PERFLUOROPOLYETHER (PFPE) CAS 69991-67-9/60164-51-4 cov ntaub ntawv qhia txog

Kev Piav Qhia Luv:

CAS:69991-67-9/60164-51-4

Cov Qauv Molecular:[CF(CF3)CF2O]x(CF2O)y

Qhov Hnyav Molecular: 0

Tsos:Tsis muaj xim, tsis muaj saj, kua pob tshab

Kev Ntsuas:99% feeb

Xa email rau peb

Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Cov ntsiab lus

Cov lus sib xws	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-; α-(Pentafluoroethyl)-OMEGA-[tetrafluoro-(trifluoromethyl)-ethoxy]-poly-{oxy-[trifluoro-(trifluoromethyl)-1,2-ethanediyl]}
CAS	69991-67-9/60164-51-4
Cov Qauv Molecular	[CF(CF3)CF2O]x(CF2O)y
Qhov Hnyav Molecular	0
Cov Qauv Tshuaj
Qhov tsos	Tsis muaj xim, tsis muaj saj, kua pob tshab
Kev Ntsuas	99% feeb

Cov Lus Qhia Tshwj Xeeb

Cov khoom	Cov Lus Qhia Tshwj Xeeb	Resuslt
Qhov tsos	kua tsis muaj xim	Paub meej
Lub ntiajteb txawj nqus tshwj xeeb / (20 ℃, g / cm3)	1.78-1.88	1.84
Qhov khov /(25 ℃ mm2/s)	/	7.5
Viscosity /(40 ℃, mm2/s)mm2/s)	/	5.36
Qhov hnyav molecular (g / mol)	750- 950	880
Ncuav taw tes ℃	≤73	Tau lees paub lawm
tus nqi kua qaub	<0.05	0.02
Kub ntawm vaporization%	80 ℃	16.71
Kub ntawm vaporization%	121℃	78.41
Kev poob dej	% hauv 22 teev	48.42
Xaus Lus: Ua raws li lub tuam txhab STANDARD

Kev Siv

Perfluoropolyethers (PFPE) tau kawm thawj zaug hauv xyoo 1960. Nws yog ib hom perfluoropolyethers tshwj xeeb. Nws qhov hnyav nruab nrab ntawm 500 txog 15000. Tsuas muaj peb hom C, F, O hauv cov molecule. Nws muaj cov yam ntxwv ntawm kev tiv taus cua sov, kev tiv taus oxidation, kev tiv taus hluav taws xob, kev tiv taus corrosion, kev tsis kub hnyiab, thiab lwm yam. Nws tau siv los ua cov roj nplua nyeem zoo heev hauv tub rog, aerospace, nuclear kev lag luam thiab lwm yam kev lag luam tshiab tau ntau xyoo. Niaj hnub no, perfluoropolyether siv dav hauv kev lag luam tshuaj lom neeg, khoom siv hluav taws xob, khoom siv hluav taws xob, tshuab, nuclear kev lag luam, aerospace.

Ntim thiab Xa Khoom

25KG/nruas, 50KG/nruas. Feem ntau 1 pallet thauj khoom 500KG

Yog khoom siv thiab xa tau los ntawm hiav txwv lossis cua

khaws cia thiab cia

Kev siv tau: 2 xyoos

Qhov cua txias qis kom qhuav; nrog kua qaub, ammonia ntsev khaws cia cais

Peev Xwm: 30MT ib xyoos. Tam sim no peb tab tom nthuav peb cov kab ntau lawm.

Cov Lus Nug Feem Ntau

1.Q: Qhov kev txiav txim yam tsawg kawg nkaus rau PERFLUOROPOLYALKYL ETHER (PFPE) yog dab tsi?
R: 1kg, peb kuj tuaj yeem muab cov khoom no rau qee lub chaw kuaj mob.

2.Q: Yog tias koj tuaj yeem txais cov khoom ntim tshwj xeeb rau PERFLUOROPOLYALKYL ETHER (PFPE)?
R: Yog, peb tuaj yeem npaj cov khoom raws li tus neeg yuav tsum tau ua.

3.Q: Koj tuaj yeem txais nyiaj dab tsi rau PERFLUOROPOLYALKYL ETHER (PFPE)?
R: LC, TT, WESTERN UNION thiab lwm yam.