Specifications:

Model Number	1100, 1200, 8011, 3102
Application	Air Conditioner
Surface Treatment	finish
Grade	aluminium
Powder Or Not	Non-powder
Temper	O,H22,H24,H26
Alloy	1100, 1200, 8011, 3102
Thickness	0.09-0.20mm
Core I.D	76mm,150mm,200mm,300mm

NO	Features & requirements	Test items	Test methods	Reguirements
1	Coating thickness	Thickness	Chambre captivity	(Single side)(0.001mm-0.002mm)
2	Adgesiive power	Adhesion test	Blade grid maker	Coat not fall off
		Cupping test	Cupping machine	Coat not fall off
		bend test	Vise	Coat not fall off
3	hydrophilic(initial stage)	Contact angle	Drip contact	≤10° ≥2.5mm ≤10° ≥2.5mm
		After washing	Drip contact	≤15° ≥2.5mm ≤15° ≥2.5mm
		Water drop test		≥3.0mm ≥3.0mm
4	(continuance)hydrophilic	Dead water dipping test	Dry and met cycle tank	≤30° ≥2.5mm ≤30° ≥2.5mm
		Dry and wet cycle test		≤35° ≥2.5mm ≤35° ≥2.5mm
5	Corrosion	Salt.spray test	(72h)Salt.spray tester	≥tNo9.8no hole
6	Heat-resisting Property	200°C	Heat 5°C min in the oven at 200°C	No color change No terrible smell
7	Solvent Resistance	Heat and dissolve trethylene		≤1%
8	Alkaline Resistance	The change of hydrophilicity after alkali eroding		≥2.5mm
9	Anti-volatility	Naphtha's effect on coat's hydrophilicity		≥2.5mm
10	Trethylene-resistant	trethylene's on coat's hydrophilicity		≥2.5mm
11	Shapability	During manufacturing, check the abrasion of high died mould by hydro-coat.	No abrasion to high died mould

Alloy No.	Temper	(mm)Thickness	tensile strength MPa	extensibility 50mm	cupping I.E.mm
1100	H22	0.09-0.20	95-135	≥15	≥5.5
	H24	0.09-0.20	125-145	≥13	≥5.0
1200	H26	0.09-0.20	125-160	≥10	≥4.5
8011	H22	0.09-0.20	120-140	≥20	≥6.0
	H24	0.09-0.20	125-150	≥15	≥5.5
	H26	0.09-0.20	130-155	≥10	≥5.0
1030B	H26	0.09-0.20	130-155	>9.5	>4.5