Concrete accelerator product introduction
Dispersible powder of polymer (RDP powder and VAE powder) A white powdery, powdery polymer that is commonly used to modify cement-based and gypsum mortars.
Vinyl acetate ethylene redispersible powder Once it has been mixed with water, it can quickly be redispersed into an oil-based emulsion. This is because the water evaporates during cement mortar coagulation and hardening, so the polymer particles remain in cement mortar. The cement mortar is modified by the formation of a film. This film is highly flexible and can withstand weather, abrasion, and adheres well to a wide range of substrates.

Redispersible powder of polymer:

Redispersible powdercan increase construction performance

Redispersible powdermay improve flow performance; increase the thixotropy; and reduce sag;

Redispersible powdercan improve cohesion and open time. It can also enhance water retention.

The effects of VAE Redispersible powdercan after mortar has been cured

Increase tensile and bending strength; reduce elastic moduleus; improve deformability; material compactness; wear resistance; increased cohesive strength; reduce carbonization; reduce material absorption; make materials water-increasing (adding a water-increasing powder).

Parameters Redispersible powder VAE Powder

Items	Parameters
Appearance	White powder
Solid content (wt%)	>=98.0
Ash(wt%)	10+-2%
Bulk density(g/L)	300-500
Particle size	325 mesh
pH	6-8
Temperature minimum for film formation	0~5

Packaging and storage Redispersible powder

Redispersible polyester powder should not be stored in direct sunlight. Six months is the recommended time for use.

Please use edispersible Powder as soon in summer as possible.

r Edispersible powder can increase the chances of agglomeration when stored in a warm, humid place.

Please make sure to use edispersible Powder as soon as you open the bag.

25kg/bag, Paper-plastic compound square bottom bag

Customers can request packaging customization.