ORP Hydroflex 64 (OK)

ORP Hydroflex 64 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 Hydroflex 64 is used to modify mixtures containing hydraulic binders. Due to its particular chemical/physical composition, ORP Hydroflex 64 improves adhesion, flexibility, hydrophobicity, and water resistance of mortars containing hydraulic binders such as cement, gypsum, or lime. Especially because of its flexible nature, ORP Hydroflex 64 performs very well in transverse deformation conditions.

ORP Hydroflex 64 can be used in mortar formulations where highly flexible/elastic, hydrophobic, and water-resistant behavior is required at the same time.

• In high-performance ceramic tile grout formulations (CG2), ORP Hydroflex 64 can be used at a ratio of 2.0 – 4.0% by weight, without requiring an additional hydrophobic agent.
• ORP Hydroflex 64 is a very suitable redispersible powder polymer for cementitious waterproofing mortars. It can be used at a ratio of 7.0 – 12.0% by weight in 1K cementitious waterproofing mortar formulations. Its molecular structure provides high crack-bridging ability.
• ORP Hydroflex 64 performs very well in cementitious exterior plasters and topcoats at amounts of 2.0 – 4.0%.

Packaging: Pallet with 18 or 30 paper bags, each 25 kg (450 or 750 kg), also 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. It has to be used within 12 months.

Important Notice: This information is based on our present state of knowledge and is intended to provide general notes on Organik Kimya Products and their uses. It should not therefore be construed as guaranteeing specific properties of the products described or their suitability for a particular application. Any existing industrial property rights must be observed. The quality of our products is guaranteed under our General Conditions of Sale.