Alloy	Temper	Indoor Mechanical Property
		Tensile Strength	Elongation   （%）	Cupping Test Value
1100 8011 3102 1030B	O	80～100	≥20	≥6.0
	H22	100～135	≥16	≥5.5
	H24	115～145	≥12	≥5.0
	H26	125～160	≥8	≥4.0
	H18	≥160	≥1	—

 

Common Specification of Hydrophilic Aluminum foil:

Thickness and thickness Tolerance(mm)	Width and Width Tolerance(mm)	ID(mm)	Max OD (mm)	Colors	ID Material
0.095～0.50 (±0.005)	50～1250 (±0.5)	￠75、￠150、 ￠200 ￠300 ￠400 ￠500	￠≤1400	Blue,Golden， Black,Green，Rosy Red,etc.	Paper core、aluminium core

Hydrophilic Foil Coating Performance

No	Project Indicator		Technology Indicator
1	Coating thickness		1.0~3.0UM（The Average Thickness of Single Side）
2	Hydrophilia	The Initial Hydrophilic Angle	The Initial Hydrophilic Angle ≤5
3		Continuous Hydrophilic Angle	Continuous Hydrophilic Angle≤25
4	Adhesive Force		Cupping Test（pressure deep 5mm):No Flaking: Grid experiment（100/100）：No Delaminating
5	Corrosion Resistance		Salt fog test（72 Hours）R.N≥9.5
6	Alkali Resistance		With 20 degree centigrade 、soak in the 20%NaOH with 3 Minutes，the sample coating layer totally no frothing
7	Solvent Resistance		Weight loss of Sample≤1%
8	Heat Resistance		Under 200 degrees Celsius,Keep for 5 minutes，Properties and the color remains the same;Under 300 degrees Celsius,Keep for 5 minutes,Coating layer just become light yellow.
9	Oil Resistivity		In the volatile oil soaked for 24 hours,Coating layer has no frothing
10	Coating Smell		No off-smell
11	To the mold wear		Same as the ordinary aluminium foil

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