4,4′-(4,4′-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)/BPADA cas:38103-06-9
Cov yam ntxwv zoo ntawm bisphenol A diether dianhydride ua rau nws muaj kev xaiv zoo rau ntau yam lag luam.Nws cov thermal stability thiab cov khoom siv hluav taws xob zoo heev ua rau nws tsim nyog rau kev tsim cov epoxy resins, uas tau siv dav hauv cov khoom siv hluav taws xob, cov nplaum, thiab cov coatings.Cov qauv molecular tshwj xeeb ntawm bisphenol A diether dianhydride txhim kho cov neeg kho tshuab lub zog thiab nplaim taws ua haujlwm ntawm cov khoom siv epoxy.Tsis tas li ntawd, nws muaj cov tshuaj tiv thaiv tshwj xeeb, ua rau nws yog tus neeg sib tw zoo tshaj plaws rau cov ntawv thov uas yuav tsum tau ua kom ntev thiab ruaj khov mus ntev.
Khoom Paub meej:
Peb cov bisphenol A diether dianhydride yog hmoov zoo, ua kom yooj yim tuav thiab kev koom ua ke rau ntau yam kev tsim khoom.Peb muab cov qib sib txawv los ua kom tau raws li cov kev xav tau sib txawv ntawm peb cov neeg siv khoom.Peb pab pawg kws tshaj lij ua cov kev tswj xyuas zoo kom ntseeg tau tias txhua pawg ntawm bisphenol A diether dianhydride ua tau raws li cov qauv siab tshaj plaws.Tsis tas li ntawd, peb ua qhov tseem ceeb ntawm kev nyab xeeb, kom ntseeg tau tias peb cov khoom ua raws li tag nrho cov kev cai tsim nyog thiab cov lus qhia.
Hauv kev xaus, peb cov bisphenol A diether dianhydride (CAS 38103-06-9) yog cov tshuaj muaj txiaj ntsig zoo tsim nyog rau ntau yam kev siv.Nws tshwj xeeb thermal, hluav taws xob, thiab tshuaj lom neeg ua rau nws yog ib qho tseem ceeb hauv kev tsim cov khoom siv ua haujlwm siab.Nrog peb kev cog lus rau kev ua tau zoo thiab kev nyab xeeb, koj tuaj yeem tso siab rau peb ua koj tus neeg muag khoom txhim khu kev qha.Hu rau peb hnub no los tshawb txog qhov muaj peev xwm ntawm bisphenol A diether dianhydride rau koj cov kev xav tau tshwj xeeb.
Specification:
Qhov tshwm sim | White uahmoov | Ua raws |
Purity(%) | ≥99.0 | 99.8 ua |
Loss ntawm ziab (%) | ≤0.5 | 0.14 |