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Product Description
The prepainted steel coil is a product obtained by subjecting a hot-dipped galvanized steel sheet, and galvalume steel sheet, or an aluminum sheet to a surface chemical treatment (coating), followed by baking and curing.
The total thickness of the pre-panted galvanized steel coil is composed of the base steel – coating -primer – top paint – protective layer thickness. The top paint thickness is 10-25μm, and the back paint thickness is 5-20μm.
Usually, the paint coating material is polyester (PE) and the color of the back paint is white grey. From Wayen Fctory,The color can be customized according to the RAL color card or customer samples. Special patterns can be made, such as wood grain, flower print, camouflage, brick.
Coating Type
Polyester (PE): Good adhesion, rich colors, wide range in formability and outdoor durability, medium chemical resistance, and low cost.
Silicon modified polyester(SMP): Good abrasion resistance and heat resistance, as well as good external durability and chalking resistance, gloss retention, general flexibility, and medium cost.
High Durability Polyester(HDP): Excellent color retention and anti-ultraviolet performance, excellent outdoor durability and anti-pulverization, good paint film adhesion, rich color, excellent cost performance.
Polyvinylidene Fluoride(PVDF): Excellent color retention and UV resistance, excellent outdoor durability and chalking resistance, excellent solvent resistance, good moldability, stain resistance, limited color, and high cost.
Type of surface
| Commodity | Pre-Painted Coated Steel Coil |
| Thickness | (PPGL)0.18~0.75/ (PPGI)0.22~1.20 MM |
| Width | 800~1250MM |
| Length | As you need |
| Basic Coil | GL &GI |
| AZ or Zinc Coating | Follow GL(30G ~ 150G/SQM) & GI(30G ~ 180G/SQM) |
| Paint Coating | 15~40 μm (top side) / 5~25 μm (back side) |
| Color | Bright Red, Sea Blue or Customers Sample Color |
| Paint Brand | AKZONOBEL, BECKERS, KCC, WANBO, XINERQI, AOBOLI |
| Coil Weight | 2.5~10 Tons |
| Protective Film | Yes ( 30 μm,40 μm,50 μm) |
| Surface Type | Normal Glossy, Matt, Wrinkle |
| Package | Vertical Packaging |
| Paint Type | PE , SMP, HDP, PVDF |
| Standard | EN, JIS, ASTM, GB |
| MOQ | 25T |
Application
PPGI & PPGL sheets are widely used in construction, industry, household manufacturing, product packaging, interior decoration and other fields.
