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

BASF Lutensit A-LBA Nonionic Surfactants

BASF Lutensit® A-LBA is a sodium sulfate-based nonionic surfactant engineered for critical emulsification applications. Its branched alkylphenol ethoxylate structure delivers superior wetting and emulsification properties in high-temperature environments (up to 90°C). The formulation exhibits exceptional electrolyte tolerance and maintains stability in systems with up to 25% salt content. Particularly effective in challenging industrial processes, it combines robust performance with environmental compatibility through rapid biodegradation pathways.

Features Of BASF Lutensit A-LBA Nonionic Surfactants

  1. Thermal Stability – Maintains emulsification efficiency at 90°C for 8+ hours

  2. Salt Tolerance – Stable in formulations with 25% electrolyte content

  3. Rapid Wetting – Achieves surface tension<30 mN/m in <10 seconds

  4. Low Foaming –<50mm foam height in high-shear applications

  5. Eco-Profile – >90% biodegradation in 28 days (OECD 301D)

Typical Applications Of BASF Lutensit A-LBA Nonionic Surfactants

  1. High-Temp Cleaning – Degreaser for food processing equipment sanitation

  2. Oilfield Chemicals – Emulsifier for drilling fluid formulations

  3. Metal Treatment – Stabilizer for phosphate conversion coatings

  4. Textile Dyeing – Leveling agent for polyester fiber coloration

Specificaions Of BASF Lutensit A-LBA Nonionic Surfactants

Chemical TypeBranched alkylphenol ethoxylate
Active Content70±2%
pH (1% Solution)6.0-8.0
Cloud Point65-75°C (1% solution)
Viscosity (25°C)300-500 mPa·s


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