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GMW16688

Performance Requirements – Long Range Radar Emblem

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Organization: GMW
Publication Date: 1 October 2017
Status: inactive
Page Count: 5
scope:

Material Description.

This specification covers the performance requirements of an exterior emblem that is located in the vehicle grille, and used with an adaptive cruise control system. 

Symbols. Not applicable. 

Applicability.

This standard applies to all radar transparent emblems. 

Remarks.

A protective hard coating is required on the first surface for weathering and abrasion resistance. The preferred ultraviolet (UV) hard coating is approved to GMW17208 Type 1. Optional material GMW17208 Type 2 may only be used on new applications if approved by Bill of Materials (BOM) Family Owner and materials engineering. The hardcoating dry film thickness (DFT) must meet the minimum DFT recommended by the supplier. Hardcoating/substrate performance must meet GMW14797

Document History

GMW16688
January 1, 2018
Performance Requirements – Long Range Radar Emblem
Material Description. This specification covers the performance requirements of an exterior emblem that is located in the vehicle grille, and used with an adaptive cruise control system. Symbols....
GMW16688
October 1, 2017
Performance Requirements – Long Range Radar Emblem
Material Description. This specification covers the performance requirements of an exterior emblem that is located in the vehicle grille, and used with an adaptive cruise control system.  Symbols....
GMW16688
January 1, 2012
Performance Requirements – Exterior Adaptive Cruise Control Emblem
Material Description. This specification covers the performance requirements of an exterior emblem that is located in the vehicle grille, and used with an adaptive cruise control system. Symbols....

References

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:
GMW14729 - Procedures for High Humidity Test
Published by GMW on August 1, 2020
Purpose. This procedure describes two options of high humidity testing (water fog and wet-bottom) which are typically used to evaluate the influence of high humidity environments to coated...
This document references:
GMW14797 - Painted Plastic Parts Performance Requirements
Published by GMW on October 1, 2021
Purpose/Material Description. This standard covers organic surface coatings on plastic parts and components used for automotive exterior and interior applications on motor vehicles, for painted...
This document references:
GMW14873 - Outdoor Weathering of Automotive Exterior Materials
Published by GMW on February 1, 2017
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:
GMW17208 - Ultraviolet Cured Abrasion Resistant Coatings for Lighting Applications and Emblems
Published by GMW on October 1, 2023
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 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:
GMW3286 - Neutral Salt Spray (NSS) Test
Published by GMW on January 1, 2021
Purpose. The neutral salt spray test is typically used to evaluate the corrosion resistance of metallic substrates and the corrosion preventative properties of coatings.
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