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GMW16336

Polyolefin Alloy, 20% Mineral Filled, 1800 MPa Flexural Modulus

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Organization: GMW
Publication Date: 1 April 2015
Status: inactive
Page Count: 4
scope:

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.

Document History

GMW16336
April 1, 2020
Polyolefin Alloy - 20% Mineral Filled, 1800 MPa Flexural Modulus
Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence....
GMW16336
April 1, 2015
Polyolefin Alloy, 20% Mineral Filled, 1800 MPa Flexural Modulus
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...
GMW16336
December 1, 2010
Polyolefin Alloy, 20% Mineral Filled, 1800 MPa Flexural Modulus
Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence....

References

This document references:
ASTM D3763 - Standard Test Method for High Speed Puncture Properties of Plastics Using Load and Displacement Sensors
Published by ASTM on November 1, 2018
This test method covers the determination of puncture properties of rigid plastics over a range of test velocities. Test data obtained by this test method are relevant and appropriate for use in...
This document references:
E228 - Standard Test Method for Linear Thermal Expansion of Solid Materials With a Push-Rod Dilatometer
December 1, 2022
This test method covers the determination of the linear thermal expansion of rigid solid materials using push-rod dilatometers. This method is applicable over any practical temperature range where a...
This document references:
ASTM E831 - Standard Test Method for Linear Thermal Expansion of Solid Materials by Thermomechanical Analysis
Published by ASTM on April 1, 2019
This test method determines the technical coefficient of linear thermal expansion of solid materials using thermomechanical analysis techniques. This test method is applicable to solid materials that...
This document references:
GMW3013 - General Requirements for Certification Testing and Approval of Plastic Materials
Published by GMW on December 1, 2017
Material Description. This specification includes Standard Requirements for GM Worldwide Material Specifications (numbered GMWXXXXX) that apply to plastics as well as some comments on requirements...
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