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

Allnex ADDITOL VXL6393 Defoamer

Allnex ADDITOL VXL6393 Defoamer is a silicone-free, liquid polyether-based defoaming agent designed for waterborne coatings and inks. It delivers rapid foam elimination, excellent compatibility, and minimal impact on gloss or substrate wetting. Ideal for architectural paints, industrial coatings, and flexographic inks where low-foam processing and stability are critical.
  • allnex additol vxl6393 defoamer_3cda17e7
  • allnex additol vxl6393 defoamer_3cda17e7

Features Of Allnex ADDITOL VXL6393 Defoamer

  1. Highly effective silicone-free defoaming agent for waterborne systems.

  2. Excellent compatibility with acrylic, styrene-acrylic, and polyurethane dispersions.

  3. Low dosage efficiency—effective at 0.1–0.5 wt% in final formulation.

  4. Maintains gloss and clarity without causing haze or surface defects.

  5. Stable under shear and during storage; no phase separation or sedimentation observed.

Typical Applications Of Allnex ADDITOL VXL6393 Defoamer

  1. Architectural interior and exterior wall paints.

  2. Industrial maintenance coatings and coil coatings.

  3. Wood coatings including waterborne varnishes and stains.

  4. Printing inks for flexible packaging and paper applications.

  5. Adhesives and sealants based on aqueous polymer dispersions.

Specifications Of Allnex ADDITOL VXL6393 Defoamer

Chemical TypeNon-silicone polyether-based defoamer
Product FormLiquid
AppearanceOpaque white to off-white dispersion
pH (1% aqueous solution)6.5–7.5
Density (20 °C)1.02–1.06 g/cm³
Viscosity (25 °C, Brookfield LVT, Spindle #3, 60 rpm)500–1,500 mPa·s
Solubility / MiscibilityReadily dispersible in water; immiscible with most organic solvents
Storage StabilityAt least 12 months in unopened original container at 5–30 °C


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