PPGI is prepainted galvanised steel, also known as precoated steel, coil coated steel, color coated steel etc.
A galvanized steel sheet in coil form is cleaned, pretreated, applied with various layers of organic coatings which can be paints, vinyl dispersions, or laminates.These coatings are applied in a continuous process known as Coil Coating.
The steel thus produced in this process is a prepainted, prefinished ready to use material. PPGI is the material which uses galvanized steel as the basic substrate metal. There could be other substrates such as aluminum, Galvalume, stainless steel, etc.
Over 10 million tons of such coated steel is produced today in over 300 coating lines all over the world for the use of home appliances, household appliances and indoor or outdoor decorations.
Construction: doors, door flame, housing light steel structure, screen ceiling, elevator, stair, and ventilation stack
Electric appliances: refrigerator, washing machine, air conditioner, microwave, ovens ,baking machine, DVD and TV casing, switchgear, instrument cabinet,etc
Furniture: radiator, lamp shade, wardrobe, desk, bed, bookshelf
Transportation: interior trim of automobile and train, clapboard container, isolation lair age, clapboard of steamship.
Others: tablet, dustbin, billboards, typewriter, instrument panel, photographic flame.
Features
Galvanize: Zn& Al
Light mass but high strength
Aesthetic appearance
High resistant to rust and corrosion
Extra protection of organic coating on the galvanized layer for prolonged life
Appropriate hardness
Wide product range
Glossy or matt finish
Maintenance free
Environmental friendly
Safe and protective packing
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