Basic information

1: Size: 0.15-1.2mm*600-1250mm

2: Paint: Top side: 15-25um, Back side: 5-9um, or according to customer’s order.

3: Base material: Hot dipped galvanized steel coil, GL

4: Zinc coating: 30-275g.

5: Coil weight: 3-6tons

6: Coil ID: 508mm

7: Color: Any color.

8: Standard: ASTM, GB, JIS

9:Grade: CGCC,CGCH,SGCC, DX51D and ASTM

10:Surface Treatments: skin passed, chromated, oiled and antifinger

11: Approved Certificate: SGS / ISO9001 / BV

12: Package Method: Vertical/Horizontal, full wrapped with anti-moist paper inside, iron sheet (sea worthy)

13: Payments terms: T/T ,L/C,etc.

Brief Introductionof product

1. Color Coated steel Coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets.

2. The base metals for Color Coated Steel Coil consist of cold rolled, HDG electro-galvanized and hot-dip alu-zinc coated steel. The finish coats of Color Coated Steel Coil can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.

3. The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.

4. The color of the Color Coated Steel Coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue, etc.

5. The Color Coated Steel Coil can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.

Mechanical Properties

1. Mechanical properties of base metals

2. Common performance of front coating

(1). Thickness: ≥20μm

(2). Pencil Hardness: 2H

(3). 60° specular glossiness of coating: >60

(4). 180°bend: ≤3T

(5). Impact: ≥9J

(6). Salt Fog Resistant: ≥500h

(7). Color difference: <3ΔE