PPGI / PPGL COIL FOR CONSTRUCTION

PPGI / PPGL COIL full name is prepainted galvanized / galvalume steel coil, which is painted lacquer on top and bottom side of HDGI / ALU-ZINC coil. They are mostly used for construction with various paint colors, like warehouse, prefab house, and garage, etc.

The advantages of PPGI / PPGL are light weight than traditional brick wall, high-strength, heat-insulation, colorful, and easy installation.

Details

PRODUCT INDEX

BASE MATERIAL	HDGI HDGL
THICKNESS	0.23-0.8mm
WIDTH	914-1250mm
INTERNAL DIAMETER	508mm
WEIGHT	3-7TON
PAINT	PE/PVDF
STRUCTURE	TOP 2/BACK 1

PERFORMANCE INDICATORS

TEST ITEM	TOP	BACK
PAINT THICKNESS	>5+18	5-7
GLOSSY	high 70±5/middle50土5/low30±5	35±5
COATING HARDNESS	≥H	≥H
T BELT	≤3T	≤4T
IMPACT RESISTANCE	≥9J	≥6J
DISSOLVENT RESISTANCE	≥100	≥50
SALT SPAY TEST	≥720hr
ACID RESISTANCE	SOAKED IN 5% HCL SOLUTION FOR 300HR WHITHOUT BLISTERING, COLOR FADING AND COATING PEEL-OFF
ALKALI RESISTANCE	SOAKED IN 5% NAOH SOLUTION FOR 300HR WHITHOUT BLISTERING, COLOR FADING AND COATING PEEL-OFF

PPGI (Pre-painted Galvanized Steel) and PPGL (Pre-painted Galvalume Steel) are types of steel products that are coated with a layer of paint before they are sold. These products are commonly used in the construction industry for roofing and siding, as well as for other applications such as partitions, sandwich panels, and prefabricated houses. The coating on PPGI/PPGL coils provides additional protection against corrosion and UV damage, and also allows for a wide range of colors and design options. The main difference between PPGI and PPGL is that PPGI is coated with zinc while PPGL is coated with aluminum-zinc alloy. Both are highly durable and long-lasting, making them a popular choice for construction projects.