PAN Based Graphite/Carbon Hard Felt Board for Vacuum Furnace

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PAN Based Graphite/Carbon Hard Felt Board for Vacuum Furnace

Volume Density (g/cm3): 0.22-0.28
Tensile Strength (Mpa): 2.5 (Deformation 5%)
Thermal Conductivity (W/m.k): 0.15-0.25(25) 0.40-0.45(1400)
Specific Resistance (Ohm.cm): 0.18-0.22
Carbon Content (%): ≥99
Ash Content (%): ≤0.6
Moisture Absorption (%): ≤1.6
Purification Scale : Hight Purity
Processing Temperature : 1450-2000
Available Size:
Plate: 1500*1800(Max) Thickness 20-200mm
Round Drum: 1500*2000(Max) Thicknes 20-150mm
Square Drum: 1500*1500*2000(Max) Thickness 60-120mm
Applicative Temperature Range : 1250-2600

Fields of applications:
•Vacuum furnaces
•Inert gas furnaces
•Heat treatment
(hardening, carbonization, brazing, etc.)
•Carbon fiber production
•Hard metal production
•Sintering applications
•Technical ceramic production
•CVD/PVD coasting

Carbon/Graphite Soft Felt /Pan Based	PSF1	PSF2	PSF 3	PSF 4
Treat Temperature oC	1100	1800	2200	2600
Bulk density g/cm3	0.15	0.12	0.11-0.12	0.10-0.12
Carbon content %	≥95.5	≥97.2	≥99.95	≥99.99
Ash content %	≤0.7	≤0.3	≤0.01	≤0.005

Carbon/Graphite Rigid Felt /Pan Based	PRF 1	PRF 2	PRF 3	PRF 4
Treat Temperature oC	1100	1800	2200	2600
Bulk density g/cm3	0.23-0.26	0.24-0.25	0.18-0.24	0.18-0.22
Carbon content %	≥95	≥97	≥99.9	≥99.99
Ash content %	≤0.75	≤0.4	≤0.02	≤0.008