Lub compatibility ntawmp-hydroxyacetophenonethiab polyols muaj ntau yam zoo hauv ntau yam kev siv.Nov yog qee qhov txiaj ntsig tseem ceeb:
Solubility:p-Hydroxyacetophenonepom zoo solubility nyob rau hauv polyols, uas ua rau nws yooj yim mus muab tso rau hauv formulations.Nws tuaj yeem yaj tau yooj yim nyob rau hauv ob qho tib si aqueous thiab non-aqueous polyol systems, tso cai rau kev sib xyaw ua ke thiab sib faib sib faib thoob plaws hauv cov khoom.
Reactive functionality: p-Hydroxyacetophenone muaj ib pab pawg neeg ua haujlwm reactive, pawg hydroxyl (OH), uas tuaj yeem koom nrog ntau yam tshuaj lom neeg.Qhov no ua rau nws sib haum nrog polyols, uas kuj muaj pawg hydroxyl.Lub reactive xwm ntawm p-hydroxyacetophenone enables nws mus koom nyob rau hauv crosslinking cov tshuaj tiv thaiv, ua nyob rau hauv lub tsim ntawm polymer networks nrog txhim khu kev qha zog.
Photocurable systems:p-Hydroxyacetophenonefeem ntau yog siv los ua photoinitiator hauv photocurable systems.Thaum raug UV lossis pom lub teeb, nws nkag mus rau photolysis los tsim cov dawb radicals, uas pib polymerization los yog crosslinking tshua.Los ntawm kev sib txuas ntawm p-hydroxyacetophenone nrog polyols, nws tuaj yeem tsim cov khoom siv photocurable xws li coatings, adhesives, thiab cov hniav sib xyaw.Kev sib xyaw ua ke ntawm p-hydroxyacetophenone thiab polyols ua kom muaj txiaj ntsig zoo ntawm photoinitiation thiab crosslinking, ua rau cov txheej txheem kho sai thiab tswj tau.
Antioxidant zog: p-Hydroxyacetophenone nthuav tawm cov khoom antioxidant, uas tuaj yeem muaj txiaj ntsig zoo rau cov kab mob polyol.Cov txheej txheem oxidation tuaj yeem ua rau degradation thiab poob ntawm cov khoom siv lub sijhawm.Los ntawm kev koom ua ke p-hydroxyacetophenone rau hauv polyols, kev ua haujlwm antioxidant pab tiv thaiv oxidation cov tshuaj tiv thaiv, khaws cia kev ncaj ncees thiab kev ua haujlwm ntawm cov khoom.
Versatility: Lub compatibility ntawm p-hydroxyacetophenone thiab polyols tso cai rau versatility nyob rau hauv kev tsim cov khoom sib txawv.Nws tuaj yeem siv rau ntau yam kev siv, suav nrog polyurethane foams, thermosetting resins, coatings, thiab cov khoom tu tus kheej.Lub peev xwm los ua ke p-hydroxyacetophenone nrog ntau yam polyols muab kev yooj yim hauv kev txiav cov khoom ntawm cov khoom kawg kom tau raws li cov kev cai tshwj xeeb.
Stability: Polyols paub txog lawv qhov kev ruaj ntseg, thiab kev sib raug zoo nrog p-hydroxyacetophenone tsis cuam tshuam rau lawv qhov kev ruaj ntseg.Qhov sib ntxiv ntawm p-hydroxyacetophenone rau polyols tsis cuam tshuam lawv lub neej txee los yog ua rau kev puas tsuaj ntxov ntxov, ua kom muaj kev ruaj ntseg ntev ntawm cov khoom tsim.
Hauv cov ntsiab lus, kev sib raug zoo ntawm p-hydroxyacetophenone thiab polyols muaj qhov zoo xws li solubility, reactive functionality, photocurability, antioxidant zog, versatility, thiab stability.Cov txiaj ntsig zoo no ua rau nws muaj txiaj ntsig zoo hauv ntau daim ntawv thov, txhim kho kev ua haujlwm thiab cov khoom ntawm polyol-based systems
Post lub sij hawm: May-19-2023