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GMW16209

Inorganic Coatings for Exterior Anodized Aluminum Parts

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Organization: GMW
Publication Date: 1 August 2019
Status: inactive
Page Count: 7
scope:

Material Description.

This specification covers requirements for anodized surfaces of pure aluminum or pure aluminum alloys with an additional inorganic coating (example: sol gel process). This coating is applied to an incompletely sealed anodized surface.

Symbols.

Not applicable.

Applicability.

This additional coating is used to improve the chemical resistance of anodized aluminum parts for exterior decorative applications.

Remarks.

This coating may be used to meet the Decorative Exterior Colored/Transparent (DEC/DET) requirements of GMW14665-DEC-Class A and GMW14665-DET-Class A. For conventional anodize and seal (without topcoat), see GMW14665-DET-Class B. For organic clearcoat over anodizing, see GMW16929.

Document History

GMW16209
January 1, 2024
Inorganic Coatings for Exterior Aluminum Trim Parts
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....
GMW16209
December 1, 2019
Inorganic Coatings for Exterior Anodized Aluminum Parts
Material Description. This specification covers requirements for anodized surfaces of pure aluminum or pure aluminum alloys with an additional inorganic coating (example: sol gel process). This...
GMW16209
August 1, 2019
Inorganic Coatings for Exterior Anodized Aluminum Parts
Material Description. This specification covers requirements for anodized surfaces of pure aluminum or pure aluminum alloys with an additional inorganic coating (example: sol gel process). This...
GMW16209
November 1, 2016
Inorganic Coatings for Anodized Aluminum Parts
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....
GMW16209
February 1, 2011
Inorganic Coatings for Anodized Aluminum Parts
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:
GMW16929 - Organic Clearcoats for Exterior Aluminum Trim Parts
Published by GMW on December 1, 2019
Material Description. This specification covers requirements for organic coatings (paints) used to provide environmental protection for exterior aluminum applied parts. Coatings may be liquid or...
This document references:
ASTM D7869 - Standard Practice for Xenon Arc Exposure Test with Enhanced Light and Water Exposure for Transportation Coatings
Published by ASTM on February 1, 2017
This practice specifies the operating procedures for a controlled irradiance xenon arc light and water apparatus. The procedure uses one or more lamp(s) and optical filter(s) to produce irradiance...
This document references:
GMW14124 - Automotive Environmental Cycles
Published by GMW on July 1, 2022
Purpose. This procedure documents various environmental cycles and aging conditions that may be performed prior to testing or as a complete test. This specification does not include standard...
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:
GMW14334 - Chemical Resistance to Fluids
Published by GMW on September 1, 2021
Purpose. The object of this test procedure is to determine the effects of fluids on automotive trim materials and components. Examples of fluids are cleaning agents, perspiration, etc. See Appendix...
This document references:
GMW14458 - Copper-Accelerated Acetic Acid Salt Spray (CASS) Test
Published by GMW on March 1, 2020
Purpose. The Copper-Accelerated Acetic Acid Salt Spray (CASS) test is typically used to evaluate the performance of decorative plating applied to metallic and non-metallic substrates. It has also...
This document references:
GMW16929 - Organic Clearcoats for Exterior Aluminum Trim Parts
Published by GMW on December 1, 2019
Material Description. This specification covers requirements for organic coatings (paints) used to provide environmental protection for exterior aluminum applied parts. Coatings may be liquid or...
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