BPTA CAS: 89604-92-2

BPTA (Benzophenone-tetracarboxylic dianhydride) yog siv dav ua lub hauv paus tseem ceeb hauv kev tsim cov polymers thiab polyimides ua haujlwm siab, uas muaj txiaj ntsig zoo rau lawv qhov kev ruaj khov thermal zoo, lub zog kho tshuab, thiab kev tiv thaiv tshuaj lom neeg. Cov ntaub ntawv no pom ntau yam kev siv hauv kev lag luam xws li aerospace, electronics, automotive, thiab telecommunications, qhov twg qhov xav tau kev ua haujlwm siab yog qhov tseem ceeb. BPTA-derived polymers thiab polyimides yog siv rau hauv kev tsim cov ntaub ntawv sib xyaw ua ke, zaj duab xis, coatings, adhesives, thiab cov khoom siv hluav taws xob, pab txhawb rau kev tsim cov khoom sib xyaw ua ke, cov khoom siv ruaj khov, thiab cov khoom siv kub siab. Ntxiv mus, cov ntaub ntawv no ua haujlwm ua cov txheej txheem rwb thaiv tsev thiab tiv thaiv rau cov khoom siv hluav taws xob thiab hluav taws xob, txhim kho lawv qhov kev ntseeg siab thiab lub neej ntev hauv cov chaw ua haujlwm hnyav. BPTA lub ntsiab lus nthuav dav mus rau thaj chaw ntawm microelectronics, qhov twg nws pab txhawb kev tsim cov ntaub ntawv tshwj xeeb rau semiconductor ntim, circuit boards, thiab microelectromechanical systems (MEMS), ua rau muaj kev nce qib hauv miniaturization thiab kev ua haujlwm ntawm cov khoom siv. Nws lub luag haujlwm hauv kev lag luam polymer chemistry qhia txog nws qhov cuam tshuam rau kev tsim kho tshiab thiab kev tshawb fawb txog cov khoom siv, tsav kev vam meej hauv kev tsim kho, kev tsim khoom, thiab ntau yam kev lag luam uas xav tau cov ntaub ntawv siab heev nrog cov khoom tshwj xeeb. Kev siv BPTA zoo pab txhawb rau kev txhim kho tas mus li ntawm cov polymers thiab polyimides ua tau zoo, daws cov kev xav tau ntawm cov lag luam niaj hnub no thiab ua rau muaj kev tsim cov kev daws teeb meem tshiab rau cov teeb meem engineering nyuaj.