High Purity Graphite Block
2000.0~5500.0 USD
| Min. Order: | 10 Ton |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 5000 tons/month |
| Place of Origin: | Shandong |
Company Profile
| Location: | Qingdao, Shandong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Carburizer, Graphite Products |
Product Detail
| Model No.: | TR-SCGB101 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Brand Name: | Tennry |
| Application: | chemical metallurgy textile |
| Dimensions: | as customer requirement |
| Chemical Composition: | carbon ,ash,moisture |
| Apparent density: | 1.58-1.9g/cm3 |
| Grain size: | 0.8-4mm 325mesh |
| Size: | 100*100*80mm---800*800*1400mm |
| Compressive strength: | 20-85Mpa |
| Production Capacity: | 5000 tons/month |
| Packing: | Plywood case, interspace with filling materials in order to avoid shaking. |
| Delivery Date: | Within 15 working days |
Product Description
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.
