|Appearance:||White Powder||Product Name:||Dry Mix Mortar Redispersible Polymer Powder|
|Application:||Thickener, Emulsifier, Film-former, Binder, Dispersing Agent, Protective Colloids||Sample:||200g Free Sample Provide|
|CAS No.:||24937-78-8||Grade:||Industrial Grade|
Dry Mix Mortar Redispersible Polymer Powder,
CAS 24937 78 8,
Additives Redispersible Polymer Powder
Factory direct price dry mix mortar additives Redispersible polymer powder RDP
Name: Re-dispersible polymer powder
Re-dispersible polymer powder is a white or off-white water- solubility liquid powder, which is the co-polymer of ethylene and vinyl acetate.
1.Appearance: white powder.
|Solide content, %||98±1||99±1||99±1||98±2|
|Bulk density, g/l||500±50||540±50||540±50||450±50|
|Particle size, μm||0.5-8||0.5-8||0.5-8||0.5-8|
|Minimum file forming temp., ℃||0||0||0||0|
|Glass transition temp., ℃||12||6||-5||14|
|Appearance of polymer film||Clear, hard and crack-free|
Note: Any other special requirement for the product can be satisfied through the negotiation.
The addition of redispersible polymer powders into mortar can increase the cohesiveness, cohesion and flexibility of mortar. First, it can improve the water retention of mortar and form a film to reduce evaporation of water. Second, it can improve the bond strength of mortar. Redispersible Polymer powder (RDP) is composed of a special polymers made of powder adhesive after spray drying. Redispersible Polymer powder (RDP) contacted with water can be dispersed again in soon after forming emulsion, and with the nature of the same as the initial emulsion, namely the film can be formed after the moisture evaporation, the film has high flexibility, high resistance to weathering and on various substrate with high caking property.
Contact Person: admin