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GMW16700

Wash-off Resistance Test for Adhesives and Sealers

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Organization: GMW
Publication Date: 1 February 2017
Status: active
Page Count: 9
scope:

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 precedence.

Purpose. This test procedure is used to determine the wash-off resistance of adhesives, sealers and other materials that are processed through assembly plant cleaning, pre-treatment and electrocoat (ELPO) systems.

Applicability. This test procedure is intended for use with adhesives, sealers and other materials that are applied at the metal center or body shop, and are subsequently processed through cleaning, pre-treatment and ELPO systems at the assembly plant. This procedure may be used for materials that are pumpable or pre-formed. Test materials are evaluated in the uncured or gelled condition, as applicable for the specific test material.

• Method A is an assembly plant test.

• Method B is a laboratory test with direct spray impingement.

• Method C is a laboratory test with dynamic flow rate for wash off from between metal. 1.3 Remarks. Not applicable.

Document History

GMW16700
February 1, 2017
Wash-off Resistance Test for Adhesives and Sealers
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...
November 1, 2011
Wash-off Resistance Test for Adhesives and Sealers
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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