Redispersible Polymer Powder (RDP)  is spray dried redispersible latex powder,also named as Redispersible emulsion Powder or latex powder, designed for the construction industry to enhance the properties of dry mortar blends, able to Redispersible in water and  react with hydrate product of cement / gypsum and stuffing, form composite membrane with good mechanics intensity.

It improves the important application properties of dry mortars, longer opening time, better adhesion with difficult substrates, lower water consumption, better abrasion and impact resistance.

CAS: 24937-78-8

Technical Specification

• application
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• High recommend

※Application Range     

1.Tile adhesive.

2.Adhesive mortar for external wall insulation system.

3.Plastering mortar for external thermal insulation system of external walls.

4.Tile grout.

5.Self-leveling cement mortar.

6.Flexible putty for interior and exterior walls.

7.Flexible anti-crack mortar.

8.Rubber powder polystyrene particle insulation mortar.

9.Dry powder coating.

10.Polymer mortar products with higher requirements for flexibility.

• application
• recommend
• High recommend

※Key Properties   

In wet mortar:

1. Improve construction performance.
2. Improve flow performance.
3. Increase thixotropy and sag resistance.
4. Improve cohesion.
5. Extend the opening hours.
6. Enhance water retention.

After the mortar has cured:

1. Improve tensile strength.
2. Increase the bending strength.
3. Reduce the modulus of elasticity.
4. Improve deformability.
5. Increase material density.
6. Increase the wear resistance.
7. Improve the cohesive strength.
8. Reduce the depth of carbonization.
9. Reduce the water absorption of the material.
10. Make the material have excellent water-increasing properties (by adding water-increasing rubber powder).

Packaging:

RDP is packed in three layer paper bag with inner polyethylene bag reinforced , net weight is 25kg per bag.

Storage:

Keep it in cool dry warehouse,away from moisture, sun,fire,rain.