Delivery Time:15 days after deposit
| Specifications : | |||||
| 1) Capacity: about 30,000 tons per month for coil product | |||||
| 2) Standard: JIS G3302, JIS G3312, ASTM A653M/A924M 1998 | |||||
| 3) Grade: Q195-Q235 and SPCC, SPCD, SPCE, SGCC (DX51D+Z) SGCD (DX52D+Z), etc. | |||||
| 4) Thickness: 0.23mm-1.2mm | |||||
| 5) Zinc coating weight: 60g/m2-275g/m2 | |||||
| 6) Width: 900mm-1200mm, or according to the customer\'s request | |||||
| 7) Coil ID: 508mm-610mm | |||||
| 8) Coil Weight: according to the customer\'s request | |||||
| 9) Color: RAL, or other series | |||||
| 10) Surface protection: PE, PVDF, SMP, HDP, etc. | |||||
| 11) Surface treatment: chromate, oil/unoil, bright finish, spangle, anti-finger print | |||||
| 12) Min trial order: 20 tons each size, 1x20\' per delivery | |||||
| Thickness | Width | Length | Zinc Coating Weight | Surface Protection | |
| 0.23mm-1.2mm | 900mm-1250mm | up to you | 60g/m2-275g/m2 | PE, PVDF, SMP, HDP, etc | |
| Applications of : | |||||
| 1. Contruction and building: roofing; ventilating duct; handrail; partition panel;etc. | |||||
| 2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc. | |||||
| 3.Transportation: oil tank; road sign; etc. | |||||
| 4.Agriculture:barn; etc. | |||||
| 5.Others:vending machine; game machine; etc. | |||||
| Process of : | |||||
| Pay off reel→double cut shear→welder-notcher→entry accumulator→pre cleaning section→furnace→hot bridle→zinc pot→air knife→after cooler→water quench→dryer→skin pass mill→dryer→tension leveler→dryer→chemical coater→chemical oven→cooler→exit accumulator→oiler→exit shear→tension reel. | |||||
| Features of : | |||||
| 1) Excellent corrosion resistance | |||||
| 2) High heat resistance | |||||
| 3) Aesthetics | |||||
| 4) Versatility | |||||
| Coating Chief Feature | |||||
| Project | Pencil hardness | Reverse impact | T bending | Cupping test | MEK cleaning |
| Front/back | ≥ H/2H | ≥ 9J/6J | ≤ 3T/5T | ≥ 6mm/4mm | ≥ 100time/50time |
| Structure | |||||
| Item | Thickness | Type | Feature | ||
| Laminated film | 50μm | Polyethylene | Protecting from scratchs and contamination(option) | ||
| Top coat | 20μm | Polyester Fluorine | Chemical resistance and formability | ||
| Primer coat | 5μm | Polyester | Workability, corrosion resistance and adhesion to the primer coating | ||
| Chemical treatment | 1μm | Chromate | Good adhesion and corrosion resistance | ||
| Substrate | 0.2mm-1.2mm | GI.GL,AL | GI.GL,AL | ||
| Back coat | 5±2μm | Epoxy | Corrosion resistance and adhesion to the substrate |
