9,9-Bis (3,4-dicarboxyphenyl) fluorene Dianhydride / BDA cas: 4534-73-0
Cov lus piav qhia tseem ceeb ntawm 1,2,3,4-butanetetracarboxylic dianhydride revolves nyob ib ncig ntawm nws cov qauv tshuaj tshwj xeeb thiab nws cov kev siv sib txawv thoob plaws ntau qhov kev lag luam.Cov tshuaj no yog tsim los ntawm plaub pawg anhydride txuas rau hauv nruab nrab butane qaum, uas ua rau muaj kev ruaj khov thiab khov kho molecule.Nws versatility thiab compatibility ua rau nws haum rau siv nyob rau hauv polymer synthesis, nto txheej, nplaum formulations, thiab high-kev ua tau zoo cov ntaub ntawv.
Thaum nws los txog rau cov khoom lag luam cov ntsiab lus ntawm 1,2,3,4-butanetetracarboxylic dianhydride, nws yog ib qho tseem ceeb uas yuav tsum tau ua kom pom nws cov cua sov zoo, kev ruaj ntseg tshuaj, thiab zoo solubility hauv cov organic solvents.Cov khoom no pab txhawb rau nws txoj kev siv dav hauv kev tsim cov khoom siv hluav taws xob tiv thaiv hluav taws xob, cov khoom siv hluav taws xob rwb thaiv tsev, thiab cov khoom sib xyaw ua ke siab heev.Tsis tas li ntawd, qhov sib xyaw no muaj cov khoom siv zoo heev thiab qhov ruaj khov, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas xav tau kev ua haujlwm zoo dua.
Tsis tas li ntawd, kev tsim khoom thiab tuav ntawm 1,2,3,4-butanetetracarboxylic dianhydride ua raws li kev tswj xyuas nruj kom paub meej cov khoom zoo thiab cov neeg siv khoom txaus siab.Peb lub tuam txhab, mob siab rau xa cov tshuaj txhim khu kev qha tshuaj, tswj xyuas cov chaw tsim khoom hauv lub xeev thiab ntiav ib pab neeg ua haujlwm siab heev uas saib xyuas tag nrho cov txheej txheem tsim khoom kom nruj.
Hauv kev xaus, 1,2,3,4-butanetetracarboxylic dianhydride (CAS4534-73-0) yog ntau yam thiab muaj txiaj ntsig zoo tshuaj lom neeg uas pom cov ntawv thov hauv ntau qhov kev lag luam.Nws cov qauv tshuaj tshwj xeeb, thermal stability, thiab cov khoom siv tshwj xeeb ua rau nws yog ib qho tseem ceeb hauv ntau yam kev tsim khoom.Nrog peb txoj kev cog lus rau kev ua tau zoo thiab cov neeg siv khoom txaus siab, peb siv zog los muab cov kev daws teeb meem zoo tshaj plaws rau koj cov kev xav tau.
Specification:
Qhov tshwm sim | White uahmoov | Ua raws |
Purity(%) | ≥99.0 | 99.8 ua |
Loss ntawm ziab (%) | ≤0.5 | 0.14 |