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

Ashland Advantage AM1512A Defoamer

Ashland Advantage AM1512A Defoamer is a high-performance silicone-free, water-dispersible defoamer designed for demanding industrial applications including coatings, inks, and adhesives. It delivers rapid foam knockdown and long-term foam suppression with excellent compatibility and low odor. Part of Ashland’s Advantage series, AM1512A ensures robust performance in both ambient and elevated-temperature processes while maintaining formulation stability.
  • ashland advantage am1512a defoamer_39f3830c
  • ashland advantage am1512a defoamer_39f3830c

Features Of Ashland Advantage AM1512A Defoamer

  1. Highly effective silicone-based defoamer for rapid foam knockdown and long-term foam suppression.

  2. Excellent compatibility with water-based systems, including latex, acrylic, and vinyl acetate emulsions.

  3. Low dosage requirement—typically effective at 0.05–0.3 wt% in finished formulations.

  4. Thermally stable up to 120°C, maintaining performance during high-shear mixing and elevated processing temperatures.

  5. Non-yellowing and non-staining, suitable for clear and light-colored coatings and adhesives.

Typical Applications Of Ashland Advantage AM1512A Defoamer

  1. Architectural and industrial waterborne paints and coatings.

  2. Adhesives and sealants, especially pressure-sensitive and construction-grade formulations.

  3. Textile and leather finishing auxiliaries where foam control is critical during padding and coating processes.

  4. Construction chemicals, including cementitious tile adhesives and grouts.

  5. Water-based inks and overprint varnishes.

Specifications Of Ashland Advantage AM1512A Defoamer

Chemical TypeSilicone-polyether copolymer dispersion
Product FormWhite to off-white opaque liquid
AppearanceHomogeneous, slightly viscous liquid
pH (1% aqueous dilution)6.0–7.5
Specific Gravity (25°C)1.01–1.04 g/cm³
Viscosity (Brookfield RV, 25°C, spindle #3, 20 rpm)500–1,500 cP
Active Content30–35 wt%
Primary ApplicationsWaterborne coatings, adhesives, construction chemicals, textiles


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