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

Sumitomo 3775 POE

SumitomoChemical3775POEisahigh-performancepolyoletherester(Polyol)designedforuseinhigh-efficiencyrefrigerationcompressorlubricants.OfferingexcellentmiscibilitywithHFCandHFOrefrigerants,superiorthermaloxidativestabilityandlowvolatility,itensuresreliablerotationallubricationandextendedcompressorservicelife.
  • sumitomo 3775 poe_bbb46467
  • sumitomo 3775 poe_bbb46467

Features Of Sumitomo 3775 POE

  1. Highly stable polyolefin elastomer with excellent melt processability for extrusion and injection molding.

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

  3. Superior compatibility with polypropylene (PP) and polyethylene (PE), enabling seamless alloy formation.

  4. Low compression set and excellent long-term elastic recovery under dynamic loading conditions.

  5. Halogen-free formulation compliant with RoHS and REACH regulatory requirements.

Typical Applications Of Sumitomo 3775 POE

  1. Automotive interior trim components including door panels, instrument clusters, and soft-touch overlays.

  2. Toughened polypropylene (TPP) compounds for bumper fascias and under-hood applications.

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

  4. Medical tubing and connectors requiring biocompatibility and kink resistance.

  5. Consumer electronics housings requiring shock absorption and aesthetic surface finish.

Specifications Of Sumitomo 3775 POE

Chemical TypeEthylene-octene copolymer (POE)
Product FormPellets
AppearanceOff-white to light beige granules
Density (ASTM D792)0.870–0.875 g/cm³
Melt Flow Rate (190 °C/2.16 kg, ASTM D1238)1.0–1.5 g/10 min
Hardness (Shore A, ASTM D2240)70–75
Tensile Strength at Yield (ASTM D638)8–10 MPa
Elongation at Break (ASTM D638)≥650 %


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