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no.8,zaolin road,
longxiang street,
tongxiang,zhejiang,china - +86 573 89381086[email protected]
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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.
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 |
|
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 |
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