low ash content /extruded graphite block/graphite rods /graphite mould manufacture

Feature:

        Low Specific Resistance / Relative fine grain size / Low ash content / Good mechanical & electrical & thermal properties / Ease of precise machining

 Application:

        Electrodes / Vacuum furnace / Heaters / Heat shields /Electronic tube anodes / Melting and sintering moulds for various metals

EXTRUDED	EGK 1	EGK 2	EGK 3	EGK 4
Bulk Density Min(g/cm3 )	1.72	1.72	1.60	1.60
MAX GRAIN SIZE (mm)	0.8	2	0.8	2
Ash (PPM)	3000	3000	3000	3000
ELECTRICAL RESISTVITY (μ.Ω.m)	≤8	≤8	≤8	≤8.5
FLEXURAL  STRENGTH (MPa)	18	17	12	11
COMPRESSION STRENGTH (MPa)	45	44	32	30

Note:
Ash content of all grades can be purified to 50 PPM.
Special property requirement specially produced.
Density, mechanical strength and anticorrosion can be improved by further impregnation

 

Size:

 

Rods	Diameter	Length
Size Range	0-600mm	0-2500mm
Standard Size	50/75/100/200/300/400/500mm	1000/1800/2000mm

 
 Beijing dongchenggraphite  Industry & Trade Co.,Ltd is specialized in the field of carbon graphite.was established in 2000.now become the first of carbon enterprise.We have the right to import and export.Our company is a collection of r &d production and sales.The company has graphite advanced processing center and CNC equipment and exquisite production technology.according to customers requirements to produsing and processing various kinds of graphite products.provide customers from the choice of materials to the integration of service design programming and maching.

     Our company provides reliable high-quality graphite product for the customer of following eight main industrial areas:

-Photovoltaic,electron and semiconductor industry

-Industrial Furnace Under High Temperature

-Aviation And Aerospace Industry

-Mechanical Industry

-Nonferrous Metallurgy And Processing

-EDM Graphite Electrode

-Sintering Mould of Diamond Tools

-Graphite used in High-Tech Field

    Sincerity is the root,To the letter.We will be sincere confidence,superb technology.stable quality.First-class service and domestic and foreign merchants sincere cooperation.win-win,create brilliance.