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

Allnex ADDITOL XL 6507 Defoamer

Allnex ADDITOL XL 6507 Defoamer is a silicone-free, polyether-based defoaming agent designed for waterborne coatings and inks. It delivers rapid air release, excellent compatibility, and low-foam stability without affecting gloss or substrate wetting. Ideal for architectural, industrial, and wood coatings where residue-free performance is critical.
  • allnex additol xl 6507 defoamer_43d5e4de
  • allnex additol xl 6507 defoamer_43d5e4de

Features Of Allnex ADDITOL XL 6507 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—typically effective at 0.1–0.5 wt% in final formulation.

  4. Maintains long-term storage stability without phase separation or sedimentation.

  5. Non-yellowing and suitable for clear-coat and white-pigmented systems.

Typical Applications Of Allnex ADDITOL XL 6507 Defoamer

  1. Architectural waterborne paints and coatings.

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

  3. Water-based wood finishes and stains.

  4. Adhesives and construction sealants.

  5. Printing inks and overprint varnishes.

Specifications Of Allnex ADDITOL XL 6507 Defoamer

Chemical TypePolyether-modified nonionic surfactant blend
Product FormLiquid
AppearanceClear to slightly hazy, pale yellow liquid
pH (1% aqueous solution)6.0–8.0
Density (20 °C)1.02–1.06 g/cm³
Viscosity (25 °C)150–350 mPa·s
SolubilityPartially miscible in water; forms stable dispersion upon stirring
Recommended Storage Temperature5–30 °C


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