Enhance
Performance With Cellulose Ether

Redispersible Polymer Powder (RDP)

Redispersible polymer powder (RDP) is a polymer material that is widely used in the construction industry to enhance the performance of construction materials. It is produced by spray drying a mixture of a polymer emulsion and a protective colloid, which is then redispersed in water before use.


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Appearance : White powder
Solid content (%) : ≥98
Ash content (%) : 12
Minimum film forming temperature (℃) : 0
Bulk density (g/l) : 500-600



  • Tile adhesives: Redispersible polymer powder is commonly used in tile adhesives to improve adhesion, reduce water absorption, and increase flexibility.

  • Exterior insulation and finish systems (EIFS): Redispersible polymer powder is used in EIFS to enhance adhesion and durability of the finish coat.

  • Self-leveling compounds: Redispersible polymer powder is used in self-leveling compounds to improve their flowability, adhesion, and flexibility.

  • Gypsum-based products: Redispersible polymer powder is used in gypsum-based products such as joint compounds, drywall muds, and plasters to improve their workability, adhesion, and water resistance.

  • Cement-based products: Redispersible polymer powder is used in cement-based products such as renders, mortars, and concrete to improve their workability, adhesion, and durability.

  • Crack fillers: Redispersible polymer powder is used in crack fillers to improve their flexibility, adhesion, and water resistance.


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