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

Mitsui TAFMER DF840 POE

Mitsui TAFMER DF840 is a high-performance polyolefin elastomer (POE) from the TAFMER™ A-series, offering exceptional melt flow, low density, and superior flexibility for TPOs, soft-touch applications, and polymer modification. Its balanced toughness-softness profile enables easy processing and excellent compatibility with polypropylene and polyethylene.
  • mitsui tafmer df840 poe_e96a9ca5
  • mitsui tafmer df840 poe_e96a9ca5

Features Of Mitsui TAFMER DF840 POE

  1. Excellent melt flowability for high-speed extrusion and injection molding processes.

  2. Superior flexibility and low-temperature impact resistance down to –40 °C.

  3. Outstanding compatibility with polypropylene (PP) and polyethylene (PE) for blend modification.

  4. Low density (≈0.870 g/cm³) enabling lightweight, high-volume parts without sacrificing toughness.

  5. Good processability on conventional thermoplastic equipment without requiring special drying or handling.

Typical Applications Of Mitsui TAFMER DF840 POE

  1. Automotive interior trim components including door panels and instrument bezels.

  2. Flexible packaging films requiring seal integrity and puncture resistance.

  3. Toughened polypropylene (PP) compounds for under-hood automotive parts.

  4. Soft-touch overmolding for consumer electronics and appliance housings.

  5. Medical tubing and connectors requiring biocompatibility support and kink resistance.

Specifications Of Mitsui TAFMER DF840 POE

Chemical TypeEthylene-octene copolymer (POE)
Product FormPellets
AppearanceOff-white, free-flowing pellets
Density (ASTM D792)0.870 g/cm³
Melt Flow Rate (190 °C/2.16 kg, ASTM D1238)2.5 g/10 min
Flexural Modulus (ASTM D790)15 MPa
Notched Izod Impact (23 °C, ASTM D256)350 J/m
Primary ApplicationsPP/PE toughening, soft-touch overmolding, flexible packaging


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