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

Ashland Advantage AM1425 Defoamer

Ashland Advantage AM1425 Defoamer is a high-performance silicone-based antifoam agent designed for demanding aqueous industrial processes. Part of Ashland’s Advantage series, it delivers rapid foam knockdown and lasting suppression in coatings, adhesives, and cleaning formulations. Its optimized hydrophobe balance ensures compatibility, stability, and low-foaming efficiency without compromising system performance or clarity.
  • ashland advantage am1425 defoamer_f1ffb792
  • ashland advantage am1425 defoamer_f1ffb792

Features Of Ashland Advantage AM1425 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—effective at 0.05–0.3 wt% in most formulations.

  4. Thermally stable up to 120°C, supporting high-temperature processing conditions.

  5. Non-yellowing and non-staining, preserving clarity and color integrity in final products.

Typical Applications Of Ashland Advantage AM1425 Defoamer

  1. Architectural and industrial waterborne coatings and paints.

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

  3. Textile and carpet backing applications involving latex dipping or coating processes.

  4. Construction chemicals, including cementitious grouts, tile adhesives, and self-leveling underlayments.

  5. Water-based inks and overprint varnishes used in flexible packaging and label printing.

Specifications Of Ashland Advantage AM1425 Defoamer

Chemical TypeSilicone oil-in-water emulsion
Product FormWhite to off-white liquid
AppearanceOpaque, slightly viscous emulsion
pH (1% aqueous dispersion)6.0–7.5
Specific Gravity (25°C)1.00–1.04
Viscosity (Brookfield RV, 25°C, spindle #3, 20 rpm)500–1,500 cP
Active Content25–28 wt%
Freeze-Thaw StabilityStable after one cycle (–10°C for 16 h, then thawed at 25°C)


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