Withstand 3500 ℃ High Temperature Polyacrylonitrile Based Graphite Felt PAN Based Graphite Felt

Withstand 3500 ℃ High Temperature Polyacrylonitrile Based Graphite Felt PAN Based Graphite Felt

Characteristic

Polyacrylonitrile based carbon fiber, referred to as PAN based fiber, is widely used in automotive, aerospace, construction, sports, medical and other fields.
The process of preparing polyacrylonitrile fiber in production is:
Polyacrylonitrile resin → polyacrylonitrile fiber → pre oxidation → carbonization → graphitization → surface treatment → coiling → carbon fiber.

The Graphite felt produced by zopin has the characteristics of high temperature resistance（3500C）, high carbon content（Carbon content up to 99% - 99.99%）, light weight and excellent heat insulation performance
Technical indicators:

Test items		Test standard	unit	Specifications
width of cloth		ISO3932-1976	cm	100-200
thickness		ISO5084-1996	mm	0.5-50
density		ISO3801-1971	g/m3	0.12-0.14
tensile strength		GB/T8721-2009	MPa	0.41-0.43
Carbon content		GB/T31292-2014	%	99-99.99
ash content		FZ/T50044-2018	ppm	5-500
Far infrared emissivity		GB/T30127-2013	%	80-90
Negative ion generation		GB/T30128-2013	An/cm3	500-20000
Thermal conductivity	1200 °C	ASTM-D5470	W/M.K	0.22-0.25
	1500 °C			0.3-0.36
Square resistance		D-6120	Ω	0.05-0.5
High temperature resistance		GJB150.3-86	°C	1500-3500

To customize various metal foams, please click the picture below for details：