Bisphenol AF / BPAF / CAS: 1478-61-1
kev qhia tshwj xeeb
| Yam | Cov lus qhia |
| Kev tshwm sim | hmoov |
| Xim | Dawb rau lub teeb xim av |
| Melting taw tes | 160-163 ° C (Lit.) |
| Kub taw tes | 400 ° C |
| Ceev | 1.3837 (kwv yees) |
| Vapor siab | 0pa ntawm 20 ℃ |
| Flash point | > 100 ° C |
| Acid dissociation tas li (PMA) | 8.74 ± 0.10 (kwv yees) |
| Dej solubility | Insoluble hauv dej. |
Kev siv
Siv kev siv Bisphenol AF yog raws li hauv qab no:
1.Polymer synthesis: Nws yog tsuas yog siv nyob rau hauv kev tsim cov high - kev ua tau zoo polymers. Piv txwv li, nws tuaj yeem siv los ua monomer mus rau synthesize polyesters, polycarbonates thiab lwm cov polymers. Cov polymers synthesized nrog Bisphenol AF muaj cov cua sov zoo heev, tshuaj lom neeg ua haujlwm thiab siv dav hauv lub aerospace, hauv tshuab hluav taws xob thiab lwm thaj chaw.
2.froorine - muaj cov tshuaj kho cov roj hmab tus neeg sawv cev: Bisphenol AF yog ib tus neeg kho tus neeg kho tsiaj tseem ceeb rau fluorine - muaj cov roj hmab. Nws tuaj yeem txhim kho tus ntoo khaub lig - kev sib txuas thiab cov tshuab fluorine - muaj cov roj hmab, thiab txi cov roj hmab nrog qhov kub thiab txias, roj thiab tshuaj lom neeg. Fluorine - muaj cov khoom lag luam roj hmab kho nrog Bisphenol AF yog dav siv nyob rau hauv lub tshuab tsheb, Aerospace thiab kev lag luam tshuaj lom neeg.
3.Qhov txheej txheem: Nws tuaj yeem siv rau hauv cov qauv ntawm cov txheej txheem saum npoo av txhawm rau txhim kho lub hardness, adhesion thiab tshuaj lom neeg ua yeeb yaj kiab. Cov txheej npaj tau npaj nrog Bisphenol AF muaj cov hnav zoo - tiv thaiv thiab yog haum rau kev tiv thaiv hlau, yas thiab lwm yam substrates.
4. rov qab cov ntaub ntawv hauv hluav taws xob: vim nws cov ntaub ntawv insulding zoo, thiab muaj peev xwm ua tau los txhim kho cov khoom siv hluav taws xob, thiab lwm yam ntawm cov dej khov thiab siab - av noo ib puag ncig.
5.Medical thiab Kev Noj Qab Haus Huv: Hauv qee kis, Bisphenol AF tuaj yeem siv nyob rau hauv kev tsim cov khoom siv kho mob thiab cov khoom siv. Piv txwv li, nws tuaj yeem siv los npaj cov polymers rau kev tiv thaiv kev kho mob thiab cov khoom ntim ntim, uas yuav tsum tau zoo biocompatibility thiab tshuaj ruaj khov. Nws yuav tsum raug sau tseg tias Bisphenol AF yuav muaj peev xwm cuam tshuam rau ib puag ncig thiab tib neeg kev noj qab haus huv. Yog li ntawd, cov cai tswj kev nyab xeeb thiab cov qauv yuav tsum tau ua raws li thaum nws siv thiab tuav kom muaj kev nyab xeeb.
Ntim thiab Thauj Khoom
25kg / nruas lossis raws li cov neeg siv khoom.
Belongs rau cov khoom lag luam thiab tuaj yeem xa los ntawm dej hiav txwv thiab huab cua
Khaws thiab Cia
Txee lub neej: 24 lub hlis txij hnub ua lag luam hauv cov khoom ntim tsis tau ntim rau hauv qhov chaw txias txias tawm ntawm lub hnub ncaj qha, dej.
Qhov chaw ua kom lub tsev rau khoom, tsis muaj kub kom qhuav ziab, sib cais los ntawm oxidants, acids.
