What are chemical-film-type contaminants?
Chemical-film-type contaminants are thin, continuous (non-particular) films of undesirable, external substances partially or completely covering parts surfaces.
Origin and examples of chemical-film-type contaminants:
By means of a standardised process chain, we have listed possible sources of contamination, which should not be underestimated. Parts can get contaminated all along the process chain, starting from the goods receipt to production, cleaning and finishing to the shipping of goods and the selection of packaging.