Non-silicon defoamer HY-300

Describing:

HY-300 is a non-silicone defoamer, which is suitable for improving the fluidity of solvent-based and non-solvent-based coatings, and has strong foam inhibition, deaeration and foam breaking effects, especially suitable for high-viscosity coating systems. It has excellent compatibility, is not easy to produce shrinkage porosity in the system, and is safe to use.

Physical and chemical parameters:

Composition: Acrylic copolymer

Appearance: Light yellow viscous liquid

Active fraction: ≥98%

Characteristic:

1.HY-300 is a modified acrylate copolymer, which can quickly eliminate air bubbles while improving the fluidity of the coating and increasing the leveling of the coating film.

2.HY-300 can solve the problem of difficult defoaming in the high viscosity system, inhibit the introduction of bubbles when stirring, and help the release of tiny bubbles from the paint.

3.HY-300 is suitable for thick coating environment, solves the problem of easy blistering and prickly heat during thick coating, and obtains a smooth coating surface.

Scope of application:

Used for two-component PU, amino baking paint, nitro dip coating, acid cured amino, epoxy and other solvents, solvent-free system.

Suggested Dosage:

For 0.1~1.0% of the total amount of the system, the optimal addition amount needs to be tested and determined;

After addition, it should be mixed under a high enough shear force, and it is recommended to add before grinding.

For storage packaging:

Packaging: This product is packaged in original 25/200KG barrels (can be split);

Storage: Store in a cool and sheltered place, sealed and stored;

Transportation: This product should be well sealed during transportation to prevent moisture, strong alkalis, acids, and rainwater from entering.