Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Allnex ADDITOL VXW 6211 Defoamer

Allnex ADDITOL VXW 6211 Defoamer is a silicone-free, liquid defoaming agent designed for water-based coatings and printing inks. It offers rapid foam suppression, excellent compatibility, and minimal impact on gloss or substrate wetting. Ideal for architectural paints, industrial coatings, and flexographic inks where low-foam performance and stability are critical.
  • allnex additol vxw 6211 defoamer_46cf38de
  • allnex additol vxw 6211 defoamer_46cf38de

Features Of Allnex ADDITOL VXW 6211 Defoamer

  1. Highly effective silicone-free defoamer for water-based systems.

  2. Excellent compatibility with acrylic, styrene-acrylic, and vinyl acetate copolymer dispersions.

  3. Low dosage requirement with rapid foam knock-down and sustained antifoam performance.

  4. Non-yellowing and suitable for clear-coat and white-pigmented formulations.

  5. Stable under shear and compatible with common co-additives including wetting agents and rheology modifiers.

Typical Applications Of Allnex ADDITOL VXW 6211 Defoamer

  1. Architectural interior and exterior wall paints.

  2. Industrial maintenance coatings and protective coatings.

  3. Wood coatings including primers and topcoats.

  4. Printing inks for water-based flexographic and gravure applications.

  5. Adhesives and construction sealants (water-based).

Specifications Of Allnex ADDITOL VXW 6211 Defoamer

Chemical TypeMineral oil-based, non-silicone antifoam agent
Product FormLiquid emulsion
AppearanceWhite to off-white opaque liquid
pH (1% aqueous dispersion)6.0 – 8.0
Specific Gravity (20 °C)0.95 – 0.99 g/cm³
Viscosity (25 °C, Brookfield LVT, Spindle #3, 60 rpm)500 – 1,500 mPa·s
Primary ApplicationsWaterborne coatings, inks, adhesives, and construction chemicals
Key FeaturesEasy dispersion, low odor, no adverse impact on gloss or film integrity


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