Trapezoidal Metal Tiles Beckers HDP 30 years Warranty Pre-Painted
Galvanized Corrugated Metal Tiles and Roof Panels
Brief Introduction
Colour coated coil is a product made from hot-dip galvanised sheet,
hot-dip aluminium zinc plated sheet, electro galvanised sheet,
etc., which is pre-treated (chemical degreasing and chemical
conversion treatment) and then coated with one or several layers of
organic paint and subsequently baked and cured. Because of the
coating of different colours of organic paint coloured steel coil
and so named, referred to as colour coated coil.
The use of hot-dip galvanised steel strip as the substrate of the
colour coated steel strip in addition to the zinc layer protection,
the zinc layer on the organic coating plays a role in covering and
protecting the steel strip to prevent rust, the service life of the
steel strip is longer than the galvanised strip, about 1.5 times.
Colour Coated Coil Usage
Colour coated coil has light weight, beautiful and good
anti-corrosion properties, and can be directly processed, the
colour is generally divided into grey and white, sea blue, brick
red, mainly used in advertising, construction, home appliance
industry, electrical appliances industry, furniture industry and
transport industry.
The coatings used for colour coated rolls are selected according to
the use of different environments with suitable resins, such as
polyester silicone modified polyester, polyvinyl chloride
plastisol, polyvinylidene chloride and so on. Users can choose
according to the use.
2/1M: Coat upper and lower surfaces twice, bake once.
2/2: Top and bottom surfaces are coated twice each and baked twice.
Usage of different coating structures:
2/1: The corrosion resistance and scratch resistance of single
layer back coating is poor, but it has good adhesion, mainly used
for sandwich panels.It is mainly used for sandwich panels;
2/1M: backcoat with good corrosion resistance, scratch resistance
and moulding properties, good adhesion, suitable for single-layer
compression moulding panels.
2/1M: good corrosion resistance, scratch resistance and moulding
properties, good adhesion, suitable for single-layer pressboards
and sandwich panels.
2/2: double-layer backing paint with good corrosion resistance,
scratch resistance and processability, mostly used for single-layer
pressboards, but with good adhesion.
Most of them are used for single-layer moulding board, but its
adhesion is not good, and it is not suitable for sandwich board.
Panel type & Length
According to Customer Requirements, Customized
DECHO building colour steel plate can meet the need to use colour
steel plate as raw material for building. Decho Building Materials
colour steel plate is mainly processed into, for example, colour
steel corrugated board or colour steel composite sandwich board
after our colour steel plate is widely used in the construction of
airports, freezers, steel plants, warehouses, and other industrial
buildings and commercial buildings, such as the roof of the colour
steel tiles, colour steel plate sandwich walls and doors.
Reasons for choosing Decho Building Materials new material:
Provide extremely rich colour choices
The paint surface is long-lasting and bright
Surface coating will not fall off after stamping and has good
hardness with strong ductility and is not easy to scratch.
with excellent weather resistance, corrosion resistance, is to
ensure the durability of the premise of the building
DECHO BUILDING MATERIALS for the manufacturer direct sales