
METHODS OF TEST FOR PAINTS - SCRATCH TEST
出版:British Standards Institution

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This is one of a series of standards dealing with the sampling and testing of paints, varnishes and related products. It describes a method for determining the resistance of a single coating or a multi-coat system of paint, varnish or related product to penetration by scratching with a hemispherically tipped needle.
ISO 1518 : 1992 - Identical