一、What is color-coated ?
The product is prepared by baking and curing a surface pretreated substrate with a continuous organic coating (at least two layers on the front).
PCM：Pre-coated metal
PPGI：Pre-painted galvanized steel
PPGL：Pre-painted galvalume steel
二、What is our manufacturing standards ？
National standard: GB/T 12754 color coated steel plate and steel strip
European standard: EN 10169-2 continuous organic coating products - products for exterior use in buildings
三、 What kinds of products can we produce：2/1、2/2、3/1/、3/2
四、 Paint types of color-coated products
五、Coating Property
|
Paint |
PE+HY |
PE+PU |
HDP |
SMP |
PVDF |
|
MEK |
≥100 |
≥100 |
≥100 |
≥100 |
≥100 |
|
T-BENDING |
≥3T |
≥2T |
≥2T |
≥2T |
≥2T |
|
P-H/L |
≥3H |
≥3H |
≥3H |
≥3H |
≥3H |
|
SCUFFING |
FINE |
FINE |
FINE |
FINE |
FINE |
|
S S |
≥9 |
≥9 |
≥9 |
≥9 |
≥9 |
|
AF/H |
≥24H |
≥24H |
≥24H |
≥24H |
≥24H |
|
ALK/H |
≥24H |
≥24H |
≥24H |
≥24H |
≥24H |
|
SST/H |
600H |
600H |
720H |
960H |
1800H |
|
DURABLE/YEAR |
5YEARS |
10YEARS |
15YEARS |
15YEARS |
20YEARS |
|
SB/SC |
N |
N |
N |
N |
N |
|
OFF COLOR |
≤4 |
≤5 |
≤5 |
≤5 |
≤5 |
|
GR |
≥50% |
≥50% |
≥50% |
≥50% |
≥50% |
English