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

BASF Plurafac LF 901 Low Foaming Nonionic Surfactant

BASF Plurafac LF 901 is a low-foaming nonionic surfactant from the Plurafac series, formulated with ethoxylated linear alcohols for superior wetting, emulsification, and soil removal in industrial cleaners, especially under high-shear or high-temperature conditions where foam control is critical.
  • basf plurafac lf 901 low foaming nonionic surfactant_e298e079
  • basf plurafac lf 901 low foaming nonionic surfactant_e298e079

Features Of BASF Plurafac LF 901 Low Foaming Nonionic Surfactant

  1. Exceptionally low foaming profile suitable for high-shear and enclosed cleaning systems.

  2. Excellent emulsification and soil suspension performance in hard water conditions.

  3. Good compatibility with anionic, nonionic, and cationic ingredients in formulated systems.

  4. Stable across a broad pH range (pH 4–12), supporting robust formulation flexibility.

  5. Biodegradable based on OECD 301 standard, aligning with sustainable industrial cleaning requirements.

Typical Applications Of BASF Plurafac LF 901 Low Foaming Nonionic Surfactant

  1. Industrial and institutional (I&I) hard surface cleaners for floor scrubbers and automatic dishwashing machines.

  2. Low-foam metalworking fluid additives for machining, grinding, and cleaning operations.

  3. Textile processing auxiliaries including desizing, scouring, and rinsing agents.

  4. Agrochemical adjuvants enhancing spray droplet distribution and active ingredient uptake.

  5. Car wash and vehicle maintenance formulations requiring rapid draining and minimal foam carryover.

Specifications Of BASF Plurafac LF 901 Low Foaming Nonionic Surfactant

Chemical TypeAlkylphenol ethoxylate (APE-free), branched C9–C11 alcohol ethoxylate
Product FormLiquid
AppearancePale yellow to colorless, clear to slightly hazy liquid
pH (1% aqueous solution, 20°C)6.0–7.5
Cloud Point (1% solution)≈ 68–72°C
Solubility in WaterFreely soluble at room temperature
Active Content (as supplied)≥ 98.0 wt%
Storage StabilityStable for ≥ 12 months at 5–30°C in original sealed container


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