4,4'-Diamino-2,2'-Bistrifluoromethylbiphenyl (TFDB/TFMB)

Lub npe Askiv: 2,2'-Bis (trifluoromethyl) -4, 4'-diamino biphenyl, TFDB, 2,2'-bis (trifluoromethyl) benzidine, TFMB

CAS Nr.: 341-58-2

EINECS tus lej: 671-105-2

Kev lis kev cai code: 29215900

Cov mis mos molecular: C14H10F6N2

Molecular Luj: 320.23

Physicochemical zog: Tsis muaj ntxhiab tsw dawb hmoov, melting point 183 degree.

Cov khoom ntsuas

Lub hom phiaj ua haujlwm

1. 2,2'-bis(trifluoromethyl)-4,4'-diaminobiphenyl yog ib qho tseem ceeb fluorine-muaj cov tshuaj tsw qab diamine compound.Siv los npaj cov ntaub ntawv tsis muaj xim thiab pob tshab polyimide nrog tsis tshua muaj dielectric tsis tu ncua, tsis tshua muaj zog tsis muaj zog, tsis tshua muaj zog txhua yam, siab hnav tsis kam.

2. 2,2'-Bis(trifluoromethyl)-4,4'-diaminobiphenyl tuaj yeem siv rau hauv kev npaj cov yeeb yaj kiab polyimide. Nws yog siv nyob rau hauv cov teb ntawm microelectronics thiab optoelectronics vim nws cov pob tshab thiab tsis tshua muaj dielectric zog.

3. 2,2'-Bis(trifluoromethyl)-4,4'-diaminobiphenyl muaj fluorine atoms, uas muab cov khoom siv polyimide zoo thermal stability, solubility thiab kev ua haujlwm.

4. 2,2'-Bis(trifluoromethyl)-4,4'-diaminobiphenyl yog dav siv nyob rau hauv kev tsim cov tshuaj hluav taws xob, photovoltaic panels, kua siv lead ua vaj huam sib luag thiab huab cua sib cais membranes.

Ntim thiab khaws cia

2.5kg / hnab, 25kg / chim

Nws tuaj yeem khaws cia rau peb xyoos nyob rau hauv qhov chaw qhuav, qhov cua sov hauv ib puag ncig nyob rau hauv cov xwm txheej uas lub ntim ntim tau zoo kaw.

Yog tias muaj teeb meem zoo tshwm sim, peb yuav muab tag nrho cov nyiaj rov qab thiab dais tag nrho cov nqi thauj khoom. Xa lus nug tam sim no kom tau txais tsawg kawg 10% tawm, thov hu rau peb ntawm WhatsApp lossis Email peb los tham.

Cim npe nrov: 4,4'-diamino-2,2'-bistrifluoromethylbiphenyl (tfdb/tfmb), Tuam Tshoj 4,4'-diamino-2,2'-bistrifluoromethylbiphenyl (tfdb/tfmb) manufacturers, hoobkas