Paints and varnishes. Drying tests - Test using a mechanical recorder
Paints and varnishes. Drying tests - Test using a mechanical recorder
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1 Scope This part of ISO 9117 specifies a test for determining the times taken to reach various stages of drying of organic coatings, using a mechanical straight-line or circular drying-time recorder. The use of a mechanical recorder is valuable in comparing the drying behaviour of coatings of the same generic type, when one coating might form a gel at a faster rate than another or might resist scratching better than another. The test is intended to simulate the conditions which exist when painted articles are stacked upon each other.
Mentioned in the description and other BS standards
