CAS: 335-67-1|Pentadecafluorooctooctanoi acid

Cov khoom lag luam

Perfluorooctooctantantantantantantantantantantoi, Nws cov mis mis yog c₈hf₁₅o₂, nws tus lej cas yog 335 - 67 - 1, thiab nws cov roj molecular yog 414.07.

Lub cev, Perfluorooctooctanoi acid yog ib tug dawb sivch nyob rau hauv chav tsev kub, uas tej zaum yuav muaj ntxhiab tsw. Nws lub ntsiab lus melting yog 52 - 56 degree, thiab qee cov ntaub ntawv tseem qhia nws li 54.3 degree lossis {}}} degree. Nws qhov cub npau npau yog 189 degree lossis 192 degree, thiab nws qhov ntom yog 1.79 g / cm³. Nws yog me ntsis soluble hauv dej, muaj cov yam ntxwv ntawm kev ua hydrophobic thiab oleophobic, thiab yog acidic. Thaum cov siab yog 1 g / l, lub p yog 2.6 thiab tus nqi PKA yog 2.5. Vim tias cov hluav taws xob siab ntawm cov tshuaj fluorine, cov pa roj fluorine yog ib qho ntawm cov khoom sib khi loj tshaj plaws hauv xwm, yog li ntawd meej ruaj khov, antioxidant, thiab tsis yooj yim rau kev txwv tsis yooj yim.

Cov ntaub ntawv yooj yim

Cov Ntaub Ntawv Kev Nyab Xeeb

Kev phom sij rau ib puag ncig: nws tsis yooj yim rau kev thuam tom qab nkag mus rau thaj chaw huab cua. Nws tuaj yeem raug tshem tawm lossis thauj los ntawm kev deb, thiab nws ncav cuag thiab ntub dej, lossis nkag mus rau cov pa tsw qab.
Kev Noj Qab Haus Huv Cov phom sij: Nws tuaj yeem nqus tau los ntawm tib neeg lub cev los ntawm kev cuam tshuam lub zog thiab ua kom muaj kev cuam tshuam ntawm lub zog, thiab ua rau mob hlwb, yog li mob qog nqaij hlav thiab lashpement.

Kev siv

Surfactant: perfluorooctooctantantantantantantoic yog siv los ua surfactant rau cov fluoropolymer emulsions hauv kev siv cov khoom siv xws li Teflon.
Dispersant: siv los ua ib qho tsis txaus ntseeg thaum Tetrafluoroethylene polymerization roj hmab ntau lawm, thiab tseem yog cov khoom siv fluorastic
Lwm yam siv: Nws tseem siv rau hlau npoo etching additives, uas nws cov ntsev ntsev yog ib tug neeg sawv cev ua haujlwm zoo, thiab tseem siv los ua surfactants.

Tuam txhab tau

Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.

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