Our high-technology
products are used in mainly automotive, white goods, aluminium extrusion
and such industries. Surface treatment chemicals should be used where
powder coating or dry painting is applied.
Zinc phosphating
process is prefered for the separate parts which are used in automotive
industry to obtain stable surface against environmental impacts. Tri
cation zinc phosphate provides excellent quality of coating. Pieces have
to be treated in degreasing, cleaning and activating baths before
phosphating. Passivation and drying sections are followed after
phosphate coating application. Trication process can be applied by
immersion or spray.
Manganese phosphate also can be used for its ability to hold protective
lubricants.
For
white goods industry, generally products are stabile indoor that's why
there is no corrosion problem. Iron phosphate coating is suitable for
white goods. In this process, degreasing and phosphating can be done in
one chemical solution and this means low costings.
Aluminium and aluminium alloys are used in a lot of different sectors
but especially construction and furnishing industries. Chromate coating
is needed after degreasing with alkaline or acidic pickling chemicals.
Well known method yellow chromate coating residues light golden to
tan color. Green chromate can be prefered for its harmless
specifications to environment. Transparent chromate is especially used
in coating of aluminium rims.
Different products such as paint stripper, rust remover, corrosion
preventor, activation, inhibitors are related to metal pre-treatment
applications. Type of paint stripper chemical varies according to
consumer requirements. Rust remover is considered as pre-application for
subsequent treatments. Activation chemical is applied before zinc
phosphate treatment, providing fine phosphate crystals on the surface.
Another special chemical; inhibitor is used in acid baths.
Vibratory compounds are used in vibratory systems to ensure deburring
and polishing effect. Also, in grinding machines, grinding fluid are
used.
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