BZ-404D Defoamer


Composition: Pure propionate polymer
Appearance: colourless to light yellow transparent liquid
Active component: ≥80%
Application scope: solvent-based coatings; light-curing coatings, solvent-free coatings.
Recommended dosage: 0.1-0.5% of the total formulation (please test the most appropriate dosage before use)
Usage: To obtain adequate defoaming effect, it is recommended to add before grinding. If added afterwards, it should be mixed at a sufficiently high shear to ensure the defoaming effect.

Characteristics and advantages:

  • BZ-404D Defoamer has excellent defoaming and foam inhibition effect, which can inhibit and eliminate the air bubbles generated during the production, canning and construction of coatings,
  • especially for the air bubbles generated by the reaction of two-component coatings and higher zinc stearate formulations in the defoaming effect is remarkable. Because BZ404D has
  • antifoaming effect incomparable with other types of defoamer, it is very effective in primers.

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    Package: 25KG/180kg non-returnable blue 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.
    The company does not accept any legal responsibility and would appreciate a good test of 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 10 kg
    Dimensions 20 × 34 × 32 cm

    100ml, 1kg