PERFLUOROPOLYETHER (PFPE) CAS 69991-67-9 / 60164-51-4 amakuru arambuye

Ibisobanuro bigufi:

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

Molecular Fomula:[CF (CF3) CF2O] x (CF2O) y

Uburemere bwa molekile: 0

Kugaragara:Ibara ritagira ibara, ritaryoshye, rifite amazi meza

Suzuma:99% min

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro

Synonym	PERFLUOROPOLYALKYLETHER; 2-ethanediyl]],. Alpha .- (pentafluoroethyl) -. Omega .- [tetrafluoro (trifluoromethyl) ethoxy] (trifluoromethyl) -2-ethanediyl]]; omega- [tetrafluoro (trifluoromethyl) ethoxy] -;POLYI (HEXAFLUOROPROPYLENEChemicalbookOXIDE) VISCOS &;POLYI (HEXAFLUOROPROPYLENEOXIDE), VISCOSI;Polyoxytrifluoro (trifluoromethyl) -1,2-ethanediyl, .alpha .- (pentafluoroethyl) -. Omega.-tetrafluoro (trifluoromethyl) ethoxy-;α- (Pentafluoroethyl) -OMEGA- [tetrafluoro- (trifluoromethyl) -ethoxy] -polisi- {oxy-
URUBANZA	69991-67-9 / 60164-51-4
Fomula	[CF (CF3) CF2O] x (CF2O) y
Uburemere bwa molekile	0
Imiterere yimiti
Kugaragara	Ibara ritagira ibara, ritaryoshye, rifite amazi meza
Suzuma	99% min

Ibisobanuro

Ibintu	Ibisobanuro	Resuslt
Kugaragara	Amazi adafite ibara	Emeza
Uburemere bwihariye / (20 ℃, g / cm3)	1.78-1.88	1.84
Viscosity / (25 ℃ mm2 / s)	/	7.5
Viscosity / (40 ℃, mm2 / s)mm2 / s)	/	5.36
uburemere bwa molekile (g / mol)	750- 950	880
Suka ingingo ℃	≤73	Byemejwe
agaciro ka aside	＜ 0.05	0.02
Ubushyuhe bwo guhumeka%	80 ℃	16.71
Ubushyuhe bwo guhumeka%	121 ℃	78.41
Gutakaza umwuka	% in22hr	48.42
Umwanzuro: Bihujwe na sosiyete STANDARD

Ikoreshwa

Perfluoropolyethers (PFPE) yize bwa mbere mu myaka ya za 1960.Nubwoko bwihariye bwa perfluoropolyethers.Impuzandengo yacyo ya molekile iri hagati ya 500 na 15000. Hariho C, F, O gusa ibintu bitatu byibitabo byimiti muri molekile.Ifite ibiranga kurwanya ubushyuhe, kurwanya okiside, kurwanya imirasire, kurwanya ruswa, kudakongoka, n'ibindi. Yakoreshejwe nk'amavuta yizewe cyane mu gisirikare, mu kirere, mu nganda za kirimbuzi no mu zindi nzego zigezweho mu myaka mirongo.Muri iki gihe, parfluoropolyether ikoreshwa cyane mu nganda z’imiti, ibikoresho bya elegitoroniki, ibikoresho by’amashanyarazi, imashini, inganda za kirimbuzi, ikirere.

Gupakira no kohereza

25KG / ingoma, 50KG / ingoma.Mubisanzwe pallet 1 yikoreza 500KG

Biri mubicuruzwa bisanzwe kandi birashobora gutangwa ninyanja cyangwa ikirere

kubika no kubika

Agaciro: 2years

Guhumeka ubushyuhe buke;hamwe na aside, umunyu wa ammonia ubitswe ukwe

Ubushobozi: 30MT kumwaka.ubu turimo kwagura umurongo wumusaruro.

Ibibazo

1.Q: Nibihe byibuze byateganijwe kuri PERFLUOROPOLYALKYL ETHER (PFPE)?
R: 1kg, dushobora kandi gutanga iki gicuruzwa muri laboratoire.

2.Q: Niba ushobora kwemera gupakira bidasanzwe kuri PERFLUOROPOLYALKYL IBINDI (PFPE)?
R: Yego, turashobora gutegura gupakira nkuko abakiriya babisabwa.

3.Q: Ni ubuhe bwishyu ushobora kwemera kuri PERFLUOROPOLYALKYL IBINDI (PFPE)?
R: LC, TT, IHURIRO RY'IBURENGERAZUBA n'abandi.