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. Uphawu lwe-cationic polymerization yireyithi yokusabela. Ngokukhawuleza, i-petroleum Resin i-catalyst kulula ukuyiphelisa impendulo ngenxa yezinto ezinjengobumdaka okanye ukwakheka kwemolekyuli kwimathiriyeli ekrwada, ke inokuthi yenziwe ipolymer ibe yipolymer enobunzima bemolekyuli obungama-500 ukuya kuma-2,000, iPetroleum Resin ephucula ukonyuka kwe-viscosity. isiphumo.
Kukho amanyathelo abalulekileyo kwinkqubo yokukhethwa kwe-petroleum resin-kunye nonyango lwangaphambili lweoyile ekrwada, i-petroleum Resin polymerization yezinto ezisetyenzisiweyo ezisetyenzisiweyo, ukungathathi hlangothi kunye nokwahlulwa kweresin. Phakathi kwazo, unyango lwangaphambili lwe-petroleum Resin lubaluleke kakhulu, ukuze kususwe izinto ezimbi kwangaphambili Khetha ukutya okunemixholo eyahlukeneyo yokunyenyisa iipropathi zepetroleum resin; I-petroleum Resin okanye ukufudumeza ukwenza impendulo. Ezona parameters zokusabela kule nkqubo luxinzelelo lulonke okanye olunxulumene nokondla, i-Petroleum Resin luhlobo lwe-catalyst kunye noxinzelelo lwayo, kunye nobushushu. Ezi zinto zingasentla kufuneka zilawulwe ngononophelo Ukuze ube nesivuno esihle, ubunzima bemolekyuli ye-Petroleum Resin kunye nokuhanjiswa kobunzima bemolekyuli.
Indlela ye-polymerization inokwahlulwa ibe luhlobo lwebhetshi, uhlobo oluqhubekayo lwe-Petroleum Resin, kunye nohlobo oluqhubekayo lwamanyathelo amaninzi. Phakathi kwazo, uhlalutyo lobunzima bemolekyuli ye-batch reaction ibanzi, i-Petroleum Resin kunye nenqanaba eliqhubekayo lamanyathelo amaninzi linesivuno esiphezulu kunye nokusabalalisa ubunzima bemolekyuli. Izinto eziluhlaza zenziwe kwinkqubo ye-petroleum resin Yinxalenye ebaluleke kakhulu. Ngokulungelelanisa ioyile yokutya yamaqhezu ahlukeneyo, i-petroleum Resin isakhiwo semolekyuli kunye neempawu zembonakalo yemveliso egqityiweyo inokulungiswa. Umzekelo, i-petroleum Resin C5 kunye ne-C9 zenziwe nge-copolymerized okanye ezinye ii-monomers ezicocekileyo zongezwa njengohlengahlengiso, ukongeza ekuhlengahlengiseni i-petroleum resin Kwixabiso le-polarity okanye le-asidi yemveliso egqityiweyo, iikhemikhali zePetroleum Resin ezifana ne-maleic anhydride (MA), i-phenol kunye ne-rosin zinokongezwa kwizinto ezikrwada, i-Petroleum Resin okanye i-petroleum resin inokufakelwa kunye ne-acid radicals ngokufakela ifomula.
