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High performance polyacrylate surface tension modifier
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Product overview
CRAYVALLAC® A-620-A2 is a high performance polyacrylate surface tension modifier for the control of coating surface properties. CRAYVALLAC® A-620-A2 is suitable for use in a wide range of solvent based systems and applications.CRAYVALLAC® A-620-A2 has been developed specifically to enhance substrate wetting and to improved leveling. As a result when compared with unadditivated coating, film deffects such as craters, fisheyes, orange peel and pinholes are reduced and a superior orverall appearance of the film is visible.
Color 1 max (Color Gardner)
End use systems Solventborne
Appearance Clear liquid
Solid Content (%) 60
Active Content (%) 60
Solvent Xylene
Brookfield viscosity (mPa.s) 69-68 @25°C
APEO free Yes
Bacteria resistance Yes
Heavy metal free Yes
Air release
Defects reduction
Grind aid
Ready to use
Easy handling
Post addition