The applied industry of PI , PPGI, PPGL
| Product Name | PPGI, pre painted galvanized steel coil |
| Technical Standard | ASTM DIN GB JIS3312 |
| Grade | SGCC SGCD or customized |
| Type | Commercial Quality/DQ |
| Thickness | 0.13-2.0mm |
| Width | 600-1500mm |
| Zinc Coating | 40-275 g per square meter |
| Color | all RAL Colors, or According to Customers Require/Sample |
| Top Side | Primer paint+polyester paint coating |
| Back side | Primer epoxy |
| Coil Weight | 3-8 tons per coil |
| Package | Standard export package or customized |
| Hardness | >=F |
| Reverse Impact | >=9J |
| Salt Spray Resistance | >=500 hours |
Polyimide (PI) is a high-performance polymer that has excellent thermal stability, chemical resistance, and mechanical strength. It is commonly used in the electronics industry, particularly in the manufacturing of flexible printed circuit boards (PCBs), electronic tapes, and insulating films. PI is also used in the aerospace industry for insulation and other high-temperature applications.
Pre-painted Galvanized Iron (PPGI) and Pre-painted Galvalume (PPGL) are coated steel products that are commonly used in the construction industry for roofing and wall cladding applications. The pre-painting process provides added protection against corrosion and other environmental factors. PPGI and PPGL are also used in the automotive industry for body panels and other exterior components.
Overall, the applied industry of PI, PPGI, and PPGL are diverse and varied, with applications ranging from electronics to construction to automotive manufacturing.
