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

Arkema Orevac 9304 Toughener Compatibilizer

Arkema Orevac 9304 is a maleic anhydride-grafted ethylene–butyl acrylate copolymer toughener and compatibilizer designed for polyolefin-based composites. It enhances impact strength adhesion and dispersion in filled or reinforced PP/PE systems. Ideal for automotive interior parts and durable consumer goods requiring robust mechanical performance and processing stability.
  • arkema orevac 9304 toughener compatibilizer_fa0d8dbe
  • arkema orevac 9304 toughener compatibilizer_fa0d8dbe

Features Of Arkema Orevac 9304 Toughener Compatibilizer

  1. Reactive ethylene–acrylic ester copolymer with maleic anhydride (EMA-g-MA) functionality for strong interfacial adhesion.

  2. Enables effective compatibilization between polyolefins (e.g., PP, PE) and polar polymers or fillers (e.g., PA, PET, glass fiber, mineral fillers).

  3. Significantly improves impact resistance and ductility in polymer blends without compromising melt processability.

  4. Offers excellent thermal stability up to 280 °C, supporting standard extrusion and injection molding processing conditions.

  5. Low volatility and minimal odor—suitable for demanding applications including automotive interior components and food-contact-compliant compounds (when formulated accordingly).

Typical Applications Of Arkema Orevac 9304 Toughener Compatibilizer

  1. Automotive interior trim parts requiring high toughness, scratch resistance, and dimensional stability.

  2. Polypropylene-based engineering blends with nylon or recycled PET for durable consumer goods housings.

  3. Reinforced polyolefin composites incorporating glass fiber or talc for structural under-hood components.

  4. Multi-material recycling formulations where phase separation between mixed post-consumer plastics must be suppressed.

  5. Thin-wall packaging containers requiring enhanced drop-impact performance and clarity retention.

Specifications Of Arkema Orevac 9304 Toughener Compatibilizer

Chemical TypeEthylene–methyl acrylate–maleic anhydride terpolymer (EMA-g-MA)
Product FormPellets
AppearanceOff-white to light beige free-flowing pellets
Melt Flow Rate (190 °C / 2.16 kg)15–25 g/10 min
Maleic Anhydride Content0.8–1.2 wt%
Density (23 °C)0.925–0.935 g/cm³
Key FeaturesToughening + compatibilization dual functionality; reactive anchoring via MA groups
BenefitsEnhanced blend morphology, improved mechanical balance, simplified compounding


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