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Rigid RDP AP2080 for tile adhesive

Short Description:

ADHES ® AP2080 Re-dispersible Polymer Powder (RDP) belongs to polymer powders polymerized by ethylene-vinyl acetate copolymer. This product has good adhesion, plasticity, water resistance and strong deformation ability.

Re-dispersible Polymer Powder (RDP) 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 mortar’s mechanical performance. In the polymer cement mortar, it can increase the materials anti-bending and anti-tension properties. Therefore, it has excellent anti-crack performance, which can prevent the materials from cracking effectively.


Product Detail

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Brief Introduction:

ADHES ® AP2080 Re-dispersible Polymer Powder (RDP) belongs to polymer powders polymerized by ethylene-vinyl acetate copolymer. This product has good adhesion, plasticity, water resistance and strong deformation ability.

Re-dispersible Polymer Powder (RDP) 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 mortar’s mechanical performance. In the polymer cement mortar, it can increase the materials anti-bending and anti-tension properties. Therefore, it has excellent anti-crack performance, which can prevent the materials from cracking effectively.

As an additive, redispersible polymer powder (RDP) can significantly improve many properties of cement-based materials, such as adhesion and impermeability, so it is widely used in building materials. It is a water dispersive polymer, which is usually prepared by spray drying of polymer emulsion. One of its important characteristics is that water can disperse again, and the performance of the dispersion liquid is basically the same as that of the initial emulsion. Compared with traditional polymer emulsion modified cement, building dry powder made of redispersible polymer powder has many advantages.

RDP 1

Specification:

Name Re-dispersible polymer powder
CAS No. 24937-78-8
HS Code 35 0699 0000
Appearance white, freely flowing powder
Protective colloid Polyvinyl alcohol
Additives Mineral anti-caking agent
Residual moisture ≤1%
Bulk density 400-650(g/l)
Ash(burning under 1000℃) 10±2%
Lowest film forming temperature(℃) 0℃
Film property Hard
pH Value 6.5-9.0(Aqueous solution containing 10% dispersion)
Security Non-toxic
Package(Multi-layer of paper plastic composite bag) 25kg/bag

Application:

➢ Gypsum mortar, bonding mortar

➢ Insulation mortar, waterproofing mortar

➢ Interface agent, sealants

Wall putty

 Tile adhesive

➢ Repair mortar

➢ EPS / XPS insulation board bonding

Main Performance:

➢ Excellent redispersion performance

➢ Improve the rheological and working performance of mortar

➢ Increase opening time

➢ Improve the bonding strength

➢ Increase cohesive strength

➢ Good flexibility and impact resistance

➢ Reduce or avoid cracking

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