Established in 2003, Zhenjiang Yinhai Technology Material Co., Ltd. is an aluminium processing enterprise with certain scale, covering an area of 30000 square meters, situated in the center of Jiangshu, where transportation is very convenient in railway, highway and waterway. The company produces and processes various aluminium ten thousands tons per year. The key products of the company are as follows: pressed aluminium sheet used in power station's desulfation and building heat insulation, aluminium diamond plate used in solar water heater, refrigerator and refrigerating cabinet, sheet aluminium used for cover cars, aluminium foil and hydrophilic aluminium foil used in radiator of air conditioner, highly purified aluminium plate and various industrial sheet aluminium, aluminium strip and aluminium foil, etc
Specification:
1)Thickness: 0.2mm - 1.5mm
2)Coil Width: 200mm - 2000mm
3)Coating Thickness: 18 - 25μm
4)ID: 405/505MM
5)Coil Weight: 0.15MT - 3MT
6)Gloss: 10-90%(EN ISO-2813:1994)
7)Color: Solid, metallic, glossy, real stone, timber design, embossed, ect.
Product Feature:
1)High gloss
2)High flexibility
3)Excellent impact resistance
4)Excellent weather-proof durability
5)Anti-ultraviolet
6)High erosion resistance
7)Stable color and gloss
8)Good mechanical processing performance
| Test Item | Coating | ||
| PVDF | PE | ||
| Double layers | Three layers | ||
| Coating thickness | ≥25 | ≥30 | ≥18 |
| Gloss Tolerance | While 60°gloss value ≥80 unit, tolerance ±10 unit | ||
| While 60°gloss value ≥20 - 80 unit, tolerance ±7 unit | |||
| While 60°gloss value <20 unit, tolerance ±5 unit | |||
| Pencil Hardness | ≥1H | ≥2H | |
| Flexibility of coating | While ≤2T, coating no crack or peel off | ||
| Adhesive property | 0 or 1 grade | ||
| Impact Resistance | coating no crack or peel off | ||
| Acid Resistance | Surface immersed with 5% HCL(V/V) for 48 H without change | Surface immersed with 2% HCL (V/V)for 48 H w | |
| Solvent Resistance | Brushing 200 times with butanone no appearance to bottom | Brushing 100 times with butanone no appearance to bottom | |
| Chromatism | The coating color is almost the same as confirmed by buyer and seller, the color difference tested by colorimeter between coating sample is less than 1. | ||
| Saly Fog Resistance | Outside 3mm the line which is scrached, no corrosion and coating peel off | ||
| Moisture Resistance | Coating change is less than 1 grade after 1000 hrs humidity test | ||
| Weather Resistance | After 2000 hrs xenon lamp shining test, no powder come into being, glossy retention rate ≥85%, color change degree at least reaching to 1 grade. | ||
| Note: The test is as per China National Standard and Nonferrous Metals Industry Standard for color coated aluminum coil and ACP | |||
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