Poly (tetrafluoroethylene) CAS 9002-84-0
Poly (tetrafluoroethylene) ni a mọ nigbagbogbo bi ọba ti awọn pilasitik. Apapọ polima ti a ṣẹda nipasẹ afikun polymerization ti tetrafluoroethylene. Awọn oriṣi mẹta lo wa: granular, lulú, ati omi ti a tuka. Awọn iwuwo ti awọn ri to 2.25g/cm3. Awọn awọ jẹ funfun funfun, ologbele sihin, ati ki o ni o dara ooru resistance. Iwọn otutu iṣiṣẹ le wa laarin -75 ℃ ati 250 ℃. Awọn gaasi ti o le decompose ati ipilẹṣẹ nigbati o gbona si 415 ℃ jẹ ipalara fun eniyan.
Nkan | Sipesifikesonu |
Oju omi farabale | 400 °C |
iwuwo | 2.15 g/ml ni 25 °C |
Ojuami yo | 327 °C |
Òórùn | alaiwulo |
resistivity | 1.35 |
Awọn ipo ipamọ | Fipamọ ni -20°C |
Poly (tetrafluoroethylene) ni a lo ninu ile-iṣẹ ẹrọ itanna fun idabobo ti awọn laini ifihan agbara kọnputa itanna, awọn kebulu, awọn ohun elo itanna igbohunsafẹfẹ giga, bakanna bi iṣelọpọ awọn kebulu igbohunsafẹfẹ giga, awọn capacitors giga-giga, awọn okun, ati bẹbẹ lọ; Ninu ile-iṣẹ ikole, o ti lo lati ṣe awọn opo gigun ti epo nla, awọn afara orule irin, awọn afara, ati bẹbẹ lọ
Nigbagbogbo aba ti ni 25kg / ilu, ati tun le ṣee ṣe package ti adani.
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Poly (tetrafluoroethylene) CAS 9002-84-0
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Poly (tetrafluoroethylene) CAS 9002-84-0