Customization: | Available |
---|---|
Usage: | Powder Coating, Powder Coating Smooth Semi-Gloss for Cells Cabinet |
Color: | Gray |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Inspection Item |
Test Standard or Method |
Test Indicator |
|||
Type A |
Type B,C |
||||
Impact resistance |
ISO6272 |
GB/T1732-1993 |
40cm |
50cm |
|
Cupping test |
ISO1520 |
GB/T9753-1988 |
5mm |
8mm |
|
Adhesion(Planning grid method) |
ISO2409 |
GB/T9286-1998 |
Grade 0 |
||
Crook |
ISO1519 |
GB/T6742-1986 |
3mm |
2mm |
|
Pencil hardness |
ASTMD3363 |
GB/T6739-1996 |
1H-2H |
||
Salt test |
ISO7253 |
GB/T1771-1991 |
> 500 hours |
||
Heat test |
ISO6270 |
GB/T1740-1979 |
> 1000 hours |
||
Heat resistance |
100°C/24 hours (white) |
Paul Light character (best) : |
|||
Remark |
1, The above test use cold-rolled steel(thichness:0.8mm) to remove rust,oil. Film thickness: 50-70um. 2, All the indicators of film features will be down lightly depending on reducing of luster. |