Main features of graphite heater:
1. uniformity of heating structure.
2. good electrical conductivity and high electrical load.
3. corrosion resistance.
4. inoxidizability.
5. high chemical purity.
6. high mechanical strength.
The advantage is energy efficient, high value and low maintenance. We can produce anti-oxidation and long life span graphite crucible, graphite mold and all parts of graphite heater.
Main parameters of graphite heater
|
Technical Specification |
Semicera-M3 |
|
Bulk Density (g/cm3) |
≥1.85 |
|
Ash Content (PPM) |
≤500 |
|
Shore Hardness |
≥45 |
|
Specific Resistance (μ.Ω.m) |
≤12 |
|
Flexural Strength (Mpa) |
≥40 |
|
Compressive Strength (Mpa) |
≥70 |
|
Max. Grain Size (μm) |
≤43 |
|
Coefficient of Thermal Expansion Mm/°C |
≤4.4*10-6 |
