BZ-403A Acrylic primer defoamer additive
Composition：Acrylate compounds
Appearance：Colorless to light yellow liquid
Active ingredient: 38%.
Solvent：Xylene
Application scope: solvent-borne coatings; light-curing coatings; solvent-free coatings. Mainly used in PE/PU primer;
Recommended dosage: 0.1-0.6% of the total formula (please test the most appropriate dosage before use).
Dosage: In order to obtain the full defoaming effect, it is recommended to add it in two periods before and after.
Characteristics and advantages:PE/PU universal antifoam agent, strong effect of foam inhibition and breaking foam, can eliminate foam in the tank.It is especially suitable for the inhibition and breaking of the reaction bubbles of Lan and white water.For matte surface and primer defoaming, does not affect the recoating and adhesion, will not produce shrinkage, etc..