersible Polymer Powder for Water Proof Mortar CAS 24937-78-8​

JF REDISPERSIBLE POLYMER POWDER Product Introduce:
 
CAS: 24937-78-8

RDP(Redispersible Polymer Powder/Redispersible Powder) or VAE is a water-soluble re-dispersible powder. It is a copolymer of ethylene and vinyl acetate. It dissolves in water easily and forms emulsion quickly , RDP could offer strong adhesive and stretching force to improve the workability, flexibility and water-proofing of the materials.
This VAE Re-Dispersible Polymer Powder Used in construction from JUFU uses polyvinyl alcohol as a protective colloid. By adding JUFU RDP, the performance of mortar with cement or gypsum can meet the needs of various constructions.

 

 
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.
 

How to use RDP(VAE)
 

Tile adhesive

Bonding mortar for external wall insulation system

External wall external thermal insulation system

Joint Fillers

Self-flowing cement mortar

Inner and outer wall flexible putty

Flexible anti-crack mortar

Drymix powder coating

Polymer mortar products with higher requirements for flexibilit