中粗石墨
Brief introduction to produpts
The maximum grain size of our extruded graphite is 0.5mm &0.8mm. With advanced technology and our own experiences, we become the first one in China to use extrusion technology to develop this new carbon material. The structure and technical data of our product is completely diffetrent from vibration and molded graphite,and its specification has reached the international advanced level of extruded graphite.
Extruded graphrte has better properties compared with ordinary graphite, like suitable electric resistivity,homogeneous structure, chemical corrosion resistance, antioxidant properties, high temperature stability. It could work in various harsh environment of high temperature and maintain the desired mechanical strength.
Available sizes：
Rods：dia.169-500x Max.2600mm
Blocks：400 x 400 x Max.2400mm, 500 x 300 x Max.2400mm
Customized machined components
Typical physical properties for (graphite products)
|
Product Mumber
|
RG-05A
|
RG-05B
|
RG-08A
|
RG-08A
|
|
Maximun grain size mm
|
0.5
|
0.5
|
0.8
|
0.8
|
|
Bulk density g/cm³
|
1.73
|
1.66
|
1.73
|
1.66
|
|
Electrical Resistivity uΩ.m
|
8
|
8
|
8
|
8
|
|
Flexural strength Mpa
|
23
|
18
|
22
|
16
|
|
Compressive Strength Mpa
|
38
|
35
|
35
|
30
|
|
Elastic modulus Gpa
|
13
|
12
|
13
|
11
|
|
Thermal expansion coefficient 10-6/℃ C.T.E.(To 600℃)
|
2.5
|
2.5
|
2.5
|
2.5
|
|
Porosity%
|
22
|
24
|
22
|
24
|
|
Shore hardness HS
|
33
|
30
|
33
|
30
|
|
Thermal conductivity W/mK
|
140-200
|
|||
|
Ash
|
Max.2000 PPM, after purification can be max.50PPM
|
|||
Note:The above figures are tipical Values and are not guaranteed Values
Typical physical properties for (Carbon Proucts)
|
Product Mumber
|
RG-05AT
|
RG-05BT
|
|
Bulk density g/cm³
|
1.75
|
1.70
|
|
Electrical Resistivity uΩ.m
|
35
|
35
|
|
Flexural strength Mpa
|
35
|
30
|
|
Compressive Strength Mpa
|
70
|
70
|
|
Thermal expansion coefficient 10-6/℃ C.T.E.(To 600℃)
|
2.6
|
2.6
|
|
Porosity%
|
22
|
22
|
|
Shore hardness HS
|
85
|
75
|
|
Impact toughness（J/cm²）
|
0.14
|
|
在线联系供应商
Other supplier products
 |
等静压石墨 | Isostatic graphite characteristics and characteristics FIne grain cool press graphite material is a new type material which was presented in the l... |
 |
等静压石墨 | Isostatic graphite characteristics and characteristics FIne grain cool press graphite material is a new type material which was presented in the l... |
 |
煤系针状焦 | 方大喜科墨针状焦科技有限公司原股东为世界500强日本新日铁, 2017年4月为方大集团所收购。公司主要从事煤系针状焦、煤焦沥青、炭黑油等化工产品的研发和生产。针状焦是制造大规格（超）高功率石墨电极必需的主要原材料。公司拥有国际先进的煤系针状焦生产技术，公司年产针状焦为6万吨。 |
 |
石墨电极 | Product Detail： Indices Of physics And Chemistry Of Graphite Electrode Specification SpecificResistance(μΩ.m) Young'sM... |
 |
石墨电极 | 方大炭素集团是全球领先的石墨电极生产厂家，公司的产品目前主要有四大系列：一是冶炼用的各种规格普通功率、高功率、准超高功率、超高功率石墨电极和抗氧化浸渍石墨电极;二是具有优良的耐化学腐蚀性和优异的抗氧化性能及高温稳定性的新型炭材料中粗石墨;三是各种规格的各向同性高密、高强、高纯石墨;四是石墨化工... |
Same products
 |
Impregnated Graphite Electrode | 卖方: Zhongsheng Carbon Technology Co., Ltd | ZSCGraphite electrodeare manufactured with high quality raw materials including petroleum cokes,n... |
 |
Graphite Heating Rod | 卖方: Zhongsheng Carbon Technology Co., Ltd | Graphite Heating Rodis Applied for industrial furnaces as structural or heating parts, like gra... |
 |
Graphite Electrode Scraps | 卖方: Zhongsheng Carbon Technology Co., Ltd | The graphite scraphas different definitions in different materials. Some materials and literature... |
 |
HP Graphite Electrodes | 卖方: Zhongsheng Carbon Technology Co., Ltd | Graphite electrode are manufacturedwith high quality raw materials including petroleum cokes, nee... |
 |
UHP Graphite Electrodes | 卖方: Zhongsheng Carbon Technology Co., Ltd | Graphite electrodeare manufactured with high quality raw materials including petroleum cokes, nee... |
