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KEP® 430H

KEP® 430H produced by Kumho Polychem is a highly functional special synthetic rubber that is mainly used for automotive parts and has excellent resistance to heat, ozone, and chemicals. With a lower specific gravity compared with other synthetic rubbers, it can be applicable for high-filling mixing, meaning it has a high economic feasibility.

Product families

Applications

Automotive & Transportation — Automotive
  • Tires
Building & Construction — Building Envelope & Roofing
  • Waterproofing & Weatherproofing
Industrial — Chemical & Industrial Manufacturing
  • Equipment & Parts

Product Families

Elastomers — Thermoset Elastomers
  • EP Rubbers (EPDM)

Other characteristics

Brand
KEP
Polymer Name
Ethylene Propylene Diene Terpolymer (EPDM)
Additives Included
Scorch Resistant
Markets
  • Automotive & Transportation
  • Building & Construction
  • Industrial
Features

With a low molecular weight and ENB content, the product is excellent in terms of heat resistance, ozone resistance, and scorch stability. In particular, it has excellent IIR and blending characteristics.

Application

Automotive tire tubes, waterproof sheets, roofing sheets, and heat-resistant belts.

Technology
Elastomers
Material Features
  • Blendable
  • Low Molecular Weight
  • Ozone Resistant
  • Scorch Resistant
  • Thermal Shock Resistant
Plastics and Elastomers End Uses
  • Belts/Belt Repair
  • Tires
  • Tubes

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