Ulwazi oluningiliziwe lwe-PERFLUOROPOLYETHER(PFPE) CAS 69991-67-9/60164-51-4
Imininingwane
| Igama elifanayo | I-PERFLUOROPOLYALKYLETHER;2-ethanediyl]],.alpha.-(pentafluoroethyl)-.omega.-[tetrafluoro(trifluoromethyl)ethoxy]-Poly[oxy[trifluoro(trifluoromethyl)-1;alpha-(pentafluoroethyl)-poly[oxy[trifluoro(trifluoromethyl)-2-ethanediyl]];omega-[tetrafluoro(trifluoromethyl)ethoxy]-; POLY(HEXAFLUOROPROPYLENEChemicalbookOXIDE)VISCOS&; POLY(HEXAFLUOROPROPYLENEOXIDE),VISCOSI; Polyoxytrifluoro(trifluoromethyl)-1,2-ethanediyl,.alpha.-(pentafluoroethyl)-.omega.-tetrafluoro(trifluoromethyl)ethoxy-; i-α-(Pentafluoroethyl)-OMEGA-[tetrafluoro-(trifluoromethyl)-ethoxy]-poly-{oxy-[trifluoro-(trifluoromethyl)-1,2-ethanediyl]} |
| I-CAS | 69991-67-9/60164-51-4 |
| Ifomula Yamamolekyuli | [CF(CF3)CF2O]x(CF2O)y |
| Isisindo sama-molecule | 0 |
| Isakhiwo Samakhemikhali |
|
| Ukubukeka | Uketshezi olungenambala, olungenambitheki, olusobala |
| Ukuhlolwa | 99%min |
Imininingwane
| Izinto | Imininingwane | Ukuvuselelwa |
| Ukubukeka | Uketshezi olungenambala | Qinisekisa |
| Amandla adonsela phansi athile/(20℃,g/cm3) | 1.78-1.88 | 1.84 |
| Ukujiya /(25 ℃ mm2/s) | / | 7.5 |
| Ukuqina /(40 ℃,mm2/s)mm2/s) | / | 5.36 |
| isisindo sama-molecule (g/mol) | 750- 950 | 880 |
| Iphuzu lokuthela ℃ | ≤73 | Kuqinisekisiwe |
| inani le-asidi | ＜0.05 | 0.02 |
| Ukushisa kokushisa% | 80℃ | 16.71 |
| Ukushisa kokushisa% | 121℃ | 78.41 |
| Ukulahlekelwa ukuhwamuka | %emahoreni angu-22 | 48.42 |
| Isiphetho: Kuhambisana ne-Standard yenkampani | ||
Ukusetshenziswa
Ama-Perfluoropolyethers (PFPE) aqala ukufundwa ngawo-1960. Luhlobo lwama-perfluoropolyethers akhethekile. Isisindo sawo esimaphakathi sama-molecule sisukela ku-500 kuya ku-15000. Kunezinto ezintathu kuphela ze-C, F, O ezincwadini zamakhemikhali ku-molecule. Inezici zokumelana nokushisa, ukumelana nokushiswa kwe-oxidation, ukumelana nemisebe, ukumelana nokugqwala, ukungashi, njll. Isetshenziswe njengesithambisi esithembeke kakhulu kwezempi, ezindizayo, embonini yenuzi nakwamanye amasimu asezingeni eliphezulu amashumi eminyaka. Namuhla, i-perfluoropolyether isetshenziswa kabanzi embonini yamakhemikhali, kuma-elekthronikhi, ezintweni zikagesi, emishinini, embonini yenuzi, nasezindiza.
Ukupakisha Nokuthumela
25KG/isigubhu, 50KG/isigubhu. Ngokuvamile umthwalo wephalethi elilodwa u-500KG
Kungokwempahla evamile futhi kungalethwa ngolwandle noma emoyeni
gcina futhi ugcine
Ukusebenza: iminyaka emi-2
Ukomisa umoya ngokushisa okuphansi; nge-asidi, usawoti we-ammonia ogcinwe ngokwehlukana
Umthamo: 30MT ngonyaka. Manje sandisa umugqa wethu wokukhiqiza.
Imibuzo Evame Ukubuzwa
1.Q:Ingakanani inani elincane kakhulu le-oda le-PERFLUOROPOLYALKYL ETHER(PFPE)?
R:1kg, singaphinde sinikeze lo mkhiqizo kwenye ilabhorethri.
2.Q:Uma ungamukela ukupakisha okukhethekile kwe-PERFLUOROPOLYALKYL ETHER(PFPE)?
R: Yebo, singahlela ukupakisha ngokwesidingo samakhasimende.
3.U:Iyiphi inkokhelo ongayimukela nge-PERFLUOROPOLYALKYL ETHER(PFPE)?
R:LC,TT,WESTERN UNION nabanye.
Umkhiqizo ongezansi mhlawumbe udinga
I-Nonafluorobutanesulfonyl fluoride CAS 375-72-4
I-PERFLUOROPOLYETHER(PFPE) CAS 69991-67-9/60164-51-4
I-Perfluorooctyl iodide CAS 507-63-1
4-(Trifluoromethyl)benzaldehyde CAS 455-19-6
I-Lithium nonafluorobutanesulfonate CAS 131651-65-5
I-Perfluorobutylsulfonamide CAS 30334-69-1
I-Acyl Fluoride I-Perfluoropolyether Eqediwe; I-Poly (i-perfluoropropylene oxide) ；I-Perfluoropolyether I-Acyl Fluoride; I-PFPE-COF CAS25038-02-2
Utshwala lwe-Perfluoropolyether; PFPE-OH CAS 90317-77-4
