This information is based on our present state of knowledge and is intended to provide general notes on our products and their uses. It should not be construed as guaranteeing specific properties or suitability for a particular application
ORP 5070 MP is a redispersible powder produced by drying an emulsion of Vinyl Acetate / VeoVa copolymer with PVOH as a protective colloid. The specific chemical composition of the polymer allows coalescence of the redispersed polymer at low temperatures and provides good adhesion to cementitious substrates.
ORP 5070 MP is used to modify mixtures containing hydraulic binders. Due to its particular chemical/physical composition, ORP 5070 MP improves adhesion, flexibility, and water resistance of mortars containing hydraulic binders such as cement, gypsum, or lime. Especially after heat aging and water immersion conditions, ORP 5070 MP provides excellent performance.
| Property | Value |
|---|---|
| Appearance | White powder |
| Chemical Composition | VA / VeoVa Copolymer |
| Stabilizing System | PVOH |
| Residual Humidity | Max. 1.5% |
| Density | 525 ± 75 g/l |
| Ash Content | 12 ± 2% |
| Alkali Resistance | High |
| pH (After 1:1 Dispersion with Water) | 6.0 – 7.0 |
| MFFT | 8°C |
Due to its strong adhesion properties, ORP 5070 MP can be used for manufacturing tile adhesives and EIFS adhesives fulfilling the requirements of standards.
Recommended Dosages:
Having excellent adhesion properties, abrasion, and water resistance, ORP 5070 MP can be used in tile grouts and repair mortar formulations at 2.0 – 4.0%.
Because of providing excellent water resistance and compressive strength, ORP 5070 MP can also be used in EIFS plaster formulations at 3.0 – 5.0%.
Packaging: Pallet with 18 or 30 paper bags, each 25 kg (450 or 750 kg), also available in 500 kg big bags.
Packages must be stored in a dry and cool warehouse at temperatures between 10 – 25°C. Pallets must not be stacked on top of each other to avoid caking due to the thermoplasticity of the polymer. Packing must be closed well after usage for protection against humidity and caking. The product must be used within 12 months.
