|Standard:||AiSi, ASTM, Bs, DIN, GB, JIS||Processing Service:||Bending, Punching, Cutting, Decoiling|
|Form:||Coils, Strip,Sheet, Etc.||Special Use:||High-strength Steel Plate|
|Payment:||T/T 30% Advanced, Balance Against BL Copy||Packing:||Standard Seaworthy Packaging|
|Zinc Coating:||30-150g/m²||Surface:||Color Coated, Wooden Grain Coated, Marble Coated|
|Technique:||Cold Rolled||Application:||Building Industry, Decoration, Construction|
|Price Term:||FOB CIF EXW||Delivery:||10-15 Days|
DX51D PPGL Galvanized Steel Coil,
1850mm PPGL Galvanized Steel Coil,
Color Coated PPGL Steel Coil
HR CR PPGL Steel Coil DX51D 0.3mm Hot Dipped PPGL Color Coated 5mm-1850mm Width
|What is Prepainted Steel?|
Color Prepainted Galvanized PPGI Steel Coils is a product made of cold rolled steel plate and galvanized steel plate by surface pretreatment (degreasing, cleaning, chemical conversion), continuous coating (roll coating), baking and cooling. Coated steel sheet has light weight, beautiful appearance, good corrosion resistance and can be processed directly. It provides a new raw material for construction, shipbuilding, vehicle manufacturing, household electrical appliances, electrical industry, etc. It has played a good role in replacing wood with steel, efficient construction, energy saving, pollution prevention and other good results
|Specification of Pre-Painted Gavalume Steel Coils (PPGL)|
The color could be customized according to your requirements
Color Prepainted Galvanized PPGI Steel Coils Poducing process
Prepainted Galvanized Steel Coil/PPGI coating film introduction
Top paint film:
RPE, SMP, HDP,PVDF,Other paints.
Function: It functions as a sunlight proof cover, especially prevent the destroy by the ultraviolet rays. When the top paint film reaches a certain thickness, it forms a compact cover, and reduce the water and oxygen permeability.
Primer paint film:
Polyurethane, Epoxy, PE
Function:Strengthen the adhesiveness between the top paint film and the basemetal. Even permeable water happens, the top paint film will not peel off. There is corrosion inhibitor which is corrosion resistance. Polyurethane is necessary for higher processing flexibility and weather resistance requirements.
Function:Increase the adhesion between the metallic layer and coating film. Extend life span also.
Function:The metallic coating provides the fundamental protection for the steel.
The popular coating metal are galvanize, galvalume and other alloyed metals.
Cold rolled steel is usually used as substrate, it decides the mechanical properties and the steel shape and flatness.
Back paint film
Epoxy, Modified PE.
Back paint can sustain color in good condition and has good binding.
|Prepainted Steel Applications|