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

BASF Foamaster MO NXZ AC Defoamer

BASF Foamaster MO NXZ AC Defoamer is a high-performance silicone-free defoamer designed for water-based coatings and construction materials. It delivers rapid foam suppression and long-term antifoam stability with excellent compatibility and low dosage efficiency. Ideal for acrylic, styrene-acrylic, and vinyl acetate systems where clarity and substrate wetting are critical.
  • basf foamaster mo nxz ac defoamer_13c3fe60
  • basf foamaster mo nxz ac defoamer_13c3fe60

Features Of BASF Foamaster MO NXZ AC Defoamer

  1. Highly effective silicone-free defoaming agent for water-based systems.

  2. Excellent compatibility and stability in acrylic, vinyl acetate, and styrene-butadiene emulsions.

  3. Low dosage requirement with rapid foam knock-down and sustained antifoam performance.

  4. Non-staining and does not adversely affect film formation or gloss in final coatings.

  5. Designed for ambient-temperature addition; no need for pre-dilution or heating.

Typical Applications Of BASF Foamaster MO NXZ AC Defoamer

  1. Architectural and industrial waterborne paints and coatings.

  2. Acrylic and PVA-based adhesives and sealants.

  3. Textile printing pastes and pigment dispersions.

  4. Construction chemicals including tile adhesives and cementitious renders.

  5. Water-based wood finishes and varnishes.

Specifications Of BASF Foamaster MO NXZ AC Defoamer

Chemical TypePolyether-modified nonionic surfactant blend
Product FormLiquid
AppearanceOpaque white to off-white dispersion
pH (1% aqueous solution)6.0 – 8.0
Density (20 °C)1.02 – 1.06 g/cm³
Viscosity (25 °C)100 – 300 mPa·s
Solubility / DispersibilityReadily dispersible in water; forms stable dilutions
Storage StabilityStable for ≥12 months at 5–30 °C in original sealed container


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