BZ-403A Defoamer Additives


Composition: Acrylate compound
Appearance: Colourless to slightly yellow liquid
Active component: 38%
Applications: solvent-based coatings; light-curing coatings; solvent-free coatings. Mainly used in PE/PU primers;
Recommended dosage: 0.1-0.6% of the total formulation (please test the most appropriate dosage before use)
Usage: In order to obtain full defoaming effect, it is recommended to add in two periods before and after.

Characteristics and advantages:

  • BZ-403A defoamer additives is dedicated to PE, especially suitable for the inhibition and breaking of Lan, white water reaction bubble.
  • has excellent defoaming and foam inhibition effect, can inhibit and eliminate the bubbles generated during the production, canning and construction of coatings.
  • It is suitable for the formulation of coatings containing zinc stearate with significant bubble inhibition effect.
  • Used for matte surface and primer defoaming, does not affect the recoating and adhesion, will not produce shrinkage holes, etc.

Fill out the form, usually resumes in 20 minutes


    Package: 25KG non-recyclable blue plastic drum.
    Before the product is completely empty, the lid must be tightly closed after use.

    Storage: Keep away from heat and light sources and store away from light.

    Caution: Please carefully assess the effect on phase solubility and shrinkage before use.

    The above information is based on the product. The above statements are for reference only as the producer’s formula, production process and construction conditions differ.
    We do not accept any legal responsibility and would be grateful if you could test the dosage before use.
    The Company reserves the right to make improvements to its own products and to make any changes to its specifications without prior notice.

    Additional information

    Weight N/A
    Dimensions N/A