Maleic anhydrideke motsoako oa lik'hemik'hale o feto-fetohang o fumaneng mefuta e mengata ea lisebelisoa ho pholletsa le liindasteri tse fapaneng. Thepa ea eona e ikhethang le reactivity e etsa hore e be motsoako oa bohlokoa tlhahisong ea lihlahisoa tse ngata. Ho tloha ho li-polymers ho ea ho tsa meriana, anhydride ea maleic e bapala karolo ea bohlokoa ho ntlafatseng ts'ebetso le ts'ebetso ea lisebelisoa tse fapaneng.
E 'ngoe ea litšebeliso tsa mantlha tsa anhydride ea maleic ke tlhahiso ea li-resin tsa polyester tse sa tsitsang. Li-resin tsena li sebelisoa haholo ha ho etsoa lipolasetiki tse matlafalitsoeng ka fiberglass, likarolo tsa likoloi le lits'ebetso tsa metsing. Bokhoni ba Maleic anhydride ea ho etsa copolymerization ka styrene bo fella ka li-resin tse matla, tse tšoarellang le tse hanyetsanang le kutu.
Ntle le karolo ea eona tlhahisong ea polymer, anhydride ea maleic e boetse e sebelisoa ha ho etsoa lik'hemik'hale tsa temo. E sebetsa e le moaho bakeng sa tlhahiso ea meriana e bolaeang limela, meriana e bolaeang likokoanyana, le fungicides, e tlatsetsang tšireletsong ea lijalo le ho matlafatsa tlhahiso ea temo.
Ho feta moo, anhydride ea maleic ke karolo ea bohlokoa tlhahisong ea li-polymers tse qhibilihang ka metsi, tse fumanehang liindastering tse fapaneng, ho kenyeletsoa likhomaretsi, liphahlo le lihlahisoa tsa tlhokomelo ea motho. Li-polymer tsena li fana ka melemo e kang ho khomarela ho ntlafatsa, thepa ea ho etsa lifilimi, le taolo ea rheological, e leng se etsang hore e be tsa bohlokoa mefuteng e mengata ea libopeho.
Indasteri ea meriana e boetse e rua molemo tšebelisong ea maleic anhydride tlhahisong ea li-intermediate tsa meriana le litsamaiso tsa phepelo ea lithethefatsi. Reactivity ea eona le lihlopha tse sebetsang li etsa hore ho fetoloe limolek'hule tsa lithethefatsi, e leng se lebisang ho solubility e ntlafetseng, bioavailability, le phano e lebisitsoeng.
Ho feta moo, anhydride ea maleic e sebelisoa tlhahisong ea lisebelisoa tsa boholo ba pampiri, tse ntlafatsang matla le ho hatisoa ha lihlahisoa tsa pampiri. Bokhoni ba eona ba ho theha li-complexes tse tsitsitseng tse nang le metsoako e fapaneng e etsa hore e be tlatsetso ea bohlokoa ts'ebetsong ea ho etsa pampiri.
Qetellong, ho feto-fetoha ha mefuta ea anhydride ea maleic ho bonahala ts'ebelisong ea eona e atileng liindastering. Karolo ea eona tlhahisong ea polymer, temo, tlhokomelo ea motho ka mong, meriana le tlhahiso ea pampiri e totobatsa bohlokoa ba eona e le motheo oa bohlokoa ho nts'etsopele ea lisebelisoa le lihlahisoa tse ncha. Ha lipatlisiso le thekenoloji li ntse li tsoela pele, menyetla ea maleic anhydride ho kenya letsoho lits'ebetsong tse ncha le tse ntlafalitsoeng e ntse e ts'episa.
Nako ea poso: Jul-08-2024
