Technical datasheet

NORDEL™ IP 4520 EPDM

Supplied byDow- Last Updated on May 5, 2025

NORDEL™ IP 4520 EPDM by Dow is an amorphous ethylene propylene diene monomer (EPDM) grade with low molecular weight. It offers the combination of low viscosity and low crystallinity that allows good balance of processability, low-temperature properties and product performance without the addition of a plasticizer.
  • It provides good physical performance, high green strength and supports the global transition to a low-carbon economy.
  • It is suitable for processing by injection molding and profile extrusion.
  • It is used in automotive and general purpose profile gaskets, hoses & tubing, weatherstrips, brake parts and corner moldings.
  • NORDEL™ IP 4520 EPDM is Halal, Kosher, complies with TSCA, FDA 21CFR 177.1520, FDA 21 CFR 177.2600, FDA 21 CFR 175.105, FDA 21 CFR 177.1210, (EU) 10/2011, GB 4806.1-2016, GB 4806.11-2023, GB 4806.7-2023, GB 9685-2016, MERCOSUR, ANVISA, EU Directive 2011/65/EU (RoHS) and conforms to EU 94/62/EC, CONEG.
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NORDEL™ IP 4520 EPDM properties

Other properties

PropertiesValue & unitTest conditionTest method
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Volatile Content0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Crystallinity0.0 Visible After LoginVisible After LoginVisible After Login
Density0.0 Visible After LoginVisible After LoginVisible After Login
Ethylene Content0.0 Visible After LoginVisible After LoginVisible After Login
Ethylidene Norbornene (ENB) Content0.0 Visible After LoginVisible After LoginVisible After Login
Propylene Content0.0 Visible After LoginVisible After LoginVisible After Login
Residual Transition Metal0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity, Mooney0.0 Visible After LoginVisible After LoginVisible After Login

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