Ngomhla we-7 ka-Oktobha, ixabiso le-octanol landa kakhulu.Ngenxa yemfuno ezinzileyo esezantsi, amashishini afuna nje ukuphinda athengise, kwaye intengiso enyiniweyo yabenzi bezicwangciso kunye nezicwangciso zolondolozo zanda ngakumbi.Uxinzelelo lwentengiso esezantsi lucinezela ukukhula, kwaye abavelisi be-octanol bane-inventri ephantsi, okukhokelela kuxinzelelo oluncinci lwexesha elifutshane.Kwixesha elizayo, ukunikezelwa kwe-octanol kwimarike kuya kuncitshiswa, okuya kunika ukunyusa okulungileyo kwimarike.Nangona kunjalo, amandla okulandelela okusezantsi akonelanga, kwaye imarike ikwingxaki yokunyuka nokuhla, kunye nokudibanisa okuphezulu kuyeyona nto kugxilwe kuyo.Ukonyuka kwimarike yeplastiki yeplastiki kulinganiselwe, ngokulinda kunye nokubona kunye nokulandelwa okulinganiselweyo kwiintengiselwano.Imarike yepropylene isebenza ngokubuthathaka, kwaye ngenxa yempembelelo yamaxabiso eoli ekrwada kunye nemfuno esezantsi, amaxabiso epropylene anokwehla ngakumbi.

Ngomhla we-7 ka-Oktobha, ixabiso lemarike ye-octanol liye landa kakhulu, kunye nexabiso lemarike eliphakathi kwe-12652 yuan / ton, ukunyuka kwe-6.77% xa kuthelekiswa nosuku lwangaphambili lokusebenza.Ngenxa yokusebenza okuzinzileyo kwabavelisi abasezantsi kunye noluhlu oluphantsi lwempahla ekrwada kwiifektri, iinkampani ziyakwazi ukuqhuba intengiso ngokuzalisa iimpahla ngokukhawuleza xa zifuna.Nangona kunjalo, abavelisi be-octanol abaqhelekileyo banentengiso encinci, kwaye ekuqaleni kweveki, iifektri ezinkulu zaseShandong zavalwa, okukhokelela ekuboneleleni okuqinileyo kwe-octanol kwimarike.Emva kweholide, isicwangciso sokugcinwa kwefektri ethile ye-octanol yenze umoya oqinileyo woqikelelo olongezelelweyo, ukuqhubela phambili ixabiso le-octanol kwimarike.

Ngaphandle kobonelelo oluqinileyo kunye namaxabiso aphezulu kwimarike ye-octanol, intengiso esezantsi iphantsi koxinzelelo, kwaye iifektri zilibazisa okwethutyana ukuthengwa kwezinto ezikrwada, zicinezela ukukhula kwemarike ye-octanol.Uluhlu lwabavelisi be-octanol lukwinqanaba eliphantsi, kwaye akukho xinzelelo lwexesha elifutshane lokuthengisa.Ngomhla we-10 ka-Oktobha, kukho isicwangciso sokulondoloza abavelisi be-octanol, kwaye phakathi konyaka, kukho isicwangciso sokugcinwa kwe-South China butanol octanol abavelisi.Ngelo xesha, ukunikezelwa kwe-octanol kwimarike kuya kuncitshiswa, eya kuba nefuthe elithile elihle kwimarike.Nangona kunjalo, okwangoku, imarike ye-octanol inyuke yaya kumgangatho ophezulu, kwaye ukulandelwa kwesantya esisezantsi akwanelanga.Imarike ikwingxaki yokunyuka nokuhla, kunye nokudityaniswa kwenqanaba eliphezulu yeyona nto kugxilwe kuyo.

Ukonyuka kwimarike yeplastiki yeplastiki kulinganiselwe.Nangona iintsingiselo zemathiriyeli ekrwada kwimakethi yeplasticizer esezantsi yahluka, ngenxa yokunyuka okubalulekileyo kwamaxabiso entengiso ye-octanol ekrwada, iifektri ngokubanzi ziwanyuse amaxabiso azo.Nangona kunjalo, imarike ikhula ngokukhawuleza kulo mjikelo, kwaye abathengi abasezantsi bagcina okwethutyana isimo sengqondo esilumkileyo kunye nokulinda-nokubona, kunye nokulandelwa okulinganiselweyo kwiintengiselwano.Abanye abavelisi beplastiki banezicwangciso zokulondoloza, okukhokelela ekuncipheni kwamazinga okusebenza kweemarike, kodwa inkxaso yecala lemfuno kwimarike iphakathi.

Imarike yepropylene isebenza ngokubuthathaka kwinqanaba langoku.Ukuhla kwamaxabiso e-oyile ekrwada kumazwe ngamazwe kube nefuthe elibi kwimarike yepropylene, iindaba ezikhokelela ekungathembeni.Ngexesha elifanayo, imveliso esezantsi yepropylene, i-polypropylene market, nayo ibonise ubuthathaka kwaye imfuno yonke ayinelanga, okwenza kube nzima ukuxhasa umgangatho wexabiso lepropylene.Nangona abavelisi belumkile malunga nokubonelela ngenzuzo, amaxabiso epropylene anokwehla ngakumbi phantsi koxinzelelo lwemfuno esezantsi.Kulindeleke ukuba kwixesha elifutshane, ixabiso lemarike yepropylene yasekhaya liya kuhlala libuthathaka kwaye lizinzile.

Ngokubanzi, ukusebenza kweemarike zepropylene kubuthathaka, kwaye amashishini asezantsi ajongene noxinzelelo lokuthengisa.Umzi-mveliso wamkela isicwangciso esilumkileyo sokulandelela.Kwelinye icala, inqanaba eliphantsi le-inventri kwimarike ye-octanol, kunye nesicwangciso sokugcinwa kwesixhobo esithile se-octanol, idlale indima ethile exhasayo kwimarike.Kulindeleke ukuba imakethi ye-octanol izakufumana ukuguquguquka okuphezulu kwithuba elifutshane, kunye noluhlu lokuguquguquka olulindelekileyo lwe-100-300 yuan/toni.