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Composition and classification of painted steel plates

- Apr 16, 2018 -

Composition and classification of painted steel plates.

The baseboard of color coating board can be divided into cold rolling base plate, hot galvanizing plate, electroplated zinc base plate.

The coating types can be divided into: polyester, silicon modified polyester, polyethylene difluoroethylene, plastic sol.

The color can be divided into many types such as orange, milk yellow, deep sky blue, sea blue, crimson, brick red, ivory, porcelain blue, etc.

The surface state of the painted board can be divided into coating plate, embossing board and printing plate.

The market use of color painting board is mainly divided into three parts: construction, home appliances and transportation. Among them, the largest proportion of construction area is the construction sector, followed by the home electricity industry, and the transportation industry is only a small part.

Building general with width, hot dip galvanized steel plate and aluminium zinc steel plate heat as the substrate, mainly processed into corrugated board or with polyurethane composite sandwich board, used to build the steel structure factory building, airports, warehouses, industrial and commercial buildings, such as the freezer of roof, wall, door.

The home appliance color board is generally used as the base plate of galvanizing and cold plate, which is used to produce refrigerator and large air conditioning system, freezer, bread machine, furniture and so on.

In the transportation industry, electrogalvanizing and cold plate are generally used as base plates, mainly for oil sump, automobile interior trim and so on.

Color palette section structure.

Fine coating

At the beginning of the coating

Chemical conversion layer

The galvanized layer