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RDP- Re-Dispersible Polymer Powder RDP Admixture for Building Materials

RDP- Re-Dispersible Polymer Powders increase the adhesive strength between mortar and common support and improve the mortar’s mechanical performance.
In the polymer cement mortar, this RDP can increase the materials anti-bending and anti-tension properties.Therefore,this RDP has excellent anti-crack performance, which can prevent the materials from cracking effectively.
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Application:
Package:
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Quantity:
  • RDP80
  • PTMA
  • 390130

RDP- Re-Dispersible Polymer Powder Admixture for Building Materials

This product - RDP- Re-Dispersible Polymer Powder belongs to the emulsion powder of ethylene vinyl acetate copolymer which can be dispersed in water, it has an excellent flexibility, strong plasticity and abrasion resistance properties and strong transformation ability, so as to increase the adhesive strength between mortar and common support and improve the mortars mechanical performance.

In the polymer cement mortar, this RDP can increase the materials anti-bending and anti-tension properties.Therefore,this RDP has excellent anti-crack performance, which can prevent the materials from cracking effectively.


Specfications :

Category

Item

Index

Composition

EVA / Vinyl Acetate Ethylene Copolymer

 RDP

 

Property

Appearance

white powder

Solid()

99±1

Bulk Density(g/l)

450~600

Ash(1000℃ burn%)

10±2

PH Value

6-8

Lowest Film Formation Temperature( ℃)

0

Glass Transition Temperature( ℃)

5±2

Safety

non-toxic

Package

PP Bag+ PE liner

25kg/bag

Main Functions:

1. This RDP can be dispersed in water and increase the adhesive strength between the mortar and common support and improve the mortar’s mechanical performance

2. This RDP can increase the mortar’s workability

3. This RDP can increase the tensile strength, strengthen tensile bending, decrease modulus of elasticity, increase deformability

4. This RDP  can increase the materials’ density and abrasion resistance strength

5. This RDP can enhance cohesive strength

Applications:

1. Sealant/ Joints, Thermal insulation mortar, tile adhesive/ glue/ bond

2. Plaster mortar, waterproof mortar, repair mortar, bonded mortar

3. EPSXPS Thermal insulation board adhesive, putty, interface agent, etc.

Package and Storage:
25kg/bag Net Weight
This product should be kept in a cool and dry place, and the unused parts should be sealed well asap after the package is opened to prevent moisture absorption.

Service time is 6 months, to use it as early as possible under high temperature and moist conditions lest a higher probability of caking.
Due to powder's thermoplastic property, the product's stack height can not exceed 1 pallet.


PTMA TECH is a provider of construction admixture for mortar, coatings & paints and concrete, which has three plants with R&D……
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