Ntxiv rau cov yas loj, txheej hloov kho kom hloov dua tshiab, lub tuam txhab tau nquag nthuav dav rau ib qho chaw dav dav, txhawm rau txhawb cov khoom qeb rau ntau cov neeg siv.
Lub tuam txhab tuaj yeem muab cov khoom siv molecular, 6Fxy
(2,2-bis (3,4-dimethylphenyl) Hexafluoropnane) thiab 6FDA (4,4 '- (Hexafluoroisopride) diphalic anhydride).
| Khoom | Cas | Tus pab ntawv |
| Molecular sab cib | / | Molecular sab cib kom paub txog ib qho kev sib tw micro pore, nws aperture thiab cov dav dav molecular loj ntawm cov chav kawm. Feem ntau siv molecular sab cib rau crystalline sieve silicate lossis cov duab puab, feem ntau yog 0.3 ~ 2 ag) |
| 6Fxy 2,2-bis (3,4-dimethylphenyl) hexafluorophane | 65294-20-4 | 6Fda yog ib qho kev sib txuam ntawm cov organic thiab cov txheej txheem kev tshawb nrhiav thiab cov txheej txheem kev txhim kho thiab cov khoom siv hluav taws xob, feem ntau yog hluav taws xob cov khoom siv. Hexafluoradianhydride (6FDA) yog ib qho ntawm rau feem ntau siv dianhydrig monomers, thiab tseem dav siv nyob rau hauv dianhydrig pob tshab polomer hauv Colorless pob tshab polyimue. Polyimide synthesized los ntawm Hexafluoradianhydride (6FDA) feem ntau muaj lub khob hloov mus rau 300 ° C thiab cov khoom siv hluav taws xob. Txog tam sim no, nws tseem yog tus sawv cev feem ntau cov neeg sawv cev fluorinated polyimide. Qhov kawg thov yog txawb xov tooj xov tooj ntawm tes, thaum peb lub tuam txhab tau nce mus rau lub ntiaj teb cov neeg sawv cev ntawm cov neeg sawv cev hauv ntiaj teb.
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| 6fda 4,4 '- (Hexafluoroisoprgeylidene) diphalic anhydride | 1107-00-2 |
Koj zoo siab hu rau peb kom cov ntaub ntawv ntxaws ntxaws ntxiv. hais txog cov khoom.
Txhawm rau muab cov ntawv thov tshwj xeeb ntxiv, lub tuam txhab tau tsim cov khoom sib ntxiv hauv qab no, siv ua npuas ncauj ntxiv, pum polymerization, pu tsev poline, pu ua npuas ncauj ntxiv, pu khoom ua npuas ncauj ntxiv, pu tsev polrification, cov tshuaj txhuam ntxiv, tshuaj pleev ib ce ntxiv, tshuaj pleev ib ce thiab lwm yam tshuaj cov khoom lag luam zoo li Zeolite thiab lwm yam
Koj ib txwm zoo siab tos txais hu rau peb txog cov lus nug!
