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

ExxonMobil Chemical 3980FL Toughener

ExxonMobil Chemical 3980FL Toughener is a high-performance liquid epoxy toughener from the 3980 Series, designed to enhance impact resistance and fracture toughness in structural adhesives and composite matrices without compromising processability or glass transition temperature.
  • exxonmobil chemical 3980fl toughener_9d7f328e
  • exxonmobil chemical 3980fl toughener_9d7f328e

Features Of ExxonMobil Chemical 3980FL Toughener

  1. Proprietary ethylene–octene copolymer with controlled molecular weight distribution for enhanced melt processability.

  2. Highly effective impact modifier for polypropylene (PP) and polyethylene (PE) systems, delivering balanced stiffness–toughness performance.

  3. Excellent dispersion in thermoplastic matrices without requiring compatibilizers in many standard formulations.

  4. Improved low-temperature ductility and notch sensitivity resistance in rigid PP compounds.

  5. Consistent rheological behavior and thermal stability suitable for high-speed extrusion and injection molding.

Typical Applications Of ExxonMobil Chemical 3980FL Toughener

  1. Automotive interior trim components including dashboards, door panels, and pillar covers.

  2. Household appliance housings such as washing machine drums, refrigerator liners, and vacuum cleaner bodies.

  3. Industrial packaging containers requiring impact resistance and dimensional stability across temperature ranges.

  4. Medical device trays and reusable instrument carriers where sterilization compatibility and toughness retention are critical.

  5. Consumer electronics enclosures demanding surface quality, rigidity, and drop-impact performance.

Specifications Of ExxonMobil Chemical 3980FL Toughener

Chemical TypeEthylene–octene copolymer (POE)
Product FormPellets
AppearanceOff-white to light tan cylindrical pellets
Primary ApplicationsImpact modification of polypropylene and polyethylene
Key FeaturesHigh elasticity, low crystallinity, excellent interfacial adhesion
BenefitsEnhanced impact strength, improved flow during processing, reduced warpage
Density (ASTM D792)0.865–0.875 g/cm³
Melt Flow Rate (190 °C/2.16 kg, ASTM D1238)1.0–2.5 g/10 min


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