Imakethe yamakhemikhali iyahlanya ngokuphelele!
Septhemba, vuka!
Okthoba, khuphuka futhi!
Novemba, qhubeka ukhuphuka!
Imakethe yamakhemikhali ikhuphuka ngamandla! Izinto eziningi zokusetshenziswa zifinyelele amazinga aphezulu!

Ubani ongacabanga, igolide lesishiyagalolunye lesiliva leshumi kamuva, imakethe yezimboni zamakhemikhali ngaphansi kwemakethe yendabuko yesikhathi esingaphandle kwesizini eguquguqukayo kakhulu?
Imakethe yamakhemikhali iqhubekile nokukhula kwayo okukhulu ngesonto lesithathu likaNovemba, ngenxa yokuthuthuka okuqhubekayo kwezinkomba zomnotho, ukuthuthuka okukhulu ohlangothini lwesidingo, kanye nezici ezifana nokulungiswa kokuma kanye nokwanda kwezingozi.

Ngokusho kokuqapha, ngesonto eledlule ukuqapha okungu-64 kwemikhiqizo ebalulekile yamakhemikhali, kwanda izinhlobo ezingu-45, okungaphezu kwamaphesenti angu-70. Phakathi kwazo, ukwenyuka kwentengo yochungechunge lwezimboni ze-plasticizer kungaba kubi kakhulu, lonke uchungechunge lwezimboni luphenduke lwaba bomvu, kanti ukwenyuka kukhulu, ukwenyuka okumaphakathi kwamasonto onke okungu-16.96%!
Okwesibili, ukwenyuka kwentengo iyonke ye-acid ester industrial chain, i-methanol kanye ne-downstream industrial chain kungu-6.27% kanye no-2.87% ngokulandelana. Ukwenyuka kwentengo okubanzi kakhulu yi-DMF, kanye nokwenyuka kwentengo masonto onke okungu-2,600 yuan/ton.

Ngesonto eledlule, i-silicone iphule uphawu lwama-yuan angu-30,000! Isipho esivela kubakhiqizi ngabanye saze safinyelela kuma-yuan angu-33,000 ngempelasonto. Uma kuqhathaniswa nentengo yama-yuan angu-20,000/ton ekuqaleni kukaNovemba, intengo ye-silicon ephilayo ikhuphuke ngaphezu kwama-yuan angu-10,000/ton esikhathini esingaphansi kwenyanga, kanti ingxenye yayo ikhuphuke ngama-yuan angu-13,000/ton, kanye nokwenyuka okungaba ngu-65% emasontweni amathathu edlule.

Ngesonto eledlule, i-bisphenol A ngemuva kokuhlanganiswa okuphezulu, ngoNovemba 20, imakethe ye-bisphenol A empumalanga yeShayina iseduze nentengo engu-18,400 yuan/ton, intengo iyaqhubeka nokubeka irekhodi elisha eliphezulu. Kusukela ngo-2017, inani eliphakeme lomlando lentengo ye-BISphenol A lalingoJulayi 2018, lapho intengo yayicishe ibe ngu-15,200 yuan/ton.

NgoNovemba, imakethe ye-acetone izoqhubeka nokukhula. Ephezulu, ngenxa yomthelela we-styrene, imakethe ye-benzene emsulwa ikhuphuke kakhulu. Ezansi, imakethe ye-bisphenol A ekhulayo inikeze i-acetone umfutho oqhubekayo.

I-acetone ikhuphuka kakhulu, ineketanga elikhulu lezimboni. I-isopropanol engezansi ifinyelele ngempumelelo phezulu ohlwini lwamakhemikhali akhuphukayo masonto onke, yaqhubeka ikhuphuka. Isitshalo se-isopropyl alcohol sendlela ye-propylene naso siphakanyisiwe izikhathi eziningi, sibambe umqondo wezimpahla ukusekela okungcono, siqhubeke siphakamise ukugxila emakethe, intengo ikhuphuke kakhulu.

Njengamanje, ezinye izinto zokusetshenziswa azisekho emakethe, futhi abanye abakhiqizi ngokusobala bayanqikaza ukuthengisa. Ngenxa yesidingo sasekhaya, kokubili izinsizakalo zabakhiqizi kanye nezinsizakalo zabathengi zithuthuke kakhulu. Ngaphezu kweqhwa lamanje, izindleko zokuthutha ziyanda, ukukhula kwentengo yemakethe yamakhemikhali yesikhashana kulindeleke ukuthi kuhlale kuqinile, kodwa ukwenyuka kungase kuhambe kancane.
Ngaphezu kwalokho, qaphela ukuvimbela ezinye zezinto zokusetshenziswa zakuqala ezinkulu kakhulu, ukuwa okufushane.