EPDM 430

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: 0TGlQ1_EPDM-430.pdf
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EPDM 430 is an amorphous, very low diene-containing ethylene-propylene-diene terpolymer (EPDM) and is suitable for peroxide cured articles. EPDM 430 can also be blended with butyl rubber to improve processing and vulcanizate properties of automotive and bicycle tire innertubes.

Main Characteristics:
  • Amorphous
  • Very low diene
  • Low molecular weight
  • Heat and UV stable

Applications:
  • Blend component with butyl rubber in innertubes
  • Peroxide cured molded parts

Notes:
  • Can be used in contact with all foods except water in oil emulsions, high or low fat, and low moisture fats and oil.
  • Adhesives only.

Complies with
  • U.S. FDA 21 CFR 177.2600
  • U.S. FDA 21 CFR 177.1520
  • U.S. FDA 21 CFR 175.105
  • U.S. FDA 21 CFR 177.1210
Consult the regulations for complete details.
General Information
Agency Ratings
  • FDA 21 CFR 175.105
  • FDA 21 CFR 175.1520
  • FDA 21 CFR 177.1210
  • FDA 21 CFR 177.2600
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.860g/cm³ASTM D297
Mooney Viscosity (ML 1+4, 125°C)23 - 31MUASTM D1646
Ethylene Content 40.0 - 44.0wt%ASTM D3900
Ethylidene Norbornene (ENB) Content 0.6 - 1.0wt%ASTM D6047
Propylene content 57.0wt%ASTM D3900
Residual conversion metal ppmInternal method
Molecular Weight Distribution NarrowInternal 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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