Product Details

Product Description

aluminium sheet and coil/7075 aluminium plate/aluminium sheet bending

Coated aluminum coils are widely applied to aluminum ceiling, roofing, fireproof roller shutter, doors, wall panel , facade cladding, etc.

1. Specification of aluminium sheet and coil/7075 aluminium plate/aluminium sheet bending

01)Material: 1000,2000,3000,5000,6000,7000 series
02)Aluminum thickness: 0.01~20mm
03)Max coil width: 1600mm(standard 1240mm)
04)Coil's standard diameter:1200mm, Interior diameter: 405mm,505mm, etc.
05) weight: 0.5-3.0T/coil or by buyer's option
06) Surface treatment: Bright, polished, hair line, brush, sand blast, checkered, embossed, etching, etc.
07) Dried and baked: oven baked at 450 degree F
08) Coating thickness: PVDF-25 micron, PE-18 micron
09) Coating hardness: (pencil hardness) HB
10) Coating adhesive: no lower than first grade
11) Impact resistance: no cracking and peeling(50kg/cm, ASTMD-2794:1993)
12)Flexibility(T-bend):2T or by your option
13) MEK resistance: more than 100
14)Outer packing: wooden plate, covering with craft paper and film, Eye to Sky or wall to Sky packing.

2. Applications

Interior applications:wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...
Exterior applications: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...
Advertisement and market applications: display platforms, signboards, fascia, shop fronts...

Coating Characteristic table
Item	Test Item	Standard	National standard	DF Test Result
1	Color Difference	ECCA T3	Δ E≤ 2.0	Δ E≤ 1.5
2	Gloss Difference	ECCA T2	≤ 10	≤ 5
3	Coating Thickness	ECCA T1	Two layers Min 23um	≥ 24um
			Three layers Min 30um	≥ 33um
4	Pencil Hardness	ASTM D3363	≥ HB	HB
5	T-bend	ASTM D4145	≤ 2T	≤ 2T
6	Adhesion	ASTM D3359	Grade 0	Grade 0
7	Impact	ASTM D2794	≥ 50 kg/cm	≥ 50 kg/cm
8	Boiling water Resistance	GB/T17748	2h No Change	4h No Change
9	Solvent Resistance	ASTM D2248	200 times paints remaining	500 times no break
10	Acidity Resistance	ASTM D1308	5%HCL 24hrs no change	No change
11	Alkali Resistance	ASTM D1308	5%NaOH 24hrs no change color Δ E≤ 2.0	No change
12	Nitric acid Resistance	AAMA620	Δ E≤ 5.0	Δ E≤ 5.0
13	Oil Resistance	ASTM D1308	20# oil 24hrs no change	No change
14	Salt Spray Resistance	ASTM B117	4000hrs≤ Grade 1	No change
15	Abrasion resistance	ASTM D968	≥ 5L/um	≥ 5L/um
16	Dirt Resistance	GB/T9780	≤ 5%	< 5%
17	Color retaining	GB/T16259	4000 hrsΔ E≤ 4.0	4000 hrsΔ E≤ 3.0
18	Gloss weaken Level	GB/T16259	4000 hrs ≤ Grade 2	4000 hrs ≤ Grade 2

About our company

Tianjin Huaxialongxin International Trading Co., Ltd .is one specialized in the product of goods import and export trading type enterprise, that is the priority for the government investment to foster comprehensive enterprise. Our factory has the most advanced production equipment which guarantees the most advantageous product quality. Based on highly quality products and best service, we have developed clients all round the world and our products are exported to the Southeast Asia, Europe, America and regions all over the world.

Tianjin Huaxialongxin International Trading Co., Ltd .has the main products including carbon steel, galvanized products, alloy plate, color coated reel (PPGIs), boiler pipes, pipe fittings, plastic coated pipe, steel plastic composite pipe, low temperature steel, copper products, wire etc.

FAQ

Q: How can I get your price list?

A: Please send us your email or fax and order information Quantity, Specification (steel type, thickness, width, surface finish), then I can send you the price list.

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