Why add redispersible polymer powder in wall putty?

The redispersible polymer powder(RDP) is a powder prepared by spray drying of a special emulsion. Due to its high bonding ability and unique properties, such as water resistance, good workability, and separation. Heat, etc., therefore, has a wide range of applications. Typically used for tile adhesive, wall putty, and many other plaster products.

Now we will take a look at what role it can play in putty!

1. Improve the adhesion and mechanical properties of the putty. RDP can be dispersed into an emulsion quickly after contact with water and has the same properties as the initial emulsion, that is to say, the film can be formed after evaporation of water, and the film has high flexibility, high weather-resistance and high adhesion of the substrate.

2. Improve the cohesive force of the putty, excellent alkali resistance, wear-resistance and enhanced flexural strength.

3. Improve the water-resistance and penetration resistance of the putty.

4. Improve the water retention of the putty and increase the opening time.

5. Improve the impact resistance of the putty and enhance the durability of the putty.

Welcome to contact us (click here) if you have any questions about RDP, in addition, free samples are available for your test!