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 Thermobond 65 is a redispersible powder produced by drying an emulsion of Vinyl Acetate / Vinyl Versatate / Acrylic terpolymer 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 on mineral substrates.
ORP Thermobond 65 is used to modify mixtures containing hydraulic binders. Due to its particular chemical/physical composition, ORP Thermobond 65 improves adhesion, flexibility, and water resistance of mortars containing hydraulic binders such as cement, gypsum, or lime. Especially because of the flexible nature, ORP Thermobond 65 performs very well in transverse deformation conditions.
| Property | Value |
|---|---|
| Appearance | White powder |
| Chemical Composition | VA / VV / Acrylic Terpolymer |
| Stabilizing System | PVOH |
| Residual Humidity | Max. 2.0% |
| Bulk Density | 400 – 600 g/l |
| Ash Content | 12 ± 2% |
| Alkali Resistance | High |
| MFFT | 0 ± 1°C |
Due to its excellent flexibility and water resistance, ORP Thermobond 65 can be used for manufacturing cementitious base coats applied on EPS & XPS boards in ETICS.
Recommended Dosage: 3.0 – 5.0%
Recommended Dosage: 1.0 – 2.0%
Recommended Dosage: 3.0 – 7.0%
Packaging: Pallet with 18 paper bags, each 25 kg, also 500 or 1000 kg of 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. It must be used within 6 months after the date of delivery.
