Diallyl bisphenol A/ CAS: 1745-89-7
Kev Piav Qhia Luv:
Lub npe khoom: Diallyl bisphenol A
CAS: 1745-89-7
MF: C21H24O2
MW: 308.41
QAUV:
Qhov Ceev: 1.08 g/mL ntawm 25 °C (lit.)
Qhov kub hnyiab: >230 °F
2,2′-Diallyl bisphenol A (DBA) yog cov kua daj daj lossis xim av ntawm qhov kub thiab siab ib txwm muaj, nrog rau ntxhiab tsw phenolic thiab qee qhov acidity.
cov lus qhia tshwj xeeb
| Khoom | Cov Lus Qhia Tshwj Xeeb
|
| Qhov tsos | Cov kua nplaum xim av |
| Kev dawb huv | Ntau tshaj 80% lossis ntau tshaj 90%. |
| Qhov nplaum (cps) | 300-1000 |
Kev Siv
2,2 '-Diallyl bisphenol A, feem ntau hu ua DBA, feem ntau yog siv rau kev hloov kho bismaleimide resin (Bismaleimide abbreviation BMI), uas tuaj yeem txo qhov nqi thov ntawm BMI resin thiab txhim kho kev ua haujlwm thiab kev ua tiav ntawm BMI resin. Txhim kho qhov tawv, tiv taus cua sov thiab pwm ntawm BMI resin. Siv tau rau: ① Cov ntaub ntawv rwb thaiv tsev hluav taws xob, tooj liab clad circuit boards, xim kub siab impregnation, insulating xim laminate, molded plastics, thiab lwm yam. ② Cov ntaub ntawv hnav-resistant, pob zeb diamond sib tsoo log pads, hnyav-duty sib tsoo log, nres pads, kub siab bearing nplaum, thiab lwm yam. ③ Aerospace cov ntaub ntawv qauv. ④ Cov ntaub ntawv ua haujlwm. Rau cov roj hmab antioxidants, ntxiv 1-3% BBA rau roj hmab tuaj yeem txhim kho qhov kev tiv thaiv kev laus ntawm roj hmab.
Ntim thiab Xa Khoom
lBC nruas, 1000kg/BC nruas; yas nruas, 200kg/nruas los yog raws li cov neeg siv khoom xav tau.
Kev xa khoom: yog cov tshuaj lom neeg thiab tuaj yeem xa los ntawm tsheb ciav hlau, dej hiav txwv thiab huab cua.
Tshuag: muaj 500MTs kev nyab xeeb Tshuag
Khaws cia thiab khaws cia
Lub neej txee: 24 lub hlis txij li hnub tsim khoom hauv cov ntim khoom tsis tau qhib khaws cia rau hauv qhov chaw txias thiab qhuav kom tsis txhob raug tshav ntuj ncaj qha, dej.
Lub tsev rau khoom muaj cua nkag, ziab kom qhuav kub tsawg, Sib cais ntawm cov tshuaj oxidants, cov kua qaub.
