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

Solvay Marfoam 358 Surfactant

Solvay Marfoam 358 is a high-performance anionic surfactant from Solvay’s Marfoam series, engineered for superior foaming, cleaning, and wetting in household and industrial formulations. It delivers stable, rich lather with excellent hard-water tolerance and biodegradability, making it ideal for liquid detergents, shampoos, and specialty cleaners.
  • solvay marfoam 358 surfactant_acf75c04
  • solvay marfoam 358 surfactant_acf75c04

Features Of Solvay Marfoam 358 Surfactant

  1. Highly effective foam stabilizer for aqueous systems requiring persistent, fine-celled foam structure.

  2. Excellent compatibility with anionic and nonionic surfactants in complex formulation matrices.

  3. Low-viscosity liquid form enabling easy handling, metering, and homogeneous blending.

  4. Stable across a broad pH range (pH 4–10), supporting robust performance in diverse process conditions.

  5. Non-ionic, ethoxylated fatty alcohol derivative offering low volatility and minimal odor profile.

Typical Applications Of Solvay Marfoam 358 Surfactant

  1. Fire-fighting foams (AFFF and AR-AFFF formulations) where long-lasting, heat-resistant foam is critical.

  2. Oilfield foam drilling and stimulation fluids requiring stable foam under high-pressure, high-temperature conditions.

  3. Industrial cleaning concentrates designed for foam-based soil suspension and surface wetting.

  4. Agrochemical adjuvants enhancing spray retention and coverage on hydrophobic leaf surfaces.

  5. Personal care foaming cleansers (e.g., facial washes, body washes) where mildness and rich lather are desired.

Specifications Of Solvay Marfoam 358 Surfactant

Chemical TypeNonionic surfactant — Ethoxylated fatty alcohol (C12–C15)
Product FormLiquid
AppearancePale yellow to colorless, clear liquid
Active Content (w/w %)98–100%
pH (1% aqueous solution)5.5–7.0
Density (20°C)0.96–0.98 g/cm³
Solubility in WaterFreely soluble at room temperature
Cloud Point (1% solution)68–72°C


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