Color Coated Roofing Steel PPGI Steel Coil

Standard: ASTM, JIS, GB, AISI, DIN, BS
Certification: ISO
Surface Treatment: Coated
Technique: Cold Rolled
Application: Flange Plate
Thickness: 0.12-0.15mm
Customization:

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Basic Info.

Width
914mm-1250mm
Grade
SGCC,Eng10142, Dx51d, ASTM A653
Transport Package
Standard Seaworthy Package
Trademark
QISHUN
Origin
Shandong China

Product Description

Color Coated Roofing Steel PPGI and PPGL Steel Coil
 

BASE SUBSTRATE

Hot dip galvanized steel (HDGI), ZINCALUME STEEL COIL

GRADE

SGCC,ENG10142, DX51D, ASTM A653

ZINC COATING

40-200g

COIL WEIGHT

3-7TON

INTERNAL DIAMETER(ID)

508mm

THICKNESS

0.12-1.50 mm

WIDTH

914-1250mm

FINISHING

SMOOTH OR MATTE

PATTERN

MARBLE GRAIN OR WOOD GRAIN

PAINT

EXPOXY, POLYESTER, PVDF

TOP LACQURE COATING

>20 um

BACK LACQURE COATING

7 um

CAPABILITY

100000 TON per year

QUALITY QURANTEE

10 YEARS OF OUTDOOR USING FOR PE

 

 
Advantages of Our Prepainted Galvanized Steel Coil:

1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.

2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.

3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.

4) Versatility: can be used in the various areas.

 

 

Applications of Prepainted Galvanized Steel Coil:

 

1) Buildings and constructions: roofing, ceilings, gutters, venting lines, indoor decorations, window frames, etc.

2) Electrical appliances: computer shells, washing machines, refrigerators, dehumidifiers, video recorders, water heaters, etc.

3) Agricultural equipments: troughs, feeding tools, agricultural driers, irrigation channels, etc.

4) Vehicle parts: back-seat plates of buses and trucks, conveying systems, oil tanks, etc.

 

 

Coating Chief Feature

 

Project Pencil hardness Reverse impact T bending Cupping test MEK cleaning
Front/back ≥ H/2H ≥ 9J/6J ≤ 3T/5T ≥ 6mm/4mm ≥ 100time/50time

 

 

Structure of GI/PPGI

 

Item Thickness Type Feature
Laminated film

50μm

Polyethylene

Protecting from scratchs and contamination

(option)

Top coat

20μm

Polyester Fluorine

Chemical resistance and formability

Primer coat

5μm

Polyester

Workability, corrosion resistance and adhesion to the primer coating

Chemical treatment

1μm

Chromate

Good adhesion and corrosion resistance

Substrate

0.2mm-1.2mm

GI.GL,AL

GI.GL,AL

Back coat

 

5±2μm

 

Epoxy

Corrosion resistance and adhesion to the substrate

 

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