Pan Base Graphite Felt

• Customization: Available
• Shape: Felt
• Refractoriness (℃): Refractoriness> 2000
• Model NO.: FW100
• Type: Graphite Felt
• Material: Graphite Fiber
• Transport Package: Wooden Cases or as Customer′s Demands
• Specification: Thickness 3-12.5mm
• Trademark: XS
• Origin: China
• HS Code: 5602290000
• Production Capacity: 5000 Kgs/Day

Product Description

PAN base graphite felt

                                 

Product Discription:

The graphite felt is normally classified into asphaltic based graphite felt, PAN based graphite felt &rayon-based graphite felt. The mainly application is electric conduction in the photovoltaic industry, as the heat retaining material, thermal insulation material for the smelting furnace and vacuum furnace, and in chemical industry it could be the filtration material. 

The polypropylene cyano is the major raw material. The polypropylene cyano carbon felt or rayon-based carbon feltis cuttd into the specific dimension, and loaded into the graphite vessel after rolled. The graphite vessel will be setted in the high temperature furnace, protected in vacuum or by high pure inert gas. It's heated up to 2200-2500ºC with the heating rate 100-300ºC/h, then get the final product after naturally cooled to 100ºC .
 

Supply Ability:

5000 kgs per day
 

Packaging & Delivery:

Port: Tianjin, China
Packing: Wooden cases or as customer's demands.
Lead Time : 10-25 days after advance payment.

  
Physical and chemical index

ITEM		INDEX
Products		Graphite fiber felt	Carbon fiber felt
Application		Electric Conductivity	thermal insulation
Material		PAN-CF	PAN-CF
Bulk density (g/cm^3)		0.12~0.14	0.14~0.17
Carbon  (%)		≥99	≥98.5
Fhermal conductivity(1150ºC)W/mk		0.08~0.14	0.12~0.18
Tensile Strength (MPa)		0.14	0.15
Crushing stress at 10% compression ( N/cm^2)		8~10	8~12
Ash  ( %)		≤0.005	≤0.05
Processing temperature (ºC)		2500	1200
speciafication	Length(m)	25	25
	Wide  (mm)	1000-1300	1000-1300
	High  (mm)	1.2.3.5.6.8.10	1.2.3.5.6.8.10
Operating Condition	in the air(ºC)	≤400	≤400
	in the vacuum(ºC)	≥2200	≥1500
	In the inert atmosphere (ºC)	≥2800	≥1800

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