4,4′-DIHYDROXYDIPHENYLMETHANE（CAS620-92-8）
zofunikira
| Chinthu | Mafotokozedwe |
| Maonekedwe | Choyera kristalo wothira masamba
|
| Mtundu | Choyera Chopepuka Chofiira
|
| Mmalo otsetsereka
| 162-164°C
|
| Bmalo opaka mafuta
| 297.67℃ (yoyerekeza kwambiri) |
| Dmalo
| 1.0907 (yoyerekeza kwambiri)
|
| Kugawanika kwa asidi nthawi zonse()pKa）
| 9.91±0.10 (yonenedweratu)
|
| Mapeto | Chitsanzo ichi chikukwaniritsa zofunikira. |
Kagwiritsidwe Ntchito
utomoni wa epoxy(1) Poyerekeza ndi ma epoxy resins opangidwa kuchokera ku bisphenol A, ma epoxy resins opangidwa kuchokera ku bisphenol F ali ndi makhalidwe monga kukhuthala kochepa komanso kugwira ntchito bwino kwambiri. Angagwiritsidwe ntchito pa zophimba zosungunulira - zopanda mphamvu kwambiri kapena zolimba kwambiri, ndipo angagwiritsidwenso ntchito m'minda monga zipangizo zamkati, zipangizo zapansi, zipangizo zopangira zinthu, zipangizo zolowetsa madzi, ndi zipangizo zopachikidwa.
utomoni wa polycarbonate(2) Ma resini a polycarbonate opangidwa kuchokera ku bisphenol F ndi phosgene amasungunuka mosavuta m'zinthu zosungunulira zachilengedwe monga dichloromethane, ali ndi malo otsika ofewa, ndipo ali ndi mphamvu zabwino zokonza ndi kuumba. Ndi otanuka ngakhale atawonongeka kwambiri, ndipo ndi oyenera kupanga zinthu zoumba kapena mafilimu.
utomoni wa poliyesitala(3) Diol ya mtundu wa biphenyl yomwe imapezeka powonjezera bisphenol F ndi alkylene oxide, ndi utomoni womwe umapezeka pochita ndi dibasic acid, ndi zina zotero, ili ndi kukhuthala kochepa komanso mphamvu zabwino kwambiri zamakanika ndi mankhwala, ndipo ndi yoyenera kwambiri popanga zinthu zosagwirizana ndi dzimbiri.
ena(4) Kuphatikiza apo, bisphenol F ingagwiritsidwenso ntchito popanga mafuta - ma phenolic resins osungunuka, zoletsa moto, ma antioxidants, ndi ma surfactants, ndi zina zotero.
Kulongedza ndi Kutumiza
25KG/Drum kapena malinga ndi zomwe makasitomala amafuna.
Ndi katundu wamba ndipo amatha kutumizidwa kudzera m'nyanja ndi mlengalenga
Sungani ndi kusunga
Nthawi yosungiramo zinthu: Miyezi 24 kuyambira tsiku lopangidwa m'maphukusi oyambirira osatsegulidwa, osungidwa pamalo ozizira komanso ouma, kutali ndi dzuwa, madzi.
Nyumba yosungiramo zinthu zopumira mpweya, Youma pang'ono, Yosiyana ndi ma oxidants, ma acid.
