Complaint
Black Color Hot Dipped Galvanized Metal Iron Coils For Chalkboard
The coating used for PPGI selects suitable resins according to different circumstances, such as polyester, silicone modified polyester, polyvinyl chloride, plastic sol, polyvinylidene chloride, etc.. Users can choose according to use.
| Product | PPGI Steel Coils |
| Standard | JIS3302, EN 10142, ASTM A653, JIS G3302, SGCC/SGCH, GB/T2518,European Standard, ASTM A792, JIS G3321, JIS G3317 |
| Base plate | Cold rolled steel Coil Hot dipped galvanized steel coil(small, regular or zero spangle) Hot dipped galvalume steel coil |
| Equipment | Double coating double baking; three coating three painting |
| Thickness | 0.13mm_1.0mm |
| Width | 20mm_1250mm |
| Zinc Coating | 30g-275g/m2 |
| Paint Thickness | Top:15µm-25µm Back: 5-8µm |
| Coil Weight | 2.5Mt_8Mt |
| Coil ID | φ508mm_φ610mm |
| Surface paint | EP, PE, HDP, SMP, PVDF |
| Color series | RAL color number series |
Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve.
1. Architecture Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds
2. Appliances Industry Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilationsystem, explosion-proof strip, solar water heater and appliance parts
3. Auto Industry Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway
4. Industrial Instruments Electric control cabinet, industrial refrigeration equipment, automatic vending machine
Salt-spray tester;
Atomic absorption spectrophotometer;
Rockwell typer hardness tester;
Tensile test machine;
Metrohm titration;
Laboratory Bend test machine
