Iqhezu le-C9 eliqhekekileyo liqulethe i-unsaturated aromatics hydrocarbon compounds ezifana ne-vinyl toluene, indene, i-methylstyrene, i-Petroleum Resin njl. njl. iipolymers ezimhlophe ziphuculwe, i-Petroleum Resin umzekelo Inokuphucula kakhulu ukuhambelana ne-EVA resin. Ngenxa yeempawu zazo zombini iiresis ze-aliphatic kunye nevumba elimnandi, i-petroleum Resin inokunyibilika okulungileyo kwiintlobo ngeentlobo zezinyibilikisi kwaye iphucula ukuxhathisa ubushushu kunye nokumelana nemozulu ye-aliphatic resins.
I-C5 / C9 ye-petroleum resin iveliswa ngokusabela kwiqondo lokushisa. Ukulungelelanisa umlinganiselo wokuhambelana kwe-C5 kunye ne-C9 unokufumana ii-resin ezineempawu ezahlukeneyo. Xa uphezulu umlinganiselo we-C9, i-Petroleum Resin kokukhona iphezulu indawo yokuthambisa kunye ne-viscosity ye-resin kwaye lisezantsi ixabiso le-bromine. Inkqubo yokuvelisa i-C5/C9 ye-copolymer resin, i-Petroleum Resin ngaphandle kwesidingo sokwandisa i-C9 fraction pretreatment ukuze ufumane i-fraction ye-C9 esebenzayo, i-Petroleum Resin inkqubo iphantse ifane ne-C5 aliphatic petroleum resin.
I-petroleum resin ene-Hydrogenated: Ngokusetyenziswa okubanzi kwezinto zokuncamathelisa ezishushu ezinyibilikayo kunye neeteyiphu zokuncamathelisa, iimfuno eziphezulu ze-petroleum Resin zibekwe kumbala we-petroleum resin, i-petroleum Resin ngakumbi i-diapers yamaphepha (ekulahlwayo) kunye neemveliso zococeko zifuna ii-resin zepetroleum ezicacileyo nezingenambala. Kwabakho intlaka yepetroleum ene-hydrogen. I-hydrogenation ye-resin kukunyibilikisa i-resin kwi-solvent engasebenziyo kunye ne-hydrogenate phantsi kweemeko zesigaba solwelo. Eyona nto isetyenziswa ngokuqhelekileyo i-hydrogenation catalyst yi-nickel-based catalyst.
