Ingxenye eqhekekile ye-C9 iqukethe ikakhulukazi izinhlanganisela ze-hydrocarbon ezinuka kamnandi njenge-vinyl toluene, indene, i-methylstyrene, i-Petroleum Resin njll. I-C9 yethulwa engxenyeni ye-C5, i-Petroleum Resin kanye nokuhambisana kwe-C5/C9 petroleum resin etholwe ngokuhlanganisa kokubili ama-polar polar athuthukisiwe, i-Petroleum Resin isibonelo Ingathuthukisa kakhulu ukuhambisana ne-EVA resin. Ngenxa yezici zazo zombili izinhlaka ze-aliphatic kanye nephunga elimnandi, i-Petroleum Resin inokunyibilika okuhle ezinhlobonhlobo zezinyibilikisi futhi ithuthukisa ukumelana nokushisa kanye nokumelana nesimo sezulu sama-aliphatic resins.
I-C5/C9 petroleum resin ikhiqizwa ngokusabela ekamelweni lokushisa. Ukulungisa isilinganiso sokuhambisana kwe-C5 ne-C9 kungathola ama-resin anezakhiwo ezihlukile. Uma iphakama isilinganiso se-C9, i-Petroleum Resin iphakamisa iphuzu lokuthambisa kanye ne-viscosity ye-resin futhi yehlisa inani le-bromine. Inqubo yokukhiqiza ye-C5/C9 copolymer resin,Petroleum Resin ngaphandle kwesidingo sokwandisa i-C9 fraction pretreatment ukuze uthole ingxenye esebenzayo ye-C9,Petroleum Resin inqubo icishe ifane ne-C5 aliphatic petroleum resin.
I-Hydrogenated petroleum resin: Ngokusetshenziswa okubanzi kwezinamatheliso ezincibilikayo ezishisayo namateyipu okunamathela, izidingo eziphakeme ze-Petroleum Resin zibekwe embala wezinhlaka zikaphethiloli, i-Petroleum Resin ikakhulukazi amanabukeni ephepha (alahlwayo) kanye nemikhiqizo yenhlanzeko idinga ama-resin kaphethiloli asobala futhi angenambala. Kwavela i-petroleum resin ene-hydrogen. I-hydrogenation ye-resin iwukuncibilikisa inhlaka ku-solvent engasebenzi kanye ne-hydrogenate ngaphansi kwezimo zesigaba se-liquid. I-hydrogenation catalyst evame ukusetshenziswa i-nickel-based catalyst.
