EPDM 720P

Category: EPDM , Hydrocarbon Rubber
Manufacturer: The Dow Chemical Company
Trademark: EPDM
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: kzChpx_EPDM-720P.pdf
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EPDM 720P is a semi-crystalline, very low diene-containing ethylene-propylene-diene terpolymer (EPDM) and has a low viscosity for excellent processing characteristics and low unsaturation for stability during long term exposures to heat and ultraviolet (UV) light. It is designed for extrusion and molding processes in low and medium extension compounds and can be peroxide cured. In addition, this polymer can be used for modification of thermoplastic materials such as polyethylene or polypropylene.

Main Characteristics:
  • Semi-crystalline
  • Very low diene
  • Low molecular weight
  • Heat and UV stable

Applications:
  • Plastics modification such as polyethylene or polypropylene
  • Peroxide cured, heat resistant moldings

Complies with
  • U.S. FDA 21 CFR 177.2600
  • U.S. FDA 21 CFR 175.105 (Adhesives only)
Consult the regulations for complete details.
General Information
Agency Ratings
  • FDA 21 CFR 175.105
  • FDA 21 CFR 177.2600
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.880g/cm³ASTM D297
Mooney Viscosity (ML 1+4, 125°C)16 - 24MUASTM D1646
Ethylene Content 67.0 - 71.5wt%ASTM D3900
Ethylidene Norbornene (ENB) Content 0.1 - 1.0wt%ASTM D6047
Propylene content 30.5wt%ASTM D3900
Residual conversion metal ppmInternal method
Molecular Weight Distribution MediumInternal method
Ash Content wt%ASTM D5667
Volatile Matter wt%Internal method
Additional Information
Storage and Handling:The quality of EPDM products may be affected by exposure to artificial or natural light. This product should be stored indoors in its original packaging and out of direct sunlight.
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