GMW14688
Scratch and Mar Resistance
active, Most Current
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| Organization: | GMW |
| Publication Date: | 1 June 2018 |
| Status: | active |
| Page Count: | 7 |
scope:
Purpose.
Determination of the scratch resistance of plastics (Method A) and the determination of the mar resistance of plastics (Method B).
Note: Method A is the standard method. Method A may be used for molded parts and for sample plaques. Method B is a development method. Method B may only be used for sample plates with correct color and grain.
Method A is based on SAE J1545 and SAE J1767.
Method B is based on ISO 2813.
Applicability.
Uncoated interior and exterior plastic parts.
Document History
GMW14688
June 1, 2018
Scratch and Mar Resistance
Purpose.
Determination of the scratch resistance of plastics (Method A) and the determination of the mar resistance of plastics (Method B).
Note: Method A is the standard method. Method A may be...
May 1, 2017
Scratch and Mar Resistance
Purpose. Determination of the scratch resistance of plastics (Method A) and the determination of the mar resistance of plastics (Method B). For this purpose the surface is scratched.
Note: Method A...
September 1, 2012
Scratch and Mar Resistance
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....
April 1, 2007
Scratch and Mar Resistance
Note: Nothing in the standard supersedes applicable laws and regulations.
Note: In the event of conflict between the English and domestic language, the English language shall take precedence.
The...