chemical resistance

Chemical resistance

• The chemical resistance of a material or surface can be determined in compliance with ISO 2812 Paints and varnishes – Determination of resistance to liquids – Part 1: Immersion in liquids other than water (ISO 2812-1:2007ISO 2812 Paints and varnishes – Determination of resistance to liquids – Part 1: Immersion in liquids other than water (ISO 2812-1:2007); German Version EN ISO 2812-1:2007); German Version EN ISO 2812-1:2007 or Part 4: Spotting methods (ISO 2812-4:2007ISO 2812 Paints and varnishes – Determination of resistance to liquids – Part 4: Spotting methods (ISO 2812-4:2007); German Version EN ISO 2812-4:2007); German Version EN ISO 2812-4:2007. With these methods, a material or surface is exposed to the relevant chemical for a longer, defined period of time and the relevant area then inspected microscopically.

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