SGS Ral Color Blue PPGI Coil AZ121-Z150 Prepainted Galvalume Steel Roll PE Coated

PPGI Coil Ral Color Prepainted Galvalume Steel Aluzinc Roofing PE Coated

What is the difference between ppgi coil and ppgl coil?

Galvanized color-coated coil is a new type of material produced with the application of domestic high-end technology in recent years, commonly referred to by CCLI.

2. It is made of aluminized zinc steel sheet (containing 55% aluminum, 43% zinc and 1.6% silicon respectively) as the substrate, and then after surface degreasing, phosphating and chelate treatment, a layer of organic paint is applied Baked products.

3. The corrosion resistance of galvanized steel sheet is better than that of galvanized steel sheet, generally: 5%NaCL 35℃, 1000Hrs, good Field and Scribe No Blister below 2mm.

• Therefore, there is an essential difference in function between the galvanized color-coated coil and the galvanized color-coated coil.
• PPGI Coil Sheet

• PPGI sheet, also known as color steel plate in the industry, color plate. Color-coated steel sheets are cold-rolled steel sheets.

  The galvanized steel sheet is the substrate, which is made by surface pretreatment (degreasing, cleaning, chemical conversion treatment), coating in a continuous method (roll coating method), baking and cooling.

  PPGI Steel sheet has light weight, beautiful appearance and good corrosion resistance, and can be directly processed. It provides a new type of raw material for the construction industry, shipbuilding industry, vehicle manufacturing industry, furniture industry, electrical industry, etc., and plays a role in replacing steel with steel. Wood, efficient construction save energy, prevent pollution and other good effects.