Applicable standards: ISO 3160-2, DIN 53160-2, etc.
Chloride ions in artificial sweat destroy the passivation film on the surface of the coating, the coating is corroded, and metal ions are released. Lactic acid and metal ions form a complex, which transforms into precipitation as the pH of the solution changes and promotes the dissolution of metals. For more ort environmental reliability test services about chemical composition test.
Applicable standards: ISO 3160-2, DIN 53160-2, etc.