1.0mm Pre-finished PPGI Textured Matt Prepainted Galvanised
color-coated Steel HDP Valspar for roof
Color coated steel sheets are continuous units of cold-rolled steel
sheets and galvanized steel sheets (electrogalvanized or hot-dip
galvanized) as base materials. After pretreatment (degreasing and
chemical treatment), the sheets are coated with one or more layers
of liquid paint by roller coating method, baked, and cooled.
Introduction
Coated steel sheets are commonly referred to as color coated steel
sheets because they can have a variety of colors. Also, because the
coating is applied before the steel sheet forming process, it is
called precoated steel sheet in foreign countries.
Color coated steel sheets are coated with organic paint on the
surface of steel and have the advantages of beautiful and colorful
appearance, high strength, excellent corrosion resistance, and ease
of processing and forming.
From the United States in 1935 to establish the first continuous
coating of steel plate line, color coated steel plate has been
widely used, color coated plate with a wide range of varieties,
color coated plate and steel with more than about 600 kinds of
organic polymers, the advantages of both good coloring, forming ,
corrosion resistance, decorative, but also the high strength of
steel plate and easy to process, it can be very easily stamping and
cutting, bending, deep punching and other processing. Processing.
This makes products made of organically coated steel have excellent
practical, decorative, workability and durability.
