Corrosion test for brake dust and/or road salt influence on vehicle components, involves applying sprayable composition comprising kaolin treated with copper and/or iron powder, and brine, and examining stress corresponding to humidity

摘要

A sprayable composition is applied to a test sample and the stress effect is examined with standard usage corresponding to period and air humidity. The composition comprises a mixture of solids, in particular, kaolin treated with copper and/or iron powder, and brine.