Product Details

Product Description

PRODUCTS: color coated PPGI coils, Prepainted galvanized steel coils

BASE SUBSTRATE	Hot dip galvanized steel (HDGI), ZINCALUME STEEL COIL
GRADE	SGCC,ENG10142, DX51D, ASTM A653
ZINC COATING	30-275g/m2
COIL WEIGHT	3-8TON
INTERNAL DIAMETER(ID)	508mm/610mm
THICKNESS	0.12-1.0mm
WIDTH	600-1500mm or as per your request
FINISHING	SMOOTH OR MATTE
PATTERN	MARBLE GRAIN OR WOOD GRAIN
PAINT	EXPOXY, POLYESTER, PVDF
TOP LACQURE COATING	15-25 um
BACK LACQURE COATING	5-10 um
CAPABILITY	50000 TON per year

Advantages

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.

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

Product display