Block Unexpanded Honeycomb Core for Composite Panel

Product Description

Block Unexpanded Honeycomb Core for Composite Panel

HONGZAN  production lines & Capacity:

Alumium honeycomb panels:	500,000 sqm annually
Aluminum honeycomb core& courrugatede core:	4.5 million sqm annually
Stone marble,granite)& Ceramic honeycomb panel:	80,000 sqm annually
FRP honeycomb panel:	100,000 SQM annually
Rock wool Sandwich panel:	100,000 sqm annually
Soild aiuminum sheet:	300,000 sqm annually

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. Cerfiticates

Hongzan has obtained international recognized certificates and test reports for aluminum honeycomb core 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.


 

FAQ

 

  Q & A for concerning:  
1. Do you provide free samples ?  
     yes, we do supply sample for free. 
 
2. Do you offer best price?
     We are manufacturer with our own export right, we always provide our best price with high quality products. 
 
3. How can you ansure your quality is reliable?
      We have our QA system and pass ISO 9001:2008; , besides, our products passed BS, IMO, CE EN, ASTM tests. We can supply reports, certificates, You are also welcome to send QC team to do the inspection. 
 
4. How about your factory's productivity ability?
     Our production capacity is 50000 square meter per month.

5.  Can we have video factory tour and live show of your factory during this pandemic time ? 
    Dear,  of course! You are welcome to set up a life video visitng of our factory !