Njengoba isidingo se-asphalt esezingeni eliphezulu siqhubeka nokukhula, isidingo sezithasiselo ezintsha ezithuthukisa ukusebenza sibaluleke kakhulu kunanini ngaphambili. Enye yamagagasi okwenza izithasiselo embonini yi-Hydrocarbon Resin C9, ekhiqizwa yi-Tangshan Saiou Chemicals Co., Ltd. Le resin ethuthukisiwe yenzelwe ukuthuthukisa izakhiwo ze-asphalt, okwenza kube ukukhetha okuthandwayo kokwakhiwa nokugcinwa kwemigwaqo.
I-Hydrocarbon Resin C9 iyi-resin yokwenziwa etholakala ku-petroleum, eyenzelwe ngokukhethekile ukuthuthukisa ukunamathela, ukuguquguquka, kanye nokuqina kwezingxube ze-asphalt. Isakhiwo sayo samakhemikhali esiyingqayizivele siyivumela ukuthi ihlangane kahle nezingxenye ezahlukahlukene ze-asphalt, okuholela kumkhiqizo wokugcina ohlangene futhi oqinile. Lokhu kubaluleke kakhulu ezindaweni ezinezimo zezulu ezimbi kakhulu, lapho i-asphalt ikhuliswa khona ngokushisa futhi incipha.
Esinye sezici ezivelele ze-Hydrocarbon Resin C9 yikhono layo lokuthuthukisa ukujiya kwe-asphalt. Ngokwandisa ukujiya, i-resin isiza ukuvimbela ukuhlukaniswa kwama-aggregates, okuqinisekisa ukusatshalaliswa okufanayo kuyo yonke ingxube. Lokhu akugcini nje ngokuthuthukisa amandla e-asphalt iyonke kodwa futhi kwandisa isikhathi sayo sokuphila, kunciphisa isidingo sokulungiswa nokugcinwa njalo.
Ngaphezu kwalokho, ukusetshenziswa kwe-Hydrocarbon Resin C9 kunegalelo ekumelaneni kangcono nokuguga kanye nokuwohloka kwe-oxidative. Lokhu kubalulekile ekugcineni ubuqotho bemigwaqo ngokuhamba kwesikhathi, ikakhulukazi ezindaweni ezinabantu abaningi. Ngokusekelwa yi-Tangshan Saiou Chemicals Co., Ltd., igama elidumile embonini yamakhemikhali, amakhasimende angathemba ikhwalithi nokuthembeka kwalo mkhiqizo.
Ekuphetheni, i-Hydrocarbon Resin C9 evela eTangshan Saiou Chemicals Co., Ltd. iwushintsho olukhulu embonini ye-asphalt. Amandla ayo okuthuthukisa ukusebenza, ukuqina, kanye nokuphila isikhathi eside kuyenza ibe yinto ebalulekile ekwakhiweni kwemigwaqo yesimanje. Njengoba imboni iqhubeka nokukhula, izinto ezintsha ezifana ne-Hydrocarbon Resin C9 zizodlala indima ebalulekile ekwakheni ikusasa lobuchwepheshe be-asphalt.
Isikhathi sokuthunyelwe: Ephreli-15-2025