Raws li qhov kev thov rau cov asphalt zoo txuas ntxiv nce siab, qhov kev xav tau cov khoom ntxiv tshiab uas txhim kho kev ua tau zoo yog qhov tseem ceeb dua puas tau. Ib qho kev ua cov khoom ntxiv hauv kev lag luam yog Hydrocarbon Resin C9, tsim los ntawm Tangshan Saiou Chemicals Co., Ltd. Cov resin siab heev no yog tsim los txhim kho cov yam ntxwv ntawm asphalt, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim kho thiab kev saib xyuas txoj kev.
Hydrocarbon Resin C9 yog cov roj hmab ua los ntawm roj av, tsim tshwj xeeb los txhim kho kev nplaum, kev ywj pheej, thiab kev ruaj khov ntawm cov khoom sib xyaw asphalt. Nws cov qauv tshuaj lom neeg tshwj xeeb tso cai rau nws sib xyaw ua ke nrog ntau yam khoom asphalt, ua rau cov khoom tiav zoo dua thiab ruaj khov. Qhov no tseem ceeb heev rau thaj chaw uas muaj huab cua hnyav, qhov twg asphalt raug kev nthuav dav thiab kev cog lus thermal.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm Hydrocarbon Resin C9 yog nws lub peev xwm los txhim kho qhov viscosity ntawm asphalt. Los ntawm kev ua kom viscosity ntau ntxiv, cov resin pab tiv thaiv kev sib cais ntawm cov aggregates, ua kom muaj kev sib faib sib npaug thoob plaws hauv qhov sib tov. Qhov no tsis yog tsuas yog ua kom lub zog ntawm asphalt zoo dua xwb tab sis kuj ua rau nws lub neej ntev dua, txo qhov xav tau kev kho thiab kev saib xyuas ntau zaus.
Ntxiv mus, kev siv Hydrocarbon Resin C9 pab txhawb kom muaj kev tiv thaiv zoo dua tiv thaiv kev laus thiab kev puas tsuaj oxidative. Qhov no yog qhov tseem ceeb rau kev tswj hwm kev ncaj ncees ntawm txoj kev hla lub sijhawm, tshwj xeeb tshaj yog nyob rau hauv thaj chaw muaj neeg coob coob. Nrog kev txhawb nqa ntawm Tangshan Saiou Chemicals Co., Ltd., lub npe nrov hauv kev lag luam tshuaj lom neeg, cov neeg siv khoom tuaj yeem ntseeg siab rau qhov zoo thiab kev ntseeg siab ntawm cov khoom no.
Xaus lus, Hydrocarbon Resin C9 los ntawm Tangshan Saiou Chemicals Co., Ltd. yog ib qho kev hloov pauv loj rau kev lag luam asphalt. Nws lub peev xwm los txhim kho kev ua tau zoo, kev ruaj khov, thiab lub neej ntev ua rau nws yog ib qho khoom siv tseem ceeb rau kev tsim kho txoj kev niaj hnub no. Thaum kev lag luam txuas ntxiv mus, kev tsim kho tshiab xws li Hydrocarbon Resin C9 yuav ua lub luag haujlwm tseem ceeb hauv kev tsim kho yav tom ntej ntawm kev siv tshuab asphalt.
Lub sijhawm tshaj tawm: Plaub Hlis-15-2025