aluminum roller shutter profiles

1>. Alloy: 3000series H24, H26, 2>. Thickness: 0.23-1.0mm, 3>. Width: 30-1600mm, 4>. Coating: PE/PVDF - details see: https://www.buildingsupplieshub.com/aluminum-roller-shutter-profiles-10051692

Type: Shutters	Place of Origin: Shandong China (Mainland)	Color: RAL	Coating: anti-scratch
Grade: 3000 Series	Thickness: 0.15-2.5mm	Width: 30-1600mm	Surface Treatment: Coated
Application: shutter	Hardness: H24, H26	Alloy Or Not: Is Alloy

contact supplier for aluminum roller shutter profiles

Alloy	AA3003, 3004 etc
Temper	H24 H26
Thickness	From 0.20mm to 1.2mm
Width	Standard width:30-1600
Width
Diameter	Standard dia:1100mm
Diameter	Interior dia:405mm,505mm
Weight	2.5 T/coil,3.0 T/coil
Coating	PE, PVDF, AC
Surface	coated
Color	AS to code RAL
Gloss	10-90%(EN ISO-2813:1994)
Coating Thickness	PE: more than 18 micron
Coating Thickness	PVDF: more than 25 micron
Coating Hardness (pencil resistance)	More than 2h
Coating adhesion	5J(EN ISO-2409:1994)
Impact Resistance	No peeling or cracking(50 kg/cm,ASTMD-2794:1993)
Flexibility (T-bend)	2T
MEK resistance	More than 100

Test report

Item	Test Item	National standard	Test Result
1	Color Difference	ΔE≤2.0	ΔE≤1.5
2	Gloss Difference	≤10	≤5
3	Coating Thickness	Two layers Min 23μm	≥25μm
4	Pencil Hardness	≥HB	≥HB
5	T-bend	≤2T	≤2T
6	Adhesion	Grade 0	Grade 0
7	Impact	≥50kg.cm	≥50kg.cm
8	Boiling water Resistance	2h No change	4h No change
9	Solvent Resistance	200 times paints remaining	500 times paints remaining
10	Acidity Resistance	5%HCL 24hrs No change	No Change
11	Alkali Resistance	5%NaOH 24hrs No change color ΔE≤2.0	No Change
12	Nitric acid Resistance	ΔE≤5.0	ΔE≤5.0
13	Oil Resistance	20Φ oil 24hrs No change	No Change
14	Salt Spray Resistance	4000hrs ≤Grade 1	No Change
15	Abrasion resistance	≥5L/μm	≥5L/μm
16	Dirt Resistance	≤5%	≤5%
17	Color retaining	4000 hrs ΔE≤4.0	4000 hrs ΔE≤3.0
18	Gloss weaken Level	4000 hrs ≤ Grade 2	4000 hrs ≤ Grade 2
19	MEK	4000 hrs No change	4000 hrs No change