Graphite rod is most frequently used as the heating element in high temperature vacuum furnace, and the highest temperature of the graphite rod can reach 3000℃. It’s also widely used in a heat source or heat radiation of high-temperature environments and other various mechanical friction conditions. It has such traits as high thermal conductivity, high thermal stability, temperature shock resistance and excellent electronic property.
Material index
Trademark | Bull density | Electric resistivity | Flexural strength | Compressive strength | Ash |
g/cm³ | μΩ·m | Mpa | Mpa | % | |
OZ-2 | ≥1.60 | ≤11.5 | ≥6.0 | ≥18.0 | ≤0.3 |
OZ-2-1 | ≥1.70 | ≤8.5 | ≥9.0 | ≥30.0 | ≤0.3 |
OZ-8 | ≥1.70 | ≤8.5 | ≥10.0 | ≥24.0 | ≤0.3 |
OZ-8-2 | ≥1.72 | ≤8.0 | ≥12.0 | ≥31.0 | ≤0.3 |
OZ-8-3 | ≥1.72 | ≤9.0 | ≥14.5 | ≥32.0 | ≤0.2 |
OZ-G-1 | ≥1.68 | ≤14 | ≥25.0 | ≥50.0 | ≤0.15 |
OZ-G-2 | ≥1.78 | ≤14 | ≥40.0 | ≥60.0 | ≤0.1 |
OZ-G-3 | ≥1.85 | ≤13 | ≥45.0 | ≥65.0 | ≤0.05 |
OZ-D1 | 1.80~1.85 | ≤15 | ≥40.0 | ≥85.0 | ≤0.03 |
Our Services
1. 50 years experience in graphite field
2. Superior quality with competitive price
3. Short delivery time
4. Length upon customer’s requirement
5. Good after-sale service
+86-533-6159088
Add：NO.29 Beijing Road, Zhangdian disctrict, Zibo city, Shandong province, China. Postal code 255000
Tel：+86-533-6159088
Fax：+86-533-6159088
Email：info@ozgraphite.com