Maleic anhydrideyog ntau yam tshuaj sib xyaw uas tau pom muaj ntau yam kev siv thoob plaws ntau yam kev lag luam. Nws cov khoom tshwj xeeb thiab kev ua haujlwm ua rau nws muaj txiaj ntsig zoo hauv kev tsim khoom ntawm ntau yam khoom. Los ntawm cov polymers mus rau cov kws kho mob, cov txiv neej anhydride ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom sib txawv.
Ib qho ntawm cov kev siv tseem ceeb ntawm maleic anhydride yog nyob rau hauv kev tsim cov unsaturated polyester resins. Cov resins no tau siv dav hauv kev tsim cov fiberglass-reinforced plastics, automotive parts, thiab marine applications. Maleic anhydride lub peev xwm mus rau copolymerization nrog styrene ua rau cov resins nrog zoo heev zog, durability, thiab corrosion kuj.
Ntxiv rau nws lub luag haujlwm hauv kev tsim cov khoom siv polymer, cov txiv neej anhydride kuj tseem siv rau hauv kev sib xyaw ntawm cov tshuaj ua liaj ua teb. Nws ua haujlwm ua lub tsev thaiv kev tsim cov tshuaj tua kab, tshuaj tua kab, thiab fungicides, pab tiv thaiv cov qoob loo thiab txhim kho kev ua liaj ua teb.
Tsis tas li ntawd, maleic anhydride yog ib qho tseem ceeb hauv kev tsim cov dej-soluble polymers, uas pom cov ntawv thov hauv ntau qhov kev lag luam, suav nrog cov nplaum, txheej, thiab cov khoom tu tus kheej. Cov polymers no muab cov txiaj ntsig zoo xws li kev txhim kho adhesion, zaj duab xis-tsim zog, thiab kev tswj rheological, ua rau lawv tseem ceeb hauv ntau hom kev tsim.
Kev lag luam kws tshuaj kuj tau txais txiaj ntsig los ntawm kev siv cov txiv neej anhydride hauv kev tsim cov tshuaj intermediates thiab cov tshuab xa tshuaj. Nws cov reactivity thiab cov pab pawg ua haujlwm pab txhawb kev hloov pauv ntawm cov tshuaj molecules, ua rau kom muaj zog solubility, bioavailability, thiab lub hom phiaj xa khoom.
Ntxiv mus, maleic anhydride yog ua hauj lwm nyob rau hauv zus tau tej cov ntaub ntawv sizing agents, uas txhim kho lub zog thiab printability ntawm daim ntawv cov khoom. Nws lub peev xwm los tsim cov complexes ruaj khov nrog ntau lub tebchaw ua rau nws muaj txiaj ntsig zoo ntxiv hauv cov txheej txheem tsim ntawv.
Hauv kev xaus, ntau yam ntawm maleic anhydride yog pom tseeb hauv nws cov ntawv thov thoob plaws hauv kev lag luam. Nws lub luag haujlwm hauv cov khoom siv polymer, kev ua liaj ua teb, kev saib xyuas tus kheej, tshuaj, thiab kev tsim cov ntawv qhia txog nws qhov tseem ceeb raws li lub tsev tseem ceeb hauv kev tsim cov ntaub ntawv tshiab thiab cov khoom. Raws li kev tshawb fawb thiab thev naus laus zis txuas ntxiv mus, lub peev xwm rau cov txiv neej anhydride los pab txhawb rau cov ntawv thov tshiab thiab txhim kho tseem muaj kev cia siab.
Lub sij hawm xa tuaj: Plaub Hlis-08-2024
