ITEM		INDEX
Trademark		rayon-based carbon fiber felt LTZ-124-5	rayon-based graphite fiber felt LTZ-124-6	PAN carbon fiber felt LTZ-124-3	PAN graphite fiber felt LTZ-124-1
Material		RCF	RCF	PAN-CF	PAN-CF
Bulk density g/cm3		0.10-0.12	0.08-0.10	0.14-0.17	0.12-0.14
Carbon %		≥98.5	≥99	≥98.5	≥99
Fhermal conductivity 1150oC W/m .K		0.08-0.15	0.06-0.14	0.12-0.18	0.08-0.14
Tensile Strength (Mpa)		0.13	0.1	0.15	0.14
Crushing stress at 10% compression N/cm2		6-10	5-8	8-12	8-10
Ash %		≤0.05	≤0.005	≤0.05	≤0.005
Processing temperature		1200oC	2500oC	1200oC	2500oC
Operating Condition	in the air	≤400oC	≤400oC	≤400oC	≤400oC
	in the vacuum	≥1500oC	≥2200oC	≥1500oC	≥2200oC
	In the inert atmosphere	≥1700oC	≥3400oC	≥3200oC	≥3500oC
Spec	lenght (m)	16-18M		9-12M
	Wide (mm)	1000-1300
	High(mm)	3,5,8,10