CAS 109-99-9 Tetrahydrofuran Los Ntawm Tuam Tshoj Tus Neeg Muag Khoom
Cov Lus Qhia Tshwj Xeeb
| Lwm lub npe | tetramethylene ether glycol |
| CAS Nr. | 109-99-9 |
| Kev dawb huv | 99.99% feeb |
| Chav Kawm Txog Kev Phom Sij | 3 |
| Qhov Ceev | 0.887g/ml |
| Qhov taw tes kub hnyiab | -14°C~-20°C |
| Tus lej HS | 29321100 |
| Pob khoom | 180kg hlau nruas, IBC, ISOTANK |
Pob: 180kg hlau nruas, IBC, ISOTANK
Siv: Siv ua cov kuab tshuaj, cov khoom siv raw organic synthesis. Siv tau ncaj qha rau hauv kev tsim cov fiber hluavtaws, cov khoom siv hluavtaws, cov roj hmab hluavtaws, kuj yog ntau cov ntaub ntawv polymeric, cov kab xev precision thiab cov tshuaj electroplating kev lag luam, tab sis kuj siv rau hauv kev tsim cov adipic nitrile, adipic acid, adipic diamine, succinic acid, butanediol, γ-butanolactone, thiab lwm yam, hauv kev lag luam tshuaj, siv tau ua cov kuab tshuaj.
Kev piav qhia
CAS 109-99-9 Tetrahydrofuran (THF) yog cov tshuaj organic zoo uas siv dav hauv ntau yam lag luam xws li tshuaj, polymers, thiab coatings. Peb cov THF tau los ntawm cov neeg muag khoom txhim khu kev qha hauv Suav teb thiab muaj qhov zoo tshaj plaws. Nws tsis muaj xim, yooj yim hlawv, thiab muaj viscosity qis, ua rau nws yog cov tshuaj zoo tagnrho rau ntau daim ntawv thov. Tsis tas li ntawd, peb cov THF muaj tus nqi sib tw, ua rau nws yog qhov kev daws teeb meem pheej yig rau koj cov kev xav tau tshuaj.
Tetrahydrofuran (THF) yog ib qho cyclic ether nrog cov mis tshuaj (CH₂)₄O thiab feem ntau siv ua cov kuab tshuaj hauv ntau yam lag luam. Peb CAS 109-99-9 THF yog los ntawm cov neeg muag khoom txhim khu kev qha hauv Suav teb thiab muaj txiaj ntsig zoo. Nws yog cov kua tsis muaj xim, cov kua hluav taws uas muaj viscosity qis, ua rau nws yog cov kuab tshuaj zoo rau ntau yam kev siv.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm peb cov THF yog nws qib kev ntshiab siab, nrog rau qhov tsawg kawg nkaus ntawm 99.9%. Qib siab ntawm kev ntshiab no ua kom peb cov THF tsis muaj cov khoom tsis huv uas tuaj yeem cuam tshuam rau qhov zoo ntawm koj cov khoom. Tsis tas li ntawd, peb cov THF muaj cov dej tsawg, uas ua rau nws huv dua.
Peb cov THF kuj muaj tus nqi sib tw, ua rau nws yog ib qho kev daws teeb meem pheej yig rau koj cov kev xav tau cov kuab tshuaj. Qhov no ua rau nws yog ib qho kev xaiv zoo rau cov lag luam uas tab tom nrhiav kev txo lawv cov nqi tsim khoom yam tsis muaj kev cuam tshuam rau qhov zoo.
Hais txog kev siv, THF siv dav hauv kev lag luam tshuaj ua cov tshuaj yaj thiab ua ib feem hauv cov tshuaj. Nws kuj tseem siv rau hauv kev tsim cov polytetramethylene ether glycol (PTMEG), uas yog siv rau hauv kev tsim cov spandex thiab lwm yam elastomers. Tsis tas li ntawd, THF siv ua cov tshuaj yaj hauv kev tsim cov tshuaj pleev xim, cov nplaum, thiab cov kua luam ntawv.
Ib qho ntawm cov yam ntxwv tshwj xeeb ntawm THF yog nws lub peev xwm los yaj ntau yam organic compounds, suav nrog cov polymers xws li polyvinyl chloride (PVC) thiab polyvinylidene fluoride (PVDF). Cov yam ntxwv no ua rau THF yog cov kuab tshuaj zoo tagnrho rau cov ntawv thov ua polymer, xws li kev sib xyaw polymer thiab kev ua yeeb yaj kiab.
Thaum nws los txog rau kev tuav thiab khaws cia, peb cov THF tau muab tso rau hauv cov ntim khoom zoo kom ntseeg tau tias kev thauj mus los thiab kev khaws cia muaj kev nyab xeeb. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias THF yog cov khoom kub hnyiab heev thiab yuav tsum tau khaws cia rau hauv qhov chaw txias, qhuav, thiab muaj cua nkag zoo kom deb ntawm cov chaw uas muaj hluav taws.
Xaus lus, peb cov CAS 109-99-9 THF yog cov tshuaj zoo, pheej yig thiab zoo rau ntau yam kev siv hauv ntau yam lag luam. Nws cov qib purity siab, cov dej tsawg, thiab muaj peev xwm yaj ntau yam organic compounds ua rau nws yog ib qho kev xaiv uas siv tau ntau yam thiab pheej yig rau cov lag luam uas xav kom lawv cov txheej txheem tsim khoom zoo dua thiab txo cov nqi. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov THF thiab nws yuav pab tau koj li cas.
