Aluminium panel >>Technical date

performance	Description	Technical specifications	Remarks
1. Gloss60°		30±5	ASTM D-523-67
2.Hardness	Mitsubishi Uni	H Min	KSD-3520
3. Viscosity	Painting cross-hatched	No loss	ASTM D3359-78
4. Impact	1/2” 1.5kg50cm		ASTM D-2794-69
5. Formability	Bending		ASTM D-3281-73
6.Solvent resistance	Rub	100 Min	NCCA No.11-18
7. Wear	Solution through the sand	Wear factor 65 Min	ASTM D-968-51
8.Anti-wetlands	100%RH，100°F	Over 300H without a bubble	ASTM D-2247-68
9. Antitoxic	Magic,24HRSAlcohol wash	The naked eye can not see changes
10.Anti-washing	3%Det,1000F72HImpregnation	No impact	ASTM D-228
11.Anti-chemicals	⑴20%HC,18HRS ⑵20%H2SO4,18HRS ⑶25%NSOH,1HR	No bubbles, the naked eye can not see changes	ASTM D-1308-57
12.Anti-salt spray	5% Salt  100°F ⑴Bubble ⑵Creep	By 3000 hours	ASTM B-117-64 ASTM D-1654-74
		No bubble
		Max 1/33”  33 32”
		Undersutting
13.Accelerated weathering	⑴Color changes ⑵Save gloss ⑶Powder	By 5000 hours	ASTM D-822-60
		5NBS,Max	ASTM D-2244-68
		70%MinMinimum limits	ASTM D-523-67
		Rating 8-10	ASTM D-659-44

Thicness	Width requirements
	≤1000	＞1000～1500	＞1500～2000
＞1.60～2.00	-0.20	-0.26	-0.28
＞2.00～2.50	-0.25	-0.29	-0.30
＞2.50～3.20	-0.30	-0.34	-0.35

Aluminium chemical composition

Grades	Alloy state	Cu	Mg	Mn	Fe	Si	Zn	Ti	Other impurities		Al	Remarks
									Single	Total
1060	H24	0.05	0.03	0.03	0.35	0.25		0.03	0.03		99.60	Alu
3003	H24	0.20	0.05	1.0～1.6	0.7	0.60	0.10	0.15	0.05	0.10	97	Anti-rust alu

Al veneer of strength design

Grades	Sample state	Thickness（mm）	Tensile strength ftal	Shear strength fval
2A11	T42	0.5～2.9	129.5	75.1
		＞2.9～10.0	136.5	78.2
2A11	T42	0.5～2.9	171.5	99.5
		＞2.9～10.0	185.5	107.6
7A04	T62	0.5～2.9	273.0	158.4
		＞2.9～10.0	287.0	166.5
7A09	T62	0.5～2.9	273.0	158.4
		＞2.9～10.0	287.0	166.5

			Al veneer of gravity standard value per unit area（N/㎡）
Al veneer physical performance parameters			Thickness（mm）	qk(N/m2)
Youngs modulus（Mpa）	0.7×105		2.5	67.5
Poissons ratio	0.33		3.0	81.0
Linear expansion coefficient（1/°C）	2.35×10-5		4.0	112.0

TEST test items	AAMA2605-98	Request	Test results
7.1	Uniformity of color	Visual	Qualified
7.2	Gloss ASTM D 523	Low, medium or high	Control the standard of ± 5 flat
7.3	Pencilhardness ASTM D 3363	F minimum	H-2H
7.4	1/16” Test frame	No loss	No loss
7.5	Directimpact (deformation of 0.1 )	No loss	No loss
7.6	Nai Moca test ASTM D 968	Wear-resistant value of the minimum 40	Beyond
7.7.1	10%of the hydrochloric acid-resistant test	15 minutes, no visual changes	Meet or exceed
7.7.2	Resistance mortar test	24-hour, no visual changes	Meet or exceed
7.7.3	70% of the nitric acid-resistant	30 minutes, the biggest change five units	Meet or exceed
7.7.4	Detergent-resistant test	72 hours, no change	Meet or exceed
7.8	Moisture-resistant test ASTM D 2247	4000 hours following exposure little bubble # 8	Meet or exceed
7.8	Resistance salt spray test ASTM B 117	4000 hours exposure of not more than 1 / 16 corrosion	Meet or exceed
7.9.1.1	Color durability ASTM D 2244	10 Florida outdoor exposure color difference is less than 5 △ E	Meet or exceed
7.9.1.2	Dust resistance ASTM D 4214	10 Florida outdoor exposure of the powder in at least 8 (a minimum of six white) film erosion of less than 10%	Meet or exceed
7.9.4.1	Durability gloss	10 (exposure)	Meet or exceed