ORP Hydroflex 64

ORP Hydroflex 64 is Hydrophobically Modified Redispersible Powder for Dry-Mix Mortars. 
ORP Hydroflex 64 is a redispersible powder produced by drying an emulsion of Vinyl Acetate / Vinyl Versatate / Acrylic terpolymer with PVOH as 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 the flexible nature, ORP Hydroflex 64 performs very well in transverse deformation conditions.

TYPICAL PROPERTIES
Appearance: White powder
Chemical composition: VA / VV / Acrylic Terpolymer
Stabilizing System: PVOH
Residual Humidity (%): Max. 2.0
Bulk Density (g/l):350 - 550
Ash Content (%):12 ± 2
Alkali Resistance: High
After 1:1 Dispersion with Water
MFFT (°C): 0 ±1

APPLICATION AREAS
ORP Hydroflex 64 can be used in mortar formulations where highly flexbily/elastic, hydrophobic and water resistant behavior is required at the same time.
In high performance of ceramic tile grouts formulations (CG2) ORP Hydroflex 64 can be used with the ratio of 2.0 – 4.0 % in weight and without requiring an additional hydrophobic agent. 
Moreover ORP Hydroflex 64 is a very suitable redispersible powder polymer for cementitious water proofing mortars.
It can be used with the ratio of 7.0 – 12.0 % in weight in 1K cementitious water proofing mortar formulations. 
Because of its molecular structure it provides high crack bridging ability. Also ORP Hydroflex 64 performs very well in cementitious exterior plasters and topcoats with the amunt of 2.0 – 4.0 %.

PRODUCT HANDLING – STORAGE – SHELFLIFE
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 has to be used within 6 months after the date of delivery.


Today, ATAMAN CHEMICALS supplies the market with polymer emulsions, redispersible powder polymers and specialty additives. 

Polymer Emulsions 
Offering a wide array of styrene, vinyl acetate and acrylic chemical compositions, ATAMAN CHEMICALS offers innovative solutions with various polymerization technologies for the cementitious and dispersion based construction chemicals markets. 

Redispersible Powder Polymers 
ATAMAN CHEMICALS provides solutions in carbon rich monomer combinations of vinyl versatate and acrylics that highlight properties such as water resistance, saponification resistance and flexibility. 

Specialty Additives 
Acrylic associative and non-associative rheology modifiers specifically are designed for fullfilling different application rheology requirements of different markets. 
Dispersion agents, both ammonia or sodium based salts, are able to work with different dispersing systems and chemistries. 
Rheology modifiers and dispersion agents are used in both dispersion based and liquid components of 2K Cementitious Systems. 

Technical Solution Partnership Approach of ATAMAN has dedicated synthesis and application laboratories within Research & Development Center  
With state of the art equipment, ATAMAN is able to perform all application and analysis tests in accordance with the regional and international standards
Customer intimacy and solving customer needs is of utmost importance to ATAMAN; therefore, joint projects and testing for customers at the laboratories are executed with much diligence

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