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 5090 MP is a redispersible powder produced by drying an emulsion of Vinyl Acetate / Vinyl Versatate 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 5090 MP is used to modify mixtures containing hydraulic binders. Due to its particular chemical/physical composition, ORP 5090 MP improves adhesion, flexibility, and water resistance of mortars containing hydraulic binders such as cement, gypsum, or lime.
| Property | Value |
|---|---|
| Appearance | White powder |
| Chemical Composition | VA / VV Copolymer |
| Stabilizing System | PVOH |
| Residual Humidity | Max. 2.0% |
| Bulk Density | 400 – 600 g/l |
| Ash Content | 12 ± 2% |
| Alkali Resistance | High |
| After 1:1 Dispersion with Water | 5 ± 1 |
| MFFT | 5 ± 1°C |
Due to its strong adhesion properties, ORP 5090 MP can be used for manufacturing tile adhesives fulfilling C1 & C2 requirements.
Recommended Dosages:
Packaging: Pallet with 18 paper bags, each 25 kg, also available in 500 or 1000 kg big bags.
Packages must be stored in a dry and cool warehouse. 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 6 months after the date of delivery.
