Brazen is a zinc phosphating solution in a ready to use form. It has a balanced accelerator inhibitor system designed to reduce sludge formation and powdery, phosphate surfaces.
Chromicoat T3A is a liquid concentrate for initial bath make-up and maintenance for conversion coating of aluminium, aluminium alloys and zinc base diecast. Applied by either immersion or spray it provides iridescent golden coatings with excellent paint adhesion and corrosion resistance. Coatings on cast aluminium alloys will range from light gold to brown in colour.
Cryscoat 187 is a 3-tank iron phosphate system formulated for simultaneous cleaning, smut removal and phosphating of steel and certain zinc and aluminium castings prior to painting.
Liquid immersion zinc phosphate compound formulated to impart dense heavy weight absorption coatings on steel. Coatings of 10 – 30 g/m2 are produced which may then treated with a suitable rust-protective oil.
Defoamer Industrial is a mineral oil defoamer used to control foam in spray and immersion cleaning solutions and in any application where foaming must be suppressed such as in waste water treatment, paper manufacturing. It is particularly useful where soap, lubricant or starch contamination is the cause of excessive foaming in cleaning solutions. Defoamer Industrial is food grade and can be used in food contact applications.
Treatment for rinses from chromating processes prior to disposal.
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Chromating processes for aluminium and zinc produce acidic rinse water containing fluoride, hexavalent and trivalent chromium, together with dissolved aluminium and other metals. These must be removed in order to meet sewer disposal limits. Phosphate and sulphate may also have to be removed to meet sewer limits in some circumstances.