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GMW16335

Polymethyl Methacrylate

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Organization: GMW
Publication Date: 1 November 2014
Status: active
Page Count: 6
scope:

Material Description. This specification describes material types of a transparent and integrally-colored Poly(methyl methacrylate) (PMMA) which are used in injection molded components. Code letter and number, in addition to GMW3013 guidelines that apply to this specification.

Paintability. Approved paint systems that can be used on this material are listed, e.g., in the General Motors Approved Paint on Parts Systems (GM APOPS) database. General descriptions of the different group classifications is found in Table 5

Types. The classification into groups is according to the different properties as described in Tables 1 and 2. Weathering requirements for natural and compounded colors are listed in Table 3.

Symbols. The material abbreviation according to ISO 11469 is >PMMA<.

Applicability. Typical applications include exterior and interior lenses, emblems, and other transparencies and second surface opaque materials. This material specification is not for use with first surface high gloss black exterior/interior trim applications.

Document History

GMW16335
November 1, 2014
Polymethyl Methacrylate
Material Description. This specification describes material types of a transparent and integrally-colored Poly(methyl methacrylate) (PMMA) which are used in injection molded components. Code letter...
February 1, 2012
Polymethyl Methacrylate
Material Description. This specification describes material types of a transparent and integrally colored Poly(methyl methacrylate) (PMMA) which are used in injection molded components. Code letter...
September 1, 2010
Polymethyl Methacrylate
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

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