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

Arkema Lotader AX8840 Toughener Compatibilizer

Arkema Lotader AX8840 is a maleic anhydride-grafted ethylene-butyl acrylate copolymer toughener and compatibilizer. Designed for polyolefin/PA6 blends, it enhances impact strength, interfacial adhesion, and melt processability. Offers excellent dispersion, thermal stability up to 260°C, and low moisture sensitivity. Widely used in automotive parts, packaging, and engineering plastics requiring high toughness and compatibility.
  • arkema lotader ax8840 toughener compatibilizer_f629f6f3
  • arkema lotader ax8840 toughener compatibilizer_f629f6f3

Features Of Arkema Lotader AX8840 Toughener Compatibilizer

  1. Functionalized ethylene–acrylic acid copolymer with maleic anhydride grafting for enhanced interfacial adhesion.

  2. Improves impact resistance and ductility in polyolefin-based blends without compromising stiffness.

  3. Enables stable compatibilization between non-polar polymers (e.g., PP, PE) and polar fillers or engineering resins (e.g., PA, PET).

  4. Offers excellent melt processability and dispersion in standard extrusion and injection molding equipment.

  5. Supports halogen-free formulations and meets RoHS compliance requirements for sustainable compounding.

Typical Applications Of Arkema Lotader AX8840 Toughener Compatibilizer

  1. Automotive interior trim components requiring high toughness and scratch resistance.

  2. Packaging multilayer films combining PP/PE layers with barrier polymers or tie-layer functionality.

  3. Engineering plastic blends for durable consumer electronics housings and connectors.

  4. Recycled polyolefin upcycling—improving mechanical performance of post-consumer PP/PE streams.

  5. Thermoplastic elastomer (TPE) formulations requiring balanced elasticity and tensile strength.

Specifications Of Arkema Lotader AX8840 Toughener Compatibilizer

Chemical TypeMaleic anhydride-grafted ethylene–acrylic acid copolymer
Product FormPellets
AppearanceOff-white to light beige free-flowing pellets
Primary ApplicationsPolyolefin toughening, polymer blending, filler compatibilization
Key FeaturesHigh grafting level, low gel content, consistent melt flow behavior
BenefitsImproved impact strength, reduced phase separation, enhanced thermal stability during processing
Processing Temperature Range160–240 °C
Storage ConditionsStore in dry, cool conditions (<30 °C); protect from moisture and direct sunlight


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