Bisphenol A bisalyl ether/ CAS: 3739-67-1

Kev Siv

Bisphenol A diallyl ether tuaj yeem hloov Claisen los ua diallyl bisphenol A nyob rau hauv qhov kub siab lossis cov xwm txheej catalyst. Diallyl bisphenol A yog ib qho kev hloov kho zoo heev rau bismaleimide (BMI) resin, uas tuaj yeem txo qhov nqi thov ntawm BMI resin thiab txhim kho kev ua haujlwm thiab kev ua tiav ntawm BMI resin. BMI resin siv dav hauv kev tsav dav hlau, aerospace, tshuab, hluav taws xob thiab lwm yam lag luam vim nws qhov kev ua tau zoo heev, thiab kev siv ntau heev. Tsis tas li ntawd, bisphenol A diallyl ether kuj tseem tuaj yeem siv rau cov nplaum rau ntawm qhov chaw ntawm semiconductor wafers, cov ntaub ntawv photoresist, impact-resistant prepregs, molding ntawm fiber-reinforced structural parts, kub siab thiab tshuaj corrosion-resistant composite cov ntaub ntawv, thiab lwm yam. Yog li ntawd, bisphenol A diallyl ether muaj txiaj ntsig zoo rau kev lag luam.
Feem ntau siv ua tus neeg sawv cev crosslinking rau epoxy resins
Bisphenol A diallyl ether siv rau hauv cov thev naus laus zis siab heev, suav nrog cov nplaum rau cov nplaim semiconductor wafer, cov ntaub ntawv photoresist, cov khoom siv tiv thaiv kev cuam tshuam, kev tsim cov khoom siv fiber-reinforced, cov ntaub ntawv sib xyaw rau kev tiv thaiv kub thiab tshuaj lom neeg corrosion, txheej kub, tiv thaiv dej, tiv thaiv corrosion thiab lwm yam haujlwm.

Bisphenol A diallyl ether yog ib qho tseem ceeb ntawm cov organic synthesis intermediate, feem ntau yog siv los ua tus neeg sawv cev sib txuas rau epoxy resins. Tam sim no, feem ntau cov txheej txheem rau kev tsim bisphenol A diallyl ether suav nrog thawj zaug ntxiv bisphenol A thiab alkali rau cov kuab tshuaj rau kev ua kom muaj bisphenol A ntsev, thiab tom qab ntawd ntxiv allyl halide rau kev ua kom muaj etherification kom tau cov khoom. Qhov no yuav tsum tau siv cov kuab tshuaj ntxiv. Kev rov qab thiab kev kho cov kuab tshuaj tsis yog tsuas yog ua rau cov nqi nce ntxiv xwb, tab sis kuj feem ntau ntawm cov kuab tshuaj siv yog qhov tsis zoo rau ib puag ncig. Hauv cov thev naus laus zis uas twb muaj lawm, ethanol siv ua cov kuab tshuaj, thiab bisphenol A, sodium hydroxide, thiab allyl chloride siv ua cov khoom siv raw los tsim bisphenol A diallyl ether. Txawm hais tias kev siv ethanol ua cov kuab tshuaj hauv txoj kev no los ntawm Chemicalbook yog tus phooj ywg rau ib puag ncig, dej tsim tawm thaum lub sijhawm ua kom muaj kev ua kom nyuaj rau rov siv ethanol. Ntxiv mus, ntau dhau allyl chloride yuav ua rau muaj kev sib xyaw nrog ethanol los ua allyl ethyl ether. Cov khoom tsim los ntawm txoj kev no muaj xim tob tob, thiab nws yuav tsum tau ntxuav nrog toluene thiab adsorbed nrog cov pa roj carbon activated kom tau txais cov khoom tsim nyog, uas tsis pom kev ua rau cov kuab tshuaj siv ntau ntxiv. Hauv lwm cov thev naus laus zis uas twb muaj lawm, toluene thiab diallyl ether yog siv los ua cov kuab tshuaj, thiab allyl cawv reacts nrog bisphenol A nyob rau hauv qhov xwm txheej ntawm catalyst kom tau txais bisphenol A diallyl ether. Txoj kev no tsim ntau yam by-products thiab muaj cov txiaj ntsig qis heev.

Ntim thiab Xa Khoom

Ntim: lBC nruas, 1000kg / BC nruas; yas nruas, 200kg / nruas lossis 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.