Graphite Rod|Carbon Rod

Graphite Rod：good electrical conductivity and high temperature resistance; it is mainly used in chemical industry and can be custom-made based on customer demand.

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Graphite rod|carbon rod is an important graphite product. It is widely used and has the same superior performance as other graphite products, high carbon content, high temperature resistance and good electrical conductivity at high temperatures. Therefore, it has good application in both transport industry and energy management industry. At the same time, it is also widely used in its own industry, such as manufacturing graphite electrode, anodes and cathodes, and the application in other industries such as: manufacture heating elements, resistors and fluxing agents|degassing tubes, be processed into molds and make graphite crucibles. In addition, it is also widely used in metallurgy, mechanical engineering, chemical and electrochemical industries as special structural parts.

Xingtai Lingte Technology Co.,Ltd has a powerful capacity of producing graphite rod|carbon rod. For application of different customers, we provide custom-made cut-off sizes to manufacture graphite rod|carbon rod satisfying your requirements.

Diameter range of products we provide: 50mm---1200mm

Characteristics of graphite rod|carbon rod

·Fine particle: good electrical conductivity and high temperature resistance; it is mainly used in chemical industry and can be custom-made based on customer demand.

·Coarse particle: good density and strength, as conductive materials, used in mechanical applicationsand can be custom-made based on customer demand.

Physical and chemical indexes of graphite rod|carbon rod

ITEM	UNIT	CLASS
Maximum particle		2.0mm	2.0mm	0.8mm	0.8mm	25-45μm	25-45μm	6-15μm
Resistance (Max)	uΩ.m	9	9	8.5	8.5	12	12	10-12
Bulk density (Min)	g/cm3	1.63	1.71	1.7	1.72	1.78	1.82	1.85-1.90
Compressive strength (Min)	Mpa	20	28	23	32	60	65	85-90
Flexural strength (Min)	Mpa	9.8	13	10	14.5	30	35	38-45
Ash (Max)	%	0.3	0.3	0.3	0.3	250-1000 ppm	250-1000 ppm	150-800 ppm
CTE(RT-600°C) (Max)	10-6/°C	2.5	2.5	2.5	2.5	4.5	4.5	3.5-5.0
Heat conductivity coefficient	W/mk	120	120	120	120

Graphite round cakes

Graphite Rod products thumbnail3.jpg

Specifications of graphite round cakes

DIAMETER	HEIGHT	UNIT
560	420	mm
650	400	mm
660	630	mm
720	630	mm
765	525	mm
820	630	mm
850	400	mm
1100	525	mm
1105	584	mm
1120	400	mm
1120	584	mm
1232	584	mm
1245	380	mm
1270	380	mm

The physical and chemical indicators graphite round cake

ITEM	UNIT	GSK	TSK	PSK
Granularity	mm	0.8	2	4
Resistance	μΩm	≤7.5	≤8	≤8.5
Bulk density	g/cm3	≥1.74	≥1.72	≥1.72
Compressive strength	Mpa	≥36	≥35	≥34
Flexural strength	Mpa	≥15	≥14.5	≥14
Ash	%	≤0.3	≤0.3	≤0.3
Elastic modulus	Gpa	≤8	≤7	≤6
CTE	10-6/℃	≤3	≤2.5	≤2
Porosity	%	≥18	≥20	≥22