Zhaoqing Dindfeng Building Materials Co.,Ltd is best aluminum trim coil colors supplies..sheets of aluminum for sale
Quick Details
Place of Origin: Guangdong, China (Mainland) Brand Name: DingFeng Model Number: DFW-004
Application: ACP, ceiling, roofing, roller shutter, curtain wal l Thickness: 0.20 to 1.20mm
Width: 30 to 1600 mm Alloy Or Not: Is Alloy Grade: 3000 Series
Surface Treatment: Coated Temper : O - H112 Color: Wood, stone, RAL color
Alloy: 1100, 3003, 3004, 3005, 3105, 5005 Hardness: H16, H18, H24, H32,H48
Width: max 1600mm Interior coil dia: 405,505mm
Surface treatment: PE, PVDF Warranty: PVDF 15 year, PE 10 years
Certification: SGS, BV, ISO 9001:2008 Weight: 0.5 to 4.0MT per coil
Production time: 10-15 days
1. Specification for coated aluminum coils
01)Material: aluminum alloy A1100, A3003, A3005, A3105
02)Aluminum thickness:0.04-1.20mm
03)Max coil width: 1600mm(standard 1240mm)
04)Coil ID: 405mm,505mm, Coil OD: 1000-1400mm
05) Coil standard weight: 2500kgs/coil
06) Coating: PE or PVDF coating
07) Surface treatment: anti-scratch, glossy, matte
08) Color: wooden grain, marble stone, plain color,3D, HD, metallic, patterned, etc.
09) Dried and baked: oven baked at 450 degree F
10) Coating thickness: double coating-25 micron, single coating-18 micron
11) Coating hardness: (pencil hardness) 2H
12) Coating adhesive: no lower than first grade
13) Impact resistance: no cracking and peeling(50kg/cm, ASTMD-2794:1993)
14)Flexibility(T-bend):2T or by your option
15) MEK resistance: more than 100
16)Outer packing: wooden plate, covering with craft paper and film, Eye to Sky or wall to Sky packing.
2. Applications
Interior applications: ACP skin, door skin, wall cladding, ceilings, kitchen cabinet, balconies, shutters...
Exterior applications: roller shutters, gutters, 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
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
Application pictures
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