
Used in municipal engineering of Fiberglass Profiles Curbstone Yellow.
Description
The abbreviation of SMC is English Sheet Molding Compound, Chinese name is called the Sheet Molding
Compound.SMC is a kind of semi-dry method of manufacturing glass fiber reinforced thermosetting
products moulded the middle material, composed of unsaturated polyester resin, low shrinkage/low profile
additives, initiator, release agent, such as mineral filler in advance mix into a paste, then add thickening
agent, colorant, such as after mixing, to fully impregnated, chopped glass fiber thickening process, finally
forms the sheet "Sandwich layer" type structure.
Such products for glass fiber products carbon fiber profile, used
in municipal engineering, automobile,
aerospace engineering, chemical plants, etc
The abbreviation of BMC is English Bulk Molding Compound, group that Chinese mold plastic.BMC is a
kind of semi-dry method of manufacturing glass fiber reinforced thermosetting products moulded the
middle material, composed of unsaturated polyester resin, low shrinkage/low profile additives, initiator,
release agent, such as mineral filler in advance mix into a paste, then add thickening agent, colorant, etc.,
with different length of glass fibers, in special material kettle stirring, thickening process, eventually
forming clumps of intermediate materials.
Main Performance
* (Fiberglass 1.95,aluminum 2.7 and steel 7.85) less than 1/5 of steel. |
* Super strength. About 5 times of steel. |
* Corrosion-resistant. Anti-acid,anti-alkali. |
* Never rust. Which is more excellent than stainless steel. |
SMC/BMC molding process
SMC/BMC moulding process is to put a certain amount of mould
plastic metal in the mould, under certain
temperature and pressure effect, make the mould plastics within the mold heat plasticizing, pressure flow
and full of cavity shaping curing and one way to get products.
The characteristics of the SMC/BMC moulding products
1. High mechanical strength
2. Light weight material
3. Strong corrosion resistance
4. High dielectric strength
5. Sealed performance is good
6. Flexible product design
7. Product appearance
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.