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Color Coating Aluminium Foil FOr air conditioners, heat exchangers, evaporato AA8011/1100/3102

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Color Coating Aluminium Foil FOr air conditioners, heat exchangers, evaporato AA8011/1100/3102

China Color Coating Aluminium Foil FOr air conditioners, heat exchangers, evaporato AA8011/1100/3102 supplier
Color Coating Aluminium Foil FOr air conditioners, heat exchangers, evaporato AA8011/1100/3102 supplier Color Coating Aluminium Foil FOr air conditioners, heat exchangers, evaporato AA8011/1100/3102 supplier Color Coating Aluminium Foil FOr air conditioners, heat exchangers, evaporato AA8011/1100/3102 supplier Color Coating Aluminium Foil FOr air conditioners, heat exchangers, evaporato AA8011/1100/3102 supplier

Large Image :  Color Coating Aluminium Foil FOr air conditioners, heat exchangers, evaporato AA8011/1100/3102

Product Details:

Place of Origin: CHINA
Brand Name: GBS
Certification: ISO9001
Model Number: GBS-QSB

Payment & Shipping Terms:

Minimum Order Quantity: 5mts
Packaging Details: wooden box
Delivery Time: 25-35 works day
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 1800mts per month
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Detailed Product Description
Surface: Golden, Blue,white Appliaction: Cooling Exchanger,air Conditioners,etc
Packing: Wooden Box Alloy: AA8011/1100/3102
Thickness: 0.089--0.25mm
High Light:

hydrophilic aluminium fin

,

household aluminum foil

 

                              ALUMINIUM COATING FOILS FOR AIRCONDITIONERS

 

 

Product Description

 

GBS have 4 aluminium hydrophlic finstock production lines which are able to produce annual 28000mts different color of aluminium

finstock which is widely used in airconditoners, heat exchangers, colling machines.ALuminium coated finstock(hydrophlic finstock)


The range of production includes all types of coating on Aluminium foils including Hydrophilic,hydrophobic etc.The coating helps to increase the efficiency and life of the Airconditioner.

A Hydrophilic pre-coated fin does not allow formation of droplets on the fin surface thereby allowing better heat transfer and increased efficiency.

Precoated finstock has distinct advantages over conventional(bare) finstock because of its hydrophilic or water shedding properties and excellent corrosion resistance.

These properties help to produce more compact and quieter air conditioners since efficiency and cooling capacity is increased.



Specs of Aluminium Fin Stock

  Specs(mm) Tolerance(mm) Remark
Thickness 0.105/0.115 +0-0.004  
Thickness 0.085, 0.125 ±0.003  
Width 355,390,405,465,470,540,695,
925,1066,416,490,902,1070
±1.0  
Surface Roughness 0.3--0.5um ±2  
Inner Diameter 152    
Outer Diameter 800--1100 (Suitable for: 540mm, 695mm, 902mm,
925mm,1066mm, 1070mm)
Coil weight less
than 2 tonne
700--1000 (Suitable for: 355mm,390mm,
405mm,465mm,470mm)
Coil weight less
than 2 tonne

 

Alloy Temper Tension
Strength(MPa)
Elongation(%) Thickness
tolerance
Width
Tolerance
Cupping Value
8011 H22 110-120 ≥20% ±3% ±1mm ≥6
8011 H24 120-130 ≥18% ±3% ±1mm ≥6
3102 H26 130-140 ≥15% ±3% ±1mm ≥5.5

Normal Hydrophilic Aluminium foil (Blue)
Coated Laquer Single Side
Film Thickness
Hydrophilic Film Thickness
of Single Side
Anticorrosive Coating Hydrophilic
Angle
Alkali
Resistance
Hui Gu 0.8-1.4um 0.14-0.27um 0.66-1.13um ≤10° 10%nNaOH
20minutes
at 25℃

 


High Corrosion of Hydrophilic Aluminium foil( Golden):
Coated Laquer Single Side Film
Thickness
Hydrophilic Film
Thickness of Single Side
Anticorrosive Coating Hydrophilic
Angle
Alkali Resistance
Hui Gu 1.27-1.86um 0.14-0.27um 1.13-1.59um ≤10° 10%nNaOH 20minutes at 25℃

 

 

 

DELIVERY TECH-SPECIFICATION

 

PRODUCT NAME : ALUMINIUM FIN STOCK (BARE AND HYDROPHILIC)

                                         Color Coating Aluminium Foil FOr air conditioners, heat exchangers, evaporato AA8011/1100/3102

 

1. HYDROPHILIC PRE-COATED Aluminium FIN STOCK

 

2. BARE Aluminium FIN STOCK

 

3. APPLICATION RANGE

 

THIS SPECIFICATION APPLIES FOR HEAT-EXCHANGERS Al FIN STOCK OF AIR CONDITIONERS.

