Ngokuthuthuka kwethrafikhi yasemadolobheni, ukuthuthukiswa kanye nokusetshenziswa kombala ongasheleli ku-pavement coating sekuye kwanda kakhulu. I-pavement enemibala ayinawo umsebenzi wokuhlobisa kuphela, kodwa futhi inomsebenzi wokuxwayisa. I-pavement enombala engasheleli iyindlela ebaluleke kakhulu yokusebenza. Lolu hlobo lwe-pavement lumbozwe nge-anti-slip coating enombala endaweni egandayiwe ukuze yenze indawo egandayiwe inothe ngomsebenzi wokulwa nokushelela.
I-petroleum resin ingasetshenziswa kabanzi ezimbonini ezihlukahlukene, i-Petroleum Resin njengopende, irabha, njll. Kungani i-petroleum resin ithandwa kangaka?
Kunezindlela ezimbili eziyinhloko zokuguqulwa. Enye i-hydrogenation modification, i-Petroleum Resin enezela isibopho esiphindwe kabili ku-molecule ye-petroleum resin, i-Petroleum Resin ngaleyo ndlela ithuthukisa umbala wayo kanye nokuzinza kwe-anti-oxidation. Ama-petroleum resins anezakhiwo ezikhethekile angalungiswa ngokungeza amaqembu amhlophe noma izishintshi ezifana ne-monoolefin ezintweni ezingavuthiwe.
Ingxenye eqhekekile ye-C9 ikakhulukazi iqukethe izinhlanganisela ze-hydrocarbon ezinuka kamnandi njenge-vinyl toluene, i-indene, i-methylstyrene, i-Petroleum Resin njll.
Inqubo yokulungiswa kwe-C9 petroleum resin imi kanje: izinto zokusetshenziswa zenziwa kuqala ukuze zisuse (bis) i-cyclopentadiene ne-isoprene,I-Petroleum Resin ukuthola izinto zokusetshenziswa ezinengxenye enkulu engaphezu kuka-50%,I-Petroleum Resin bese wengeza i-hydrocarbon enuka kamnandi. ngaphansi kokuvikelwa kwe-nitrogen, I-Petroleum Resin Bese wengeza i-catalyst AlCl3.
Isimo sokuthuthuka sokukhiqizwa kwe-petroleum resin ye-C9 ekhaya nakwamanye amazwe: ukuthuthukiswa kwemboni ye-petrochemical kunikeza izinto zokusetshenziswa ezicebile nezishibhile zokukhiqiza i-petroleum resin, i-Petroleum Resin ngakho ukukhiqizwa kwe-petroleum resin kwamanye amazwe athuthukile e-petrochemical kukhula ngokushesha.
