Iqhezu le-C9 eliqhekekileyo liqulethe iikhompawundi ze-hydrocarbon ezinuka kamnandi ezifana ne-vinyl toluene, indene, i-methylstyrene, i-Petroleum Resin njl.
Inkqubo yokulungiselela i-C9 petroleum resin imi ngolu hlobo lulandelayo: imathiriyeli ekrwada ilungiselelwe ukususa (bis) i-cyclopentadiene kunye ne-isoprene, i-Petroleum Resin ukufumana imathiriyeli ekrwada ngeqhekeza elingaphezulu kwe-50%, i-petroleum Resin kwaye emva koko yongeza i-diluent hydrocarbon enuka kamnandi. phantsi kokhuseleko lwe-nitrogen, i-Petroleum Resin Emva koko yongeza i-catalyst AlCl3.
Ubume bophuhliso lweC9 yemveliso yepetroleum resin ekhaya nakwamanye amazwe: uphuhliso lweshishini lepetrochemical libonelela ngezinto ezityebileyo nezingabizi kakhulu zokwenziwa kwepetroleum resin, iPetroleum Resin ngoko ke ukuveliswa kwepetroleum resin kumazwe athile aphuhlileyo epetrochemical kukhula ngokukhawuleza.
I-C9 petroleum resin yiresin ye-thermoplastic eveliswa ngokukrazula icandelo lemveliso ye-C9 yeyunithi yokuvelisa i-ethylene njengeyona nto iphambili ekrwada, i-petroleum Resin i-polymerizing phambi kwe-catalyst, i-petroleum Resin okanye i-copolymerizing nge-aldehydes, i-hydrocarbons enuka kamnandi, i-terpenes. Ubunzima bayo bemolekyuli ngokubanzi bungaphantsi kwama-2000, indawo yokuthambisa yePetroleum Resin ingaphantsi kwe-150 â, iPetroleum Resin lulwelo lwe-thermoplastic viscous okanye oluqinileyo.
I-petroleum resin ibizwa ngokuba ivela kwi-petroleum derivatives. Ineempawu zexabiso le-asidi ephantsi, i-Petroleum Resin efanelekileyo yokungahambi kakuhle, ukunganyangeki kwamanzi, ukuxhathisa kwe-ethanol ye-Petroleum Resin kunye nokuxhathisa imichiza. Uzinzile ngokwekhemikhali kwi-acids kunye neziseko kwaye une-viscosity enhle kunye nokuzinza kwe-thermal. Iimbonakalo. I-petroleum resins ayisoloko isetyenziswa yodwa, i-Petroleum Resin kodwa njenge-accelerators, i-regulators, i-modifiers kunye nezinye ii-resin.
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.
