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PAN基碳纤维毡 PAN based fiber felt
产品简介：聚丙烯腈基碳纤维毡是由聚丙烯腈基纤维经过无纺、针刺工艺制得毡体，并通过合理的预氧化、碳化、石墨化工艺生产获得，是成熟的高温隔热保温材料。
Product introduction: Using polyacrlonitrile staple fiber to produce felt,by reasonable weaving acupuncture and high temperature processes to make sure felt has good function, it is a kind of traditional thermal insulation material.
技术参数 Specification
|
参数项
Property
|
PAN碳毡
Carbon fiber felt
|
PAN基石墨毡
Graphite fiber felt
|
|
生产温度，℃
Produce Temperature,℃
|
900±50 | 2200 |
|
导热系数 W/m.k
Thermal conductivity, W/m.k
|
0.06-0.09/0.12-0.16 | 0.08-0.14/0.45-0.55 |
|
碳含量，%
Carbon content, %
|
≥85 | ≥99.85 |
|
灰分，ppm
Ash content, ppm
|
≥2000 | 200-1200 |
|
体积密度，g/cm3
Bulk density, g/cm3
|
0.13-0.155 | 0.12-0.14 |
|
宽度，cm
Width, cm
|
≤145 | ≤145 |
|
厚度，mm
Thickness, mm
|
8、10（±0.5） | 8、10（±0.5） |
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