Description:
Graphite felt is used in high temperature furnaces, and their main function is to keep warm 3000 degree. Due to the low density of the material, the mass of the thermal insulation layer is also light. The thickness ranges from 1.5 to 15mm and the resistance is also higher, which ensures the best thermal insulation design for various systems. In addition, we can also produce soft and rigid felts in custom sizes according to your specific requirements.
Soft Felt Specification:
Carbon Content: 99 pecent
Thermal Conductivity: 0.08-0.14W/m.k
Volume Density: 0.12-0.14g/cm3
Tensile Strength: 0.14Mpa
Crushing stress at 10 pecent compression: 8-10N/cm2
Processing Temperature: 2500 degree
Rigid Felt Specification:
Rigid Felt Specification:
Thermal Conductivity: 0.15-0.25W/m.k
Specific Resistance: 0.17-0.22
Carbon Content: 99 pecent
Ash Content: 0.3
Moisture Absorption: 2.0
Processing Temperature: 1450-2500 degree
Feature:
1.Low ash content,High carbon content,Low gas evolution.
2.Excellent heat insulation,Low thermal conductivity.
3.Long life time,Good anticorrosion,High oxidation resistance
4.Easy Handling,Good Strength.
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