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Qingdao Tennry Carbon Co., Ltd.
Qingdao Tennry Carbon Co., Ltd.  

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High Purity Graphite Block 

Price: 2000.0~5500.0 USD 
Payment Terms: T/T,L/C,WU, 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Model No.: TR-SCGB101
Production Capacity: 5000 tons/month
Delivery Date: Within 15 working days
Application: chemical metallurgy textile
Chemical Composition: carbon ,ash,moisture
Grain size: 0.8-4mm 325mesh
Compressive strength: 20-85Mpa
Means of Transport: Ocean,Land,Air,
Packing: Plywood case, interspace wi...
Brand Name: Tennry
Dimensions: as customer requirement
Apparent density: 1.58-1.9g/cm3
Size: 100*100*80mm---800*800*1400...

high purity graphite block
phite Block1.density:1.58-1.9g/cm3
2.grain:0.8-4mm/325mesh
3.compressive strength:35-80Mpa
4.Bending strength: 15-50Mp

 Specifications
High temp proof: melting point of graphite is 3850 C , boiling point is 4250C, small loss even under high temp burning.
1.High purity graphite has its unique advantages: low resistivity, high temp proof, anti corrosion, good thermal shock resistance,   electrical conductivity, low coefficient of thermal expansion, self -lubricating, suitable for precise process.
2.
Electrical conductivity, thermal conductivity: electrical conductivity of graphite is 100 times than normal nonmetal metal minerals, even better than that of steel, iron, aluminium, lead etc. Coefficient of thermal conductivity decreases as temp increases, graphite is even going to be a heat insulator under extremely high temp. Graphite can conduct electricity due to each carbon atoms in graphite can only form three covalent bond with other carbon atoms ,each carbon atoms remains a free electrons to transmit electric charge.
Physical and chemical indicators of graphiteblock.
Model
Density
g/cm3
Resistivity
µΩm
Breaking strength
Mpa
Compression strength
Mpa
Thermal expansion coefficient
        10-6/°C
Ash
%
Graininess
mm
>=
<=
>=
>=
<=
<=
TC170
1.70
10.5
19
38.0
2.3
0.3
4.0
TZ160
1.60
10.0
17.5
35.0
2.3
0.3
2.0
TZ170
1.70
8.5
18
36.0
2.5
0.3
2.0
TX170
1.70
8.5
18
36.0
2.5
0.3
0.8
TX172
1.72
8.5
22
44.0
2.5
0.3
0.8
TX174
1.74
8.0
24
48.0
2.5
0.3
0.8
All kinds of sizes can be manufactured according to customer requirement.
Welcome to copperate with Qingdao Tennry Carbon Co.,Ltd.
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 Ms. Henin Sun

Tel: 86-532-88732781
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Company Info

Qingdao Tennry Carbon Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Qingdao
Province/State: Shandong
Country/Region: China (Mainland)

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