RPP – MT 500

RPP – MT 500

RPP MT 500 is a redispersible binder based on a copolymer of vinyl acetate and ethylene. It is a hard powder polymer used for modification of mortar and plaster systems which are cement-based with or without lime.

Particularly suitable for use in trowelling, adhesive and composite mortars for composite thermal insulation systems (CTI systems) with rigid polystyrene foam slabs and mineral wool slabs, where very good adhesive properties are demanded, in particular after wet storage, as well as good indentation resistance.

Technicial Specifications
Appearance White, free flowing powder
Polymer Based Polyvinyl Acetate
Ash Content 10.5% ±1.5
Residual Moisture Max. 1%
Stacking Density 450 – 550 g/l
Bulk Density 450 - 650 g/l
pH Value 6.0 – 9.0 (As a 10% Dispersion in Water)
Additives Mineral Anti-block Agents
Tg 8 ℃
MFFT 0 ℃