Chromating PT. Aalen Chemicals Indonesia Terlengkap

Aluminium and aluminium alloys are treated by a corrosion resistant conversion coating that is called "CHROMATE COATING" or "CHROMATING". Chromate conversion coatings are commonly applied to everyday items such as hardware and tools, and can usually be recognized by their distinctively iridescent, greenish-yellow color. Chromated means treated with a solution of chromate, usually hexavalent (valence +6) or trivalent (valence +3), as a corrosion-fighting passivation layer--usually applied to zinc and cadmium plated parts, or to aluminum. Our Product : - Diachrome AL-51C (Cr6+), packaging : 20Kg/can. - Diafos 7000 (Cr3+), packaging : 20Kg/can