The material selection platform
Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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BYK® -332

Technical Datasheet | Supplied by BYK
Polyether modified dimethylpolysiloxane-copolymer. Acts as a silicone based surface additive for coatings. Provides better substrate wetting. Increases the surface slip. Improves leveling (long wave). Exhibits improved anti-blocking properties. Possesses improved leveling and gloss. Improves the wetting-up of the surface. Prevents the formation of Bénard cells. Reduces the spraydust and dirt sensitivity. Can be added to isocyanate hardeners. Used in solvent-borne, solvent-free, and aqueous coatings.
Product Type
  • Anti-blocking Agents > Silicones / Silicas / Siloxanes
  • Flow / Levelling Agents > Silicones
  • Slip Control Agents > Silicones
  • Wetting Agents / Wet Edge Enhancers > Silicones
Chemical Composition
Polyether modified polydimethylsiloxane
Product Status
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