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. Ubume bemveliso ye-c9 yasekhaya ye-petroleum resin: C9 e-China Ukuphuhliswa kwe-petroleum resin kwaqala emva kwexesha, i-Petroleum Resin kodwa inkqubela ikhawuleza ngokukhawuleza, i-Petroleum Resin evule imeko entsha yokuphuhliswa kwe-petroleum resin yasekhaya.
Okwangoku, kukho malunga nama-50 amashishini okuvelisa i-petroleum resin e-China, i-Petroleum Resin ene-resin epheleleyo yemveliso engaphezulu kwe-2 yezigidi zeetoni ngonyaka. Inokuvelisa i-C5 resin, i-C9 resin, i-C5 / C9 i-copolymer resin, i-Petroleum Resin kunye ne-hydrogenated resin. Isixhobo sokuvelisa ikakhulu yi-C9 petroleum resin. I-70% yomthamo wemveliso. I-C5 petroleum resin yenza i-30%. Ubungakanani bemveliso yezixhobo ezininzi zincinci, iindidi zodwa, i-Petroleum Resin kwaye umgangatho wemveliso awuphezulu, ngakumbi izikhombisi eziphambili ezinjengombala wemveliso kunye nendawo yokuthambisa azinzanga, iPetroleum Resin kunye noluhlu lwesicelo luthintelwe kakhulu. .
