Mitsui EPT™ is an Ethylene-Propylene-Terpolymer produced by Mitsui Chemical’s advanced catalyst technology. Available from either Metallocene or Ziegler-Natta Catalyst systems, Mitsui EPT™ is a high-versatility EPDM Rubber, specifically tailored to exceed our customer’s most demanding requirements. The product is available in standard bale, friable bale, or pellet form.
The outstanding performance of Mitsui EPT™ is designed at the molecular level, derived from the company’s core competencies of catalyst design and polymerization technology, and supported by a global team of experts. Key properties of Mitsui EPT™ include:
- Chemical Resistance
- Cold Temperature Resistance
- Electrical Insulation
- Heat Aging Resistance
- Processability
- Weather Resistance
The weather and ozone resistance of Mitsui EPT™ is excellent, surpassing most rubbers due to its chemical structure. In addition, Mitsui EPT™ can be blended with Styrene-Butadiene Rubber (SBR) and Natural Rubber (NR) which have lesser resistance, in order to significantly improve these characteristics. Mitsui EPT™ is therefore used in a variety of automotive and industrial parts, including:
- Electrical Wire Sheathing
- Glass Run Channels
- Grommets
- Lamp Seals
- Roofing Applications
- Tubes & Hoses
- Weatherstrip
- Window Seals
- Wire & Cable