new material
Product Overview
Graphite tubes are tubular materials made from high-purity graphite, which exhibits excellent resistance to high temperatures, corrosion, and good electrical conductivity. Graphite, being a crystalline form of carbon, is soft and slippery to the touch, capable of withstanding extreme temperatures while maintaining good chemical stability. It is widely used in high-temperature, high-strength applications and offers superior conductivity and lubrication in specialized fields.
Key Features
- High-Temperature Resistance:Graphite tubes can withstand temperatures up to 3652°C, making them suitable for use in extreme heat environments.
- Chemical Stability:Excellent corrosion resistance in most acidic and alkaline environments.
- Electrical Conductivity:Graphite materials are conductive, making them ideal for use as electrical conductors.
- Wear Resistance and Lubrication:Offers exceptional lubrication properties, making it suitable for high-friction environments.
Applications
- Refractory Materials:Used in the metallurgical industry for graphite crucibles, steel ingot protectants, and furnace linings.
- Electrical Conductivity:Commonly used in the electrical industry for electrodes, brushes, carbon rods, and carbon tubes.
- Lubrication:Applied as a lubricant in the machinery industry, especially in high-temperature and high-pressure conditions.
- Nuclear and Defense Industries:Utilized as a neutron moderator in nuclear reactors and in aerospace, missile, and solid-fuel rocket applications.
| Item | 8-24 mesh |
| Iodine value(mg/g) | 800-1000 |
| Strength(%) | >94 |
| Dry reduction（%） | <10 |
| Ignition residue（%） | <5 |
| Filling proportion(g/cm3) | 0.35-0.55 |
| PH | 6~8 |
| Methylene blue value（ml） | >10 |
