Where it is used
Home / Paint & Coatings / ingredients
Paint & Coatings
DISPERBYK®
DISPERBYK® is a wetting and dispersing additive for solvent-borne and aqueous systems. It is a solution of an alkylolammonium salt of a lower molecular weight polycarboxylic acid polymer. This product is suitable for both aqueous and solvent-borne systems. When added to the millbase of a white paint, it improves color acceptance and color development. In solvent-based and aqueous coatings DISPERBYK® prevents hard sedimentation. Furthermore, DISPERBYK® improves the effectiveness of pyrogenic silica. The water content may cause problems in epoxy and polyurethane systems.
Documents
No document is attached to this grade yet.
Availability
BYK 毕克 publishes documents in the marked regions.
Also from BYK 毕克
ANTI-TERRA®-203
ANTI-TERRA®-203 is a solution of an alkylammonium salt of a polycarboxylic acid. This product is suitable for medium to low polar solvent-borne and solvent-free coating systems. It causes an increase in thixotropy. In highly filled systems, the sagging tendency is reduced; in addition, no negative influence on the water sensitivity of the paint film has been observed. When formulated into anti-corrosion primers, the protective properties are enhanced in many instances.
ANTI-TERRA®-204
ANTI-TERRA®-204 is a solution of a polycarboxylic acid salt of polyamine amides. In comparison to ANTI-TERRA-203, ANTI-TERRA-204 can additionally be used in non-polar systems and is compatible with white spirits. The lower the polarity the more the thixotropy is increased. The preferred binders are long, medium and short oil alkyds, PVC-copolymers, chlorinated rubber and epoxy. Even in "low-filled“ systems, the sagging tendency is reduced; in addition, no negative influence on the water sensitivity of the paint film has been observed. When formulated into anticorrosion primers, the protective properties are enhanced in many instances.
ANTI-TERRA®-205
ANTI-TERRA®-205 is a high molecular weight wetting and dispersing additives for solvent-borne systems. Solution of a polycarboxylic acid salt of polyamine amides.
ANTI-TERRA®-250
ANTI-TERRA®-250 is a solution of an alkylolammonium salt of a high molecular weight acidic polymer. It is used in aqueous systems and provides an increase in thixotropy and prevents hard settling of pigments. Due to controlled flocculation mechanism, the use of ANTI-TERRA-250 may lead to a minor gloss reduction.
