Ivalwe ngeFayibha yeGraphite yangaphambili eOxidized
Ivalwe ngeFayibha yeGraphite yangaphambili eOxidized
I-fiber graphite e-oxidized yangaphambili yenziwa kwi-polyacrylonitrile-based fiber ngokusebenzisa i-pre-oxidation, i-crimping, ukusika, ukubethelwa inaliti, i-carbonization kunye ne-graphitization. Xa kuthelekiswa ne-PAN-based graphite feel, inikezela ngoxinaniso olusezantsi, ukuthamba okungcono kunye nokusezantsi…
Ulwazi lobuGcisa
| Ipropati | Ivakale i-viscosegraphite evela ngaphandle | Ifiber yegraphite ivakale |
| ℃ Ukuvelisa Ubushushu,℃ | 900±50 | 2000 |
| W/ (m.k) (350℃/1550℃) Thermal conductivity, W/(m.k) | 0.06-0.09/0.22-0.30 | 0.08-0.30/0.50-0.65 |
| % Umxholo weCarbon,% | ≥85 | ≥99.85 |
| ppm Umxholo wothuthu, ppm | ≥3000 | 500-1500 |
| g/cm3 Ukuxinana kobuninzi, g/cm3 | 0.10-0.12 | 0.08-0.10 |
| mm Ububanzi, mm | ≤1600 | ≤1400 |
| mm Ukutyeba, mm | 3, 5, 8, 10 (±0.5 | 3, 5, 8, 10 (±0.5 |
Amanqaku okubuza
Nceda wabelane ngesicelo, ubushushu obusebenzayo, ubungakanani obuceliweyo, ubungakanani kunye nelizwe lekowuti kunye nengcaciso ecacileyo.
