Light weight Round Fiberglass Poles Smooth surface High tensile strength

Light weight Gao Jiangnai corrosion Fiberglass Poles Smooth surface color is rich.

Introduction

Glass to some ideas of qualitative hard brittle object, is not suitable for as a structural material, but as the

smoke into silk, is its strength increase greatly and has softness, so the shape with resin after finally can

become the fine structure of the material.Increased the strength of glass fiber with its diameter smaller.As

the reinforcing material of glass fiber has the following characteristics, these characteristics make the

use of the glass fiber is far more than other types of fibers is widespread, development speed also leads

the characteristics listed below:
(1) High tensile strength, elongation is small (3%).
2 high elasticity coefficient, excellent rigidity.
(3) Within the elastic limit of large amount of elongation and tensile strength is high, therefore, absorb

the impact energy.
(4) For inorganic fiber, incombustible, good chemical resistance.
(5) Small water imbibition.
(6) Size stability, heat resistance are good.
Once good processability, and can be done, beam, blanket, weaving and other products of

the different shape.Being transparent through light.'levies and resin and good development of surface

treatment agent.cheaper prices.

Specification

Classification

Glass fiber according to the shape and length, can be divided into continuous fiber, long fiber and glass

wool;According to the glass composition, can be divided into no alkali, chemical resistance, high alkali, the

alkali, high strength, high modulus of elasticity and resistance to alkali glass fiber, etc.
Production is the main raw material of glass fiber: quartz sand, alumina and pyrophyllite, limestone,

dolomite, boric acid, soda ash and glauber's salt, fluorite, etc.Production method is roughly divided into

two kinds: one kind is the molten glass directly into fiber;One kind is to make 20 mm diameter from molten

glass first glass ball or rods, then heating after remelting in many ways Made from 3 to 80 microns

diameter of fine fiber.By platinum alloy plate in the machine drawing method control the infinite long fiber,

known as the continuous glass fiber, long fiber.Through the roller or discontinuous fibers made of airflow,

known as fixed-length glass fiber, known as short fibers.By centrifugal force or high-speed airflow made of thin, short

and flocculent fibers, referred to as the glass wool.Glass fiber is processed, can be made into a variety

of forms of products, such as yarn, roving, chopped strand, cloth, belt, blanket, plate, pipe, etc.

Display

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.