Epoxy Resin Additives High Solid Primer Defoamer BYK-1790 For Solvent-Based Coatings

High solid primer defoamer BYK-1790 for solvent-based coatings/ light-curing coatings/ solvent-free coatings

Technical Data Sheet

 High solid primer defoamer BYK-1790

Composition:Pure acrylic polymer

Typical Physical Data

Application : solvent-based coatings; light-curing coatings, solvent-free coatings.

Recommended dosage: 0. 1–0.5% of the total formula (please test the most appropriate dosage before use)

Usage: In order to obtain sufficient defoaming effect, it is recommended to add it before grinding. If added later, mix under sufficiently high shear to ensure defoaming.

Features and advantages: BYK-1790 has excellent defoaming and anti-foaming effects, which can inhibit and eliminate the bubbles generated during the production, canning and construction of coatings, especially for the bubbles generated by the reaction of two-component coatings and high zinc stearate The defoaming effect in the formula is remarkable. Since BYK-1790 has an incomparable defoaming effect with other types of defoamer, it is very effective in primers.

Packaging: 25kg /drum. The product is completely unused before use, and the inner and outer covers must be tightly closed after use.

Storage: Keep away from heat, fire and light.

Note: Please carefully evaluate the effect on compatibility and shrinkage crater before use.