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Description / Abstract:
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 standard covers the requirements
for determining the yellowing of clearcoat systems (wet as well as
powder systems) simulating several reprocesses (ILR) according to
specified conditions.
Foreword. This test consists of spraying
specific panels, recoating them in a specified manner, and testing
them for yellowing properties.