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

Allnex ADDITOL VXL6211 Defoamer

Allnex ADDITOL VXL6211 Defoamer is a silicone-free, liquid antifoam designed for water-based coatings and inks. It delivers rapid foam suppression, excellent compatibility, and minimal impact on gloss or substrate wetting. Ideal for architectural paints, industrial coatings, and flexographic inks where stable defoaming and low surface tension interference are critical.
  • allnex additol vxl6211 defoamer_78d6840a
  • allnex additol vxl6211 defoamer_78d6840a

Features Of Allnex ADDITOL VXL6211 Defoamer

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

  2. Excellent compatibility with acrylic, polyester, and alkyd dispersions without risking haze or surface defects.

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

  4. Stable under high-shear mixing and prolonged storage conditions.

  5. Non-ionic character ensures broad formulation tolerance across varying pH and ionic strength.

Typical Applications Of Allnex ADDITOL VXL6211 Defoamer

  1. Architectural waterborne paints and coatings.

  2. Industrial maintenance coatings (e.g., metal primers and topcoats).

  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 VXL6211 Defoamer

Chemical TypeMineral oil-based, non-ionic defoamer
Product FormOpaque liquid
AppearanceOff-white to light beige, homogeneous liquid
Primary ApplicationsWaterborne architectural and industrial coatings, inks, adhesives
Key FeaturesSilicone-free, low-odor, easy dispersion
BenefitsPrevents foam generation during manufacturing and application; avoids cratering and pinholing
pH Range (1% aqueous dilution)6.0–8.0
Storage StabilityAt least 12 months in unopened original container at 5–30 °C


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