SHORT DESCRIPTION:

5003A is a non-silicon antifoam agent composed of modified acrylate copolymer.

FEATURES:

5003A is suitable for solvent-based and non-solvent-based coatings. It has strong anti-foaming, defoaming and foam-breaking effects. It can improve the fluidity of the coating while maintain strong de-foaming, and increase the flatness of the coating film. It has excellent compatibility. It is not easy to produce shrinkage holes in the system and has high safety, good polishing property. It does not affect the recoating. For high viscosity and thick film systems, it has strong anti-bubble effect and can inhibit the introduction of bubbles during agitation, help to release the tiny bubbles from the coating, so as to get a flat coating surface. When used in the dip coating and curtain coating process, it can help the removal of bubbles in the construction of porous substrate.

TYPICAL PROPERTIES:

APPLICATIONS:

5003A is especially recommended for using in wood lacquers (primer and topcoat) and industrial lacquers. It should be tested the compatibility for using in gloss varnishes. It is suitable for two-component PU, amino baking paint, nitro dip coating, acid curing amino, epoxy and other solvent-based and solvent-free coating systems.

APPLICATION PROCESS:

It can be added at any stage of production.

Recommended dosage: generally 0.1-1% of the total amount.The above recommended levels can be used for orientation. Optimal levels are determined through a series of laboratory tests.