Overview of PPGL Coil
PPGL Coil uses DX51D+AZ, and Q195 and galvalume steel sheet as the substrate, PE coating is our most commonly produced, it can be used for up to 10 years. We can also customize the color of PPGL Coil, such as wood grain, matt. PPGL sheet in coil is a kind of steel Coil with PE, HDP, PVDF, and other coatings. It has good processing and forming, good corrosion resistance, and the original strength characteristics of the steel plate. PPGI or PPGL (color-coated steel coil or prepainted steel coil) is a product made by applying one or several layers of organic coating on the surface of steel plate after chemical pretreatment such as degreasing and phosphating, and then baking and curing. Generally, hot-dip galvanized sheet or hot-dip aluminum Zinc plate and electro-galvanized plate are used as substrates.
Specification
| Product Name | Prepianted Steel Coil (PPGI, PPGL) |
| Standard | AISI, ASTM A653, JIS G3302, GB |
| Grade | CGLCC, CGLCH, G550, DX51D, DX52D, DX53D, SPCC, SPCD, SPCE, SGCC, etc |
| Thickness | 0.12-6.00 mm |
| Width | 600-1250 mm |
| Zinc Coating | Z30-Z275; AZ30-AZ150 |
| Color | RAL Color |
| Painting | PE, SMP, PVDF, HDP |
| Surface | Matt, High gloss, Color with two sides, Wrinkle, Wooden color, Marble, or customized pattern. |
Coating Type of PPGI & PPGL
● 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.
● Polyurethane (PU): Polyurethane coating has the characteristics of high wear resistance, high corrosion resistance and high damage resistance. Under normal circumstances, the shelf life is more than 20 years. It is mainly used for buildings with severe environmental corrosion.
Main Features of PPGI & PPGL
1. Good durability and long life compared with galvanized steel.
2. Good heat resistance, less discoloration at high temperature than galvanized steel.
3. Good thermal reflectivity.
4. Processability and spraying performance similar to galvanized steel.
5. Good welding performance.
6. Good performance-price ratio, durable performance and extremely competitive price.
Detail Drawing
