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

BASF Tetronic 1307 Surfactant

BASF Tetronic 1307 is a nonionic triblock copolymer surfactant (PEO-PPO-PEO) offering excellent solubilization, emulsification and temperature-responsive behavior. Widely used in agrochemicals, pharmaceuticals and personal care for its low foam, high stability and biocompatibility. It enhances formulation performance while maintaining eco-friendly processing profiles.
  • basf tetronic 1307 surfactant_9cd60310
  • basf tetronic 1307 surfactant_9cd60310

Features Of BASF Tetronic 1307 Surfactant

  1. Non-ionic triblock copolymer based on polypropylene oxide (PPO) and polyethylene oxide (PEO) with PEO-PPO-PEO architecture.

  2. Excellent surface activity and low critical micelle concentration (CMC), enabling efficient stabilization at low dosages.

  3. Highly effective solubilizer for hydrophobic actives in aqueous systems, including fragrances, UV filters, and essential oils.

  4. Thermoresponsive behavior with reversible micellization, supporting temperature-triggered release and formulation versatility.

  5. Good compatibility with electrolytes and a broad pH range (pH 3–11), ensuring robust performance in complex formulations.

Typical Applications Of BASF Tetronic 1307 Surfactant

  1. Personal care emulsions: oil-in-water creams, gels, and serums requiring mild, non-irritating emulsification.

  2. Pharmaceutical delivery systems: solubilization and stabilization of poorly water-soluble APIs in oral liquids and topical solutions.

  3. Agrochemical formulations: adjuvant for enhancing foliar uptake and rainfastness of active ingredients in crop protection products.

  4. Industrial cleaning: low-foaming surfactant in high-efficiency detergents for precision cleaning and metalworking fluids.

  5. Nanomaterial dispersion: stabilizer for carbon nanotubes, graphene, and metal oxide nanoparticles in aqueous suspensions.

Specifications Of BASF Tetronic 1307 Surfactant

Chemical TypeNon-ionic PEO-PPO-PEO triblock copolymer
Product FormPale yellow to amber viscous liquid
AppearanceClear to slightly hazy, homogeneous liquid at 25°C
pH (1% aqueous solution)5.5 – 7.5
SolubilityFreely soluble in water, ethanol, and propylene glycol; partially soluble in mineral oil
Cloud Point (1% aqueous solution)~68–72°C
HLB Value~17.5
Storage StabilityStable for ≥24 months at 5–30°C in sealed original container


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