
Production of circular ring shaped material Carbon Fiber Profile
specification color more.
Features
1. High efficient Tensile strength is several times more than
ordinary steel, elastic modulus is superior
to the steel, excellent creep resistance, corrosion resistance and
shock resistance.
2. Light weight, good flexibility Carbon fiber than high strength,
quality is only 1/5 of the steel,
higher toughness,can volume, can supply with large length without
overlapping.
3. Construction is convenient, without preparation, construction
quality easy to ensure material
process is convenient, plank allowed to cross.
4. Good durability and corrosion resistance Corrosion of acid,
alkali, salt and
atmospheric environment, not regular maintenance.
Specification
The serial number | The index name | Unit | Indicators |
1 | The density of | g/cm3 | 1.9-2.05 |
2 | Bending strength | M Pa | >176.4 |
3 | The compressive strength | M Pa | >200 |
4 | The shear strength | M Pa | >40 |
5 | Dielectric loss factor (20 hz) | <0.005 | |
6 | Dielectric constant | 3-5 | |
7 | Volume resistivity | ||
When the normal | Ω.m | 3.0×1012 | |
After flooding | Ω.m | 2.8×1012 | |
8 | Parallel to the layer of insulation resistance | ||
When the normal | Ω.m | 5.2×1012 | |
After flooding | 3.6×1012 | ||
9 | Surface resistance voltage (1 min in air pressure, distance between 30 mm) | KV | >15 |
10 | Vertical layer to withstand voltage (90 + 2 ℃ in the transformer oil pressure 5 min) | KV | |
δ≤3 mm | 18 | ||
δ>3 mm | 20 | ||
11 | Parallel layer to withstand voltage (90 + 2 ℃ in the transformer oil pressure for 5 min, interval of 35 m) | KV | >75 |
Features
Many people know that the average carbon fiber tube is a relatively
new one material, use is also more
widely, however, so soon recognized by many consumers, quickly in
the market of a sales volume is
also very good, so what's the application of carbon fiber tube is
generally?
For high strength, a strength of the carbon fiber tube is about 5
times of the steel.
A good heat resistance, typically with a high temperature above
2000 ℃ can tolerance;
Excellent thermal shock effect
For low thermal expansion coefficient, often a chemical properties
of carbon fiber tube is very stable,
the deformation is relatively small, of course.
Heat capacity is small, of course.
For smaller than weight is also compared.
General automation equipment framework
And roll said delivery system
However, the framework of packaging equipment
And the function of the chemical liquid filter
For oil and gas exploration and drilling equipment
Petrochemical application
Display
SHANGHAI LIJIN IMP.&EXP. CO.,LTD
Shanghai Lijin focuses on the Carbon Fiber industry and offers carbon fiber tubes, plates, and aluminum CNC services.
Being experienced in the carbon fiber applications for over 7
years, Shanghai Lijin manages customized production according to
various industry standards. Shanghai Lijin started to keep in stock
for some standard
sized and frequently ordered tubes and plates. This enables Shanghai Lijin to make prompt delivery. Not only
can Shanghai Lijin complete mass production orders in short period, we can even ship normal sample, prototype orders of Carbon Fiber Plate CNC parts in just SEVEN days after order confirmation when the
drawings are available. Shanghai Lijin is dedicated to solve any technical points during the production and new item developing to ensure the quality.
Carbon Fiber tube production is Shanghai Lijin’s core business and
occupies 70% of our turnover.
The carbon fiber tubes Shanghai Lijin mainly produce is
table-rolled and oven thermoset. The tubes can be Full Carbon or
Carbon Fiber and Fiberglass composite, depending on the
application, weight limit,mechanical
strength and surface requirement.Shanghai Lijin offers top quality ROUND carbon fiber tubes. The general OD tolerance we achieve is +/-0.10mm and it can be even +/-0.05mm after our special surface process.
The maximum length of the tube can be 5500mm.
Besides the traditional table-rolled carbon fiber tubes, Shanghai Lijin also offers REAL Filament wound carbon fiber tubes,which are widely used for mechanical strength like auto driving shaft, antennas, even for military
applications. The filament wound carbon tubes are wound at a certain angle like 30 or 45 degree. We invested the new production line from Jun 2013 and this increases Shanghai Lijin’s advantage in the carbon
fiber tube industry. There are just a few real filament wound carbon fiber tube manufacturers in domestic
China and we are one of them.
Since the rapid growth of UAV in the international market, instead of the standard plane like Phantom from DJI, RC fans are getting more interested in the customized multicopters. As carbon fiber is the most preferred
material for UAV, Carbon Fiber CNC parts demand is increasing. Shanghai Lijin sticks to offering OEM service for the international market, fine quality and prompt delivery.To ensure the thickness tolerance +/-0.10mm and minimum warp of the Carbon Fiber plates that are used for the cutting, Shanghai lijin execute high standard to
the plate production. For the normal thicknesses including 1.0mm,
1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm,
Shanghai Lijin keeps regular stock, to make sure the raw material
will be available for cutting immediately when order is
firmed.Experienced engineers are in Shanghai Lijin’s office ready
to deal with different types of
drawings from customers. No matter the drawing formats are .DWG, .DXF that can be edited by AutoCAD
and used directly for production, 3D drawings like .IGS, or even draft drawings, our staff can do adjustment and change to customer’s idea. Our engineers are also good at English communication, Email and IM is easy
for them. Editing drawings for customers is FREE* of charge. Shanghai Lijin is having several professional CNC machines for carbon fiber cutting and drilling, with the capacity of cutting 20-50pcs standard full sized plate per day. The carbon fiber chassis general cutting tolerance Shanghai Lijin offer is +/-0.02mm. The
special designed cutting solution ensures the smoothness of the cutting edge.
‘Customers’ Persuit for Change, Lijin’s Motivation for Growth’,
Shanghai Lijin takes customers’ demand for center, enhances the
customer satisfaction, and grows with customer.