UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

GMW19

Polyoxymethylene Homopolymer, Heat Stabilized

active, Most Current
Buy Now
Organization: GMW
Publication Date: 1 October 2020
Status: active
Page Count: 5
scope:

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.

Purpose/Material Description.

This specification describes the properties of heat stabilized, unfilled polyoxymethylene (acetal) homopolymer that is used in injected form for molded components.

Symbols.

The material abbreviation according to ISO 11469 is >POM<.

Applicability.

Clips, clamps, sliders, handles, fasteners, and various parts requiring lubricity that are not located within the refreshable air space of the vehicle interior.

Remarks.

The classification into groups is according to the different ranges of viscosity. The following types apply to this specification:

• H1: Low Melt Flow

• H2: Medium Low Melt Flow

• H3: Medium High Melt Flow

• H4: High Melt Flow

• H5: Very High Melt Flow

• H3P1: Medium High Melt Flow, Polymer Modified for Improved Impact

• H1P2: Low Melt Flow, Highly Polymer Modified for Improved Impact

Document History

GMW19
October 1, 2020
Polyoxymethylene Homopolymer, Heat Stabilized
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....
GMW19
August 1, 2015
Polyoxymethylene Homopolymer
Material Description. This specification describes material types of unfilled heat stabilized polyoxymethylene homopolymers that are used in injected form for molded components. Additional...
GMW19
November 1, 2010
Polyoxymethylene Homopolymer
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. This...
GMW19
October 1, 2002
Polyoxymethylene Homopolymer
1 Scope This specification describes material types of unfilled heat stabilized polyoxymethylene homopolymers, which are used in injected or extruded form for molded components.
GMW19
October 1, 2000
Polyoxymethylene Homopolymer
1 Scope This specification describes material types of unfilled heat stabilized polyoxymethylene homopolymers, which are used in injected or extruded form for molded components.
GMW19
February 1, 2000
Polyoxymethylene Homopolymer
1 Scope This specification describes material types of unfilled heat stabilized polyoxymethylene homopolymers, which are used in injected or extruded form for molded components.
View Less
View All

References

This document references:
GMW14270 - Material Engineering Common Requirements
Published by GMW on March 1, 2021
Purpose. The purpose of this specification is to clearly communicate the GM Materials Engineering requirements to the supplier during the quotation process. Each Statement of Requirement (SOR) for a...
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...
This document references:
GMW3059 - Restricted and Reportable Substances
Published by GMW on March 1, 2018
Material Description. This specification, and the associated CG4110, provides the GM requirements regarding substances whose use in materials and components have been identified by one or more...
This document references:
GMW3221 - Standard Conditioning of Organic Materials
Published by GMW on October 1, 2015
Introduction 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...
This document references:
ISO 1133-1 - Plastics - Determination of the melt mass-flow rate (MFR) and melt volume flow rate (MVR) of thermoplastics - Part 1: Standard method
Published by ISO on December 1, 2011
This part of ISO 1133 specifies two procedures for the determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastic materials under specified conditions of...
View Less
View All
Advertisement