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Alloy 8011 / AA3102 Industrial Aluminum Foil

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Alloy 8011 / AA3102 Industrial Aluminum Foil

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Brand Name : NOONDAY

Model Number : 8011/ 3102

Certification : RoHS/ISO9001/ASTM/JIS/GB/EN/ASTMB

Place of Origin : China

MOQ : 5tons

Payment Terms : L/C, T/T

Supply Ability : 50, 000 Mt Per Year

Delivery Time : according to specification and quantity

Packaging Details : Standard Export Packaging

Color : Silver

Alloy States : 8011/ 3102

Surface Treatment : Mill Finish

Technology : Rolling

Thickness : 0.08mm-0.35mm

Width : 200mm-1500mm

Application : Air Conditioners Heaters

Transport Package : Standard Export Packaging

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HYDROPHLIC ALUMINIUM FOILS FOR FINS OF RADIATORS

Thickness 0.08mm-0.35mm Alloy 8011 / AA3102 Golden Hydrophilic Aluminium Foil Application Air Conditioners Heaters


Commodity: Aluminium hydrophlic foils( aluminium color coated foil)
Specification

Thickness tolerance(mm)

Thickness(mm) Tolerance(mm)
0.080 ±0.005
> 0.115-0.130 ±0.008
> 0.130-0.32 ±0.010


Width tolerance(mm)

Width(mm) tolerance
≤500 +1.0,-0.5
> 500 ±1.0

Detail explanation:

The effect of hydrophilicity

Aluminum foil surface with hydrophilic layer has a strong affinity for water, condensate on the fins spread quickly, not easy to form a "water bridge", so the ventilation effect of air conditioning operation works well. A measure of hydrophilicity is called a hydrophilic angle. Please find the comparison between ordinary aluminum foil and hydrophilic aluminum foil in the following table.

Alloy 8011 / AA3102 Industrial Aluminum Foil

Coating types:

(1)Film with corrosive resistance inorganic resin

(2)Hydrophilic film: organic resin

Characteristic of hydrophilic aluminium foil

  • excellent hydrophilicity and corrosion resistance
  • good formability and no wear on the mold
  • a strong resistance to stamping oily, soluble, heat resistance
  • air flow resistance, heat exchange rate can generally increase 10% -15%.

Coating performance

SERIAL NO ITEMS TESTING METHODS RESULTS
1 superficies and appearance by eyes golden, blue, black
2 film thickness calculated from weight of film 2-3μm
3 original hydrophilicity test hydrophilicity directly ≥8mm
4 initial hydrophilicity dip in vaporing oil 3min (20±15℃) →vertical situation 7min at normal temperature → 210±10℃ dry 2mic → dip in pure water 10min → dry 10min/cycle at normal temperature, 10 circle → test hedrophilicity ≥6.0mm
5 salt-spray resistance JIS-Z-2371 (5%x35℃x72hours continuious slat spray ≥R.NO9.5
6 heat resistance A:200℃x10mins
B:400℃x10mins		 A:no changes B:turns light brown
7 oil resistance dip in press oil 24hours → wash in flowing water → peel test no delamenation
8 adhensive force A,bending 180°
B,peel test
C,erichsen value = 5mm		 100% no delamination
9 odor by nose after dipping in water, and drying naturally no odor

Tag:

hydrophilic aluminium fin,

household aluminum foil


Our advantages:
1, Since 2008, we have rich experience in this industry in China;
2, Good reputation in the production of aluminium/aluminum plate areas;
3, We start our productions from aluminum ingot,so we can control the quality as well;
4, We have our own development department for new material research;
5, Good experience and cooperation with big clients in the world;
6, With Certificate ISO9001-2008;
7, High performance cost ratio;
8, Fast delivery time;
9, Customized orders available;
10, Good communication skills, and good service and understandings for customers.


Product Tags:

industrial tin foil

      

heavy gauge aluminum foil

      
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