Izinto ezibonakalayo: Iireyini zepetroleum eziveliswa kusetyenziswa amaqhezu e-C9 kwipetroleum njengoko imathiriyeli ekrwada ibizwa ngokuba ziiC9 petroleum resins. Ifunyanwe ngokwenza i-polymerizing amaqhezu aseleyo (C8~C11) emva kokwahlula i-benzene, i-petroleum Resin toluene kunye ne-xylene kwi-oyile yokuqhekeka kwemveliso enzima. Kwiqondo lobushushu begumbi, yiglasi eqinileyo ye-thermoplastic, i-brittle, i-petroleum Resin etyheli ukuya kumdaka okhanyayo, ubunzima bemolekyuli obuphakathi 500 ~ 1000.
Izinto eziyingozi eziveliswa kukutsha kwepetroleum resin: umsi, inkungu, iPetroleum Resin carbon oxides, izinto ezingatshanga ngokupheleleyo, iPetroleum Resin kunye neehydrocarbons ezinokutsha. Izicima-mlilo kufuneka zisebenzise izixhobo ezifanelekileyo zokucima umlilo: sebenzisa inkungu yamanzi, ugwebu, iPetroleum Resin engumgubo owomileyo okanye ikharbon diokside isicima-mlilo.
Iimpawu eziphezulu zemishini. I-petroleum resin inobumbano olomeleleyo kunye nesakhiwo semolekyuli exineneyo, i-Petroleum Resin ngoko ke iipropathi zayo zoomatshini ziphezulu kuneenjongo eziqhelekileyo zokubeka i-thermosetting resin ezifana ne-phenolic resin kunye ne-polyester engafakwanga. Ukusebenza okugqwesileyo kokudibanisa.
Nangona iiresin zepetroleum zahlulwe zaba ziindidi ezine, iPetroleum Resin iindlela zokuvelisa ziphantse zifane. Ngaphandle kwezinye iireyini ze-DCPD eziveliswa yi-polymerization eshushu, i-Petroleum Resin eseleyo zonke zisetyenziswa yi-cationic polymerization. Ii-catalysts eziqhelekileyo ngamanye amaxesha zongezwa kunye ne-accelerator encinci.
I-Beige C9 petroleum resin ayibukeki kakuhle, kodwa yimveliso yegqabi eliluhlaza, iPetroleum Resin ngokuthula, kodwa idlala injongo entle kakhulu. Ngokungafaniyo nabanye abantu abanengxolo abathanda ukumema ukumenywa, i-petroleum Resin C9 petroleum resin isetyenziswa kwiglu Kwimichiza yezinto ezikrwada kunye nezixhobo zokuhombisa, zeziphi iinkcukacha ekufuneka ziqwalaselwe xa kuthengwa, iPetroleum Resin loluphi uhlobo lwe-C9 petroleum resin yeyona ilungileyo. ? Ziziphi iingenelo?
I-petroleum resin luhlobo lwe-thermoplastic resin eveliswa ngokukrazula i-C5 olefins kwimveliso yesityalo se-ethylene ngokunyangwa kwangaphambili, i-polymerization, i-Petroleum Resin flash evaporation kunye nezinye iinkqubo. Yi-oligomer enobunzima bemolekyuli obususela kwi-300 ukuya kwi-3000. I-petroleum resin ayinakunyibilika emanzini, i-petroleum Resin inyibilika ngokulula kwizinyibilikisi zezinto eziphilayo, ukumelana ne-asidi ye-petroleum, ukuxhathisa kwe-alkali, ukunganyangeki kwamanzi, ukunganyangeki kweekhemikhali ze-Petroleum Resin, i-Petroleum Resin anti- ukuguga kunye nezinye iimpawu ezibalaseleyo.
