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Plastics & Elastomers
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Technical Datasheet | Supplied by Dow
NORDEL™ IP 4785HM by Dow is a semi-crystalline, ethylene propylene diene monomer (EPDM) grade with medium molecular weight distribution. It exhibits ultra-low gel, easy processing and exceptional uniformity. Is highly reproducible and provides predictable results and low catalyst residues for reduced scrap. It provides fast cure rates and high states of cure with standard sulfur cure systems. It is designed for molded and profile extruded applications requiring high viscosities, high green strength, and high filler capacity. NORDEL™ IP 4785HM is recommended for weatherstripping Class-A visible profiles, mechanical rubber, exhaust (muffler) hangers, crosslinked roofing membranes and colored industrial, garden and appliance hoses. Complies with FDA 21 CFR 177.2600, 21 CFR 177.1520, 21 CFR 175.105 and 21 CFR 177.1210.
Product Type
TPV or TPE-V (Vulcanized Olefinic)
Physical Form
Pellets, Bales
Product Status

NORDEL™ IP 4785HM Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Mooney Viscosity
85 MU
(At 125°C, ML 1+4) 
ASTM D1646
Propylene Content
27.1 %
ASTM D3900
Residual Transition Metal Content
< 10 ppm
Dow Method
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