Honeycomb Core

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Aluminum Honeycomb Core

Aluminum Honeycomb Core

Aluminum Honeycomb Core

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1.      Product Introduction

Basic Information:

The aluminum honeycomb core is composed by multi-layer aluminum foils, honeycomb is formed after fully expanded. Hongzan aluminum honeycomb core has sharp and clear hole surface, and it is suitable for adhering to high grade panels as well as other purposes.
 
Hongzan aluminum honeycomb meets aerospace grade, is a lightweight endurable core materials which offers superior strength and corrosion resistance over commercial grade aluminum honeycomb. Meet all the requirements of MIL-C-7438.

Specification:

Hongzan produce mainly two types of aluminum honeycomb core: Micro-aperture aluminum core and Normal aluminum core.

Supplying forms:   1.      For normal aluminum core: unexpanded block form and is stretched out / expanded  into a sheet on-site.

                           2.      For micro-aperture aluminum core (cell size is smaller than 2.5mm): expanded form


Aluminum Foil Material

A1100, A3003, A5052, A3104

Avaliable Foil Thickness

0.04-0.15 mm

Node

1-20 mm

Diameter/Cell Size

1.7-35 mm

Core Thickness/Cutting Height

3.5-200mm

Shape

rectangle, triangle, rhombus, trapezoid

Regular Surface Treatment

Powder Coating, Anodized, Electrophoreses, etc.

Applications

network for traffic guidance light, crystal lattice for electric heater, laser-beam cutter panel for testile machine, separator for illmination, guidance for water and gas purification, cooling agent carrier for air conditioner, refrigerator and air purification, shielding screen, heat insulation screen, etc.

Customerization(MTM)

Yes (color, surface texture, size, shape, pattern, etc.)

Technical Data:

Regular Sizes and Max. Expaned Sizes of Aluminum Honeycomb Core: 

Node

a=4

a=5

a=6

a=7.5

a=10

a=12

a=15

a=20

Cell Size (inch)

1/4

1/3

3/8

1/2

3/4

4/5

1

1

Max Sizes

(Length * Width) (mm)

1800*3100

1800*4000

1800*4600

1800*6000

1800*7500

1800*9000

1800*12000

1800*15000

Model of Aluminum Foil Thickness (mm)

0.04, 0.06

0.04, 0.06

0.04, 0.06

0.04 - 0.06

0.04 - 0.06

0.04 - 0.06

0.04 - 0.06

0.04 - 0.06


Flat Wise Compressive Strength & Shear Strength: 

Density

(kg/m3)

Aluminum Foil Thickness / Node

(mm)

Mechanical Features under Room Temperature (Mpa)

Average Compressive Strength

Longitudinal Sheer Strength

Transverse Shear Strength

27

0.03 / 5

0.53

0.44

0.24

31

0.04 / 5

0.66

0.53

0.30

33

0.03 / 4

0.73

0.58

0.33

39

0.04 / 4

0.98

0.75

0.43

41

0.05 / 5

1.07

0.8

0.47

44

0.03 / 3

1.18

0.89

0.52

49

0.06 / 5

1.43

1.03

0.60

52

0.04 / 3

1.60

1.15

0.67

53

0.05 / 4 

1.65

1.18

0.69

61

0.06 / 4

2.07

1.48

0.83

66

0.03 / 2

2.39

1.7

1.0

67

0.08 / 5

2.45

1.74

1.02

68

0.05 / 3

2.50

1.78

1.04

77

0.04 / 2

3.10

2.18

1.25


2. Application

Aluminum Honeycomb Core is widely used in electronic and industrial field which is including as below.

·         Crystal lattice for electric heater

·         Laser-beam cutter panel for textile machine

·         Network for traffic guidance light

·         Separator for illumination

·         Guidance for water and gas purification

·         Cooling agent carrier for air conditioner

·         Refrigerator and air purification

·         Screen printing panel

·         Shielding screen

·         Heat insulation screen


3. Package Details

Hongzan will use standard export packages--wooden crate which will largely protect the products well during land/sea/air/train transportation. Customized package requirements are available.


4. Certificates
Hongzan has obtained international recognized certificates and test reports for aluminum honeycomb panel related to Fire rate, sound insulation, and so on, E.G.: 
1), ISO 9001:2008;
2), A class fire rate by Lloyd's ( Marine Association) ; 
3), BS 476 ,475 by TUV PSD Singapore;
4), EN13501-1 by ITS;
5), ASTM by ITS.


              5. Samples



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