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Description / Abstract:
Material Description. This specification covers
the properties of a 20% nominal mineral filled, 1800 MPa nominal
flexural modulus polyolefin alloy, pellet form, injection molding
compound. For the purpose of this specification, polyolefin alloy
is defined as an alloy of polypropylene plastic and Ethylene
Propylene (EP) or Ethylene Propylene Diene Monomer (EPDM)
rubber.
Additional Characteristics. Materials certified
to this material specification may have additional characteristics,
e.g., paintable, elastomer modified, etc. Possible additional
characteristics are defined in GMW3013.
Symbols. The material abbreviation according to
ISO 11469 is PP+EPDM-M20.
Applicability. Typical applications include
injection molded bumper energy absorbers, and fully painted
exterior trim components.