CAS 109-99-9 Tetrahydrofuran Ho Tsoa China Mofani
Tlhaloso
| Lebitso le leng | Tetramethylene ether glycol |
| Nomoro ea CAS. | 109-99-9 |
| Bohloeki | 99.99% mets |
| Sehlopha sa kotsi | 3 |
| Botenya | 0.887g/ml |
| flash point | -14°C~-20°C |
| Khoutu ea HS | 29321100 |
| Sephutheloana | 180kg tšepe moqomo, IBC, ISOTANK |
Pakete: moqomo oa tšepe oa 180kg, IBC, ISOTANK
Tšebeliso: E sebelisoa e le solvents, organic synthesis ea lihlahisoa tse tala.E ka sebelisoa ka kotloloho ho hlahisoeng ha fiber ea maiketsetso, resin ea maiketsetso, rabara ea maiketsetso, e boetse e na le lisebelisoa tse ngata tsa polymeric, tepi e nepahetseng le mochini oa motlakase oa motlakase, empa hape e sebelisoa tlhahiso ea adipic nitrile, adipic acid, adipic diamine, succinic acid. , butanediol, γ -butanolactone, joalo-joalo, indastering ea meriana, e ka sebelisoa e le solvent ea meriana.
Tlhaloso
CAS 109-99-9 Tetrahydrofuran (THF) ke solvent ea boleng bo phahameng ba tlhaho e sebelisoang haholo liindastering tse sa tšoaneng tse kang meriana, li-polymers, le liphahlo.THF ea rona e tsoa ho barekisi ba tšepahalang ba Chaena mme ke ea boleng bo holimo.Ha e na 'mala, e ka cha, 'me e na le viscosity e tlase, e etsang hore e be mokelikeli o loketseng lits'ebetso tse ngata.Ho feta moo, THF ea rona e theko e tlase, 'me e etsa hore e be tharollo e sebetsang hantle bakeng sa litlhoko tsa hau tsa solvent.
Tetrahydrofuran (THF) ke cyclic ether e nang le foromo ea lik'hemik'hale (CH₂)₄O 'me hangata e sebelisoa e le solvent liindasteri tse sa tšoaneng.CAS 109-99-9 THF ea rona e tsoa ho barekisi ba tšepahalang ba Chaena mme e boleng bo holimo.Ke mokelikeli o se nang 'mala, o tukang, o nang le viscosity e tlase, e leng se etsang hore e be mokelikeli o loketseng lits'ebetso tse ngata.
E 'ngoe ea melemo ea mantlha ea THF ea rona ke boemo ba eona bo phahameng ba bohloeki, bo hloekileng bonyane ba 99.9%.Boemo bona bo phahameng ba bohloeki bo netefatsa hore THF ea rona ha e na litšila tse ka amang boleng ba lihlahisoa tsa hau.Ho feta moo, THF ea rona e na le metsi a tlase, a ntlafatsang bohloeki ba eona le ho feta.
THF ea rona e boetse e theko e tlase, e etsa hore e be tharollo e theko e tlaase bakeng sa litlhoko tsa hau tsa solvent.Sena se etsa hore e be khetho e khahlang bakeng sa likhoebo tse batlang ho fokotsa litšenyehelo tsa tlhahiso ntle le ho sekisetsa boleng.
Mabapi le lits'ebetso, THF e sebelisoa haholo indastering ea meriana e le motsoako oa karabelo le karolo ea metsoako ea lithethefatsi.E boetse e sebelisoa ha ho etsoa polytetramethylene ether glycol (PTMEG), e sebelisoang ha ho etsoa spandex le li-elastomer tse ling.Ho feta moo, THF e sebelisoa e le mokelikeli ha ho etsoa lirafshoa, likhomaretsi le liinke tsa khatiso.
E 'ngoe ea litšobotsi tse ikhethang tsa THF ke bokhoni ba eona ba ho qhaqha mefuta e mengata ea metsoako ea lintho tse phelang, ho kenyelletsa le li-polymers tse kang polyvinyl chloride (PVC) le polyvinylidene fluoride (PVDF).Thepa ena e etsa hore THF e be solvent e loketseng bakeng sa lits'ebetso tsa polima, joalo ka ho kopanya polymer le ho etsa lifilimi.
Ha ho tluoa tabeng ea ho sebetsana le ho boloka, THF ea rona e fanoa ka liphutheloana tsa boleng bo phahameng ho netefatsa hore lipalangoang le polokelo li bolokehile.Ho bohlokoa ho hlokomela hore THF e cheseha haholo 'me e lokela ho bolokoa sebakeng se phodileng, se omeletseng, se nang le moea o pholileng hole le mehloli ea mollo.
Qetellong, CAS 109-99-9 THF ea rona ke solvent ea boleng bo holimo, e nang le tlhōlisano e loketseng mefuta e mengata ea lisebelisoa liindastering tse sa tšoaneng.Boemo ba eona bo phahameng ba bohloeki, metsi a tlaase, le bokhoni ba ho qhaqha mefuta e mengata ea metsoako ea manyolo e etsa hore e be khetho e ngata le e theko e tlaase bakeng sa likhoebo tse batlang ho ntlafatsa mekhoa ea tsona ea tlhahiso le ho fokotsa litšenyehelo.Ikopanye le rona kajeno ho ithuta haholoanyane ka THF ea rona le hore na e ka tsoela khoebo ea hau molemo joang.
