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Simialr Products:
BYK-331
Composition：
Polyether siloxane copolymer
Typical properties：
Appearance：pale-yellow to amber-colored clear liquid
Active content：100％
Refractive index at 25ºC：1.445-1.455
Viscosity at 25ºC：200-800cp
Special properties：
Reduces surface tension and provides substrate wetting
Anti-blocking, improve leveling and gloss
Medium increase slip
suitable in solvent-based, solvent-free and aqueous coatings
Dosage (additive as supplied):
Automotive coatings: 0.05 - 0.3 %
Radiation-curing varnishes: 0.05 - 0.5 %
waterborne overprint varnishes: 0.05 - 0.3 %
waterborne and solventborne industrial coatings: 0.05 - 0.3 %
waterborne and solventborne wood coatings: 0.1 - 0.5 %
inkjet inks: 0.1 - 0.5 %
Predilution in a suitable solvent simplifies dosage and incorporation.
Package and storage stability：
Available in 25 liter pail and 200 liter drums.
24 months in closed containers.
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