BZ-411B Defoamer


Composition: modified silicone compound
Appearance: Colourless to slightly yellowish transparent liquid
Non-Volatile Component: 2.0%
Applications: Solvent-based coatings, light-curing coatings, solvent-free coatings.
Recommended dosage: 0.1-1.0% of the total formulation (please test the most appropriate dosage before use)
Directions: To obtain adequate defoaming, it is recommended to add prior to grinding. If added later, the mixture should be mixed at a sufficiently high shear to ensure good distribution of the defoamer.

Characteristics and advantages:

  • BZ-411B Defoamer is more soluble in various resin systems than BZ410 and has an excellent defoaming and foam inhibition effect, with a very high defoaming effect on micro-foams in paint products.
  • BZ-411B is particularly suitable for medium and high polarity varnishes, matt paints, white topcoats and PE series due to its incomparable compatibility with other types of defoamers. For example: polyester, short oily alkyd, chlorinated rubber, polyurethane, epoxy, acrylic, nitrocellulose, acid curing paints.

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    25KG 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 N/A
    Dimensions N/A

    100ml, 1kg