4. CHEMICAL COMPOSITION

 

Alloy Si Fe Cu Mn Mg Cr Zn Ti Others Al
Tag No.                 Per Total  
8011 0.50 0.9 0.6 1.0 0.10 0.20 0.05 0.05 0.10 0.08 0.05 0.15 Balance
Remarks in the table, if there is upper and lower limit of the content, it is alloy element if the content is a single value, Aluminium will be minimum limit other impurity element will be maximum limit.

 

5. MECHANICAL PERFORMANCE    
ALLOY
NO
TEMPER THICKNESS

TENSILE

STRENGTH
(Mpa)

ELONGATION
(%)
ERICHSEN
(mm)
8011 O 0.095-0.130 85-105 ≥18 ≥6.0
8011 O 0.130-0.160 85-105 ≥19 ≥6.5
8011 O 0.160-0.200 85-105 ≥20 ≥6.8
8011 H22 0.100-0.130 100-130 ≥17 ≥6.0
8011 H22 0.130-0.160 100-130 ≥18 ≥6.2
8011 H22 0.160-0.200 100-130 ≥19 ≥6.5
8011 H24 0.100-0.130 115-140 ≥15 ≥5.5
8011 H24 0.130-0.160 115-140 ≥16 ≥6.0
TESTING METHODS GB/T228-2002 YS/T419-2000  


6. COATING PERFORMANCE

6.1 COATING STRUCTURE

Color Coating Aluminium Foil FOr air conditioners, heat exchangers, evaporato AA8011/1100/3102

HYDROPHILIC LAYER

ANTI-CORROSIVE LAYER

BASE MATERIAL

ANTI-CORROSIVE LAYER

HYDROPHILIC LAYER

 

6.2 COATING TYPES

(1) FILM WITH CORROSIVE RESISTANCE ORGANIC RESIN

 

(2) HYDROPHILIC FILM ORGANIC RESIN

6.3 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
HYDROPHILIDICY
TEST HYDROPHILICITY DIRECTLY ≥8mm
4 INITIAL
HYDROPHILICITY
DIP IN VAPORING OIL 3min (20±15)→VERTICAL
SITUATION 7min AT NORMAL TEMPERATURE→
210±10 DRY 2min →DIP IN PURE WATER 10min
→DRY 10min/CYCLE AT NORMAL TEMPERATURE,
10CIRCLE→TEST HYDROPHILICITY.
≥6.0mm
5 SALT-SPRAYB RESISTANCE

JIS-Z-2371 (5%×35×72) JIS-Z-2371 (5%×35×72HOURS)

CONTINUOUS SALT SPRAY

≥R.NO9.5
6 HEAT RESISTANCE

A : 200 ×10MINS

B : 400 ×10MINS

A : NO CHANGES

B : TURNS LIGHT BROWN

7 OIL RESISTANCE DIP IN PRESS OIL 24HOURS→WASH IN FLOWING WATER→PEELTEST NO DELAMENATION
8 ADHEWSIVE 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

 

 

 

7.
7.1 SIZE AND TOLERANCE

THICKNESS WIDTH
SIZE TOLERANCE SIZE TOLERANCE
0.095-0.20 ±5% 150-1400 ±1


7.2 outer diameter of tube core and correspondence roll

UNIT : mm

Tube core material : Aluminium or steel
Tube core inner diameter : 150, 152.4 , 200
correspondingφ150 φ152.4 φ200tube core,
roll maximum outer diameter :
1200

 

 

 

Contact Details
Guang Xi Baisheng Light Metal Material Co.Ltd

Contact Person: lichard tao

Tel: 13905001208

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