The salt spray (or salt fog) test is a standardized and popular corrosion testing method, used to check corrosion resistance of materials and surface coatings. It is an accelerated corrosion test that evaluates (mostly comparatively) the suitability of the coating for use as a protective finish. The appearance of corrosion products (rust or other oxides) is evaluated after a pre-determined period of time.
Salt spray tests can be performed at CRM Group as:
Neutral Salt Spray test in continuous operation according to ISO 9227, EN 13523-8, ASTM B117
Salt Spray tests with dry cycles
Result analysis is performed according to : ISO4628-2, ISO4628-4, ISO4628-8