ORGAL K 640 N is an ammonia free, APEO and formaldehyde free, styrene acrylic copolymer emulsion.
ORGAL K 640 N is suitable for the formulation of moisture barrier coatings, roof coatings and 2 component cement-based roof coating systems.
ORGAL K 640 N exhibits very good adhesion, flexibility, durability, low glass transition temperature and water resistance.
ORGAL K 640 N exhibits compatibility with cement mixtures.
Shelf life of ORGAL K 640 N is 12 months.
ORGAL K 640 N forms a clear, elastic and slightly tacky film when dried above 0°C.
Product Name: ORGAL K 640 N
Chemical Composition: S/AC
Total Solids (%±1): 57
pH: 7.0-7.0
Viscosity (mPa.s max): 1,500
MFFT (°C): <0
Tg (°C) : -10
Cement Modifier: Excellent
Roof / Moisture Barrier Coatings: Excellent
Tile Adhesives: Suitable
Orgal K 640 N is especially suitable for the formulation of moisture barrier coatings, roof coatings, sealants and two component cement based roof coating systems.
-Compatible with cement mixtures
-Water resistance
-Excellent adhesion
-Excellent flexibility
The main characteristics of the ORGAL K 640 N are as follows.
-ORGAL K 640 N is a styrene acrylic polymer without APEO and without ammonia.
-ORGAL K 640 N offers excellent interaction with various PU rheology organizers,
-ORGAL K 640 N gives perfect color intensity with different dye systems,
-ORGAL K 640 N has excellent adhesion to pigments and excellent resistance to friction,
-ORGAL K 640 N offers very good adhesion on mineral surfaces,
-ORGAL K 640 N has excellent water resistance,
-ORGAL K 640 N has a low viscosity which facilitates the use in production facilities.
ORGAL K 640 N, which is the product of long-term studies on innovation and the use of new technologies, is an excellent choice for high quality paints as ammonia-free styrene acrylic polymer with reduced environmental effects.
ORGAL K 640 N has been developed to be suitable for use in the following paint formulations.
-Interior and exterior matt and semi-gloss paints,
-Textured paints,
-Interior / exterior acrylic coatings,
-Varnishes / fillers,
-Putties.
Orgal K 640 N is especially suitable for the formulation of moisture barrier coatings, roof coatings, sealants and two component cement based roof coating systems.
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