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

Arkema Lotryl 35BA40T Toughener Compatibilizer

Arkema Lotryl 35BA40T is a reactive ethylene-butyl acrylate copolymer toughener and compatibilizer designed for engineering thermoplastics. It enhances impact resistance, interfacial adhesion, and dispersion in polyamide, PBT, and PC blends while maintaining thermal stability and processability in extrusion and injection molding applications.
  • arkema lotryl 35ba40t toughener compatibilizer_297550a5
  • arkema lotryl 35ba40t toughener compatibilizer_297550a5

Features Of Arkema Lotryl 35BA40T Toughener Compatibilizer

  1. Highly effective ethylene-acrylic ester copolymer designed to enhance interfacial adhesion between polar and non-polar polymers.

  2. Provides outstanding impact resistance and toughness improvement in polyolefin-based blends and composites.

  3. Enables stable morphology and long-term compatibility in reactive and non-reactive polymer blends.

  4. Offers excellent melt processability and dispersion characteristics during extrusion and injection molding.

  5. Free of halogens and heavy metals, supporting compliance with RoHS and REACH regulatory requirements.

Typical Applications Of Arkema Lotryl 35BA40T Toughener Compatibilizer

  1. Automotive interior and exterior components requiring dimensional stability and low-temperature impact performance.

  2. Packaging films and multilayer coextruded structures combining PP, PE, and polar barrier resins (e.g., EVOH, PA).

  3. Engineering plastic blends such as PP/PA, PP/PET, and TPO formulations for durable consumer goods.

  4. Recycled polymer upcycling—improving mechanical properties and phase homogeneity in post-consumer polyolefin streams.

Specifications Of Arkema Lotryl 35BA40T Toughener Compatibilizer

Chemical TypeTerpolymer of ethylene, butyl acrylate, and glycidyl methacrylate (E-BA-GMA)
Product FormPellets
AppearanceOff-white to light beige free-flowing pellets
Primary ApplicationsToughening and compatibilization of polyolefin/polar polymer blends
Key FeaturesReactive functionality (epoxy groups), low melt viscosity, high grafting efficiency
BenefitsImproved tensile elongation, enhanced notched Izod impact strength, reduced phase separation
Processing Temperature Range180–240 °C (recommended for extrusion and injection molding)
Storage ConditionsStore in dry, cool conditions (<30 °C); protect from moisture and direct sunlight


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