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PAN基碳纖維氈 PAN based fiber felt
產(chǎn)品簡(jiǎn)介：聚丙烯腈基碳纖維氈是由聚丙烯腈基纖維經(jīng)過無(wú)紡、針刺工藝制得氈體，并通過合理的預(yù)氧化、碳化、石墨化工藝生產(chǎn)獲得，是成熟的高溫隔熱保溫材料。
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.
技術(shù)參數(shù) Specification
參數(shù)項(xiàng) Property | PAN碳?xì)?/p> Carbon fiber felt | PAN 基石墨氈 Graphite fiber felt |
生產(chǎn)溫度，℃ Produce Temperature,℃ | 900±50 | 2200 |
導(dǎo)熱系數(shù)W/m.k Theral 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 |
體積密度，g/cm3 Bulk density,g/cm3 | 0.13-0.155 | 0.12-0.14 |
寬度，cm Width.cm | ≤145 | ≤145 |
厚度，mm Thickness,mm | 8、10(±0.5) | 8、10(±0.5) |
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