Kusukela ngoDisemba, imakethe yasekhaya ye-acrylic acid kanye ne-ester yaqhubeka nokukhuphuka ngemuva kokulungiswa okufushane. Phakathi kwazo, amanani e-butyl acrylate kanye ne-isooctyl acrylate akhuphuke kakhulu, ikakhulukazi ngenxa yokuthi amanani e-butanol yezinto zokusetshenziswa eziphezulu akhuphuke ngaphezu kwalokho obekulindelwe, abakhiqizi be-butyl acrylate kanye ne-isooctyl acrylate bandise izindleko, imakethe yakhushulwa kakhulu, ukuthunyelwa kwentengo ephansi emakethe kwathuthuka, isiphakamiso sanda. Kusukela ngoLwesithathu, intengo yemakethe ye-butyl acrylate yase-East China ibhekisela ku-9400-9500 yuan/ton ukulethwa kokwamukelwa, ikhuphuke ngo-500 yuan/ton kusukela ekupheleni kwenyanga edlule. Intengo ye-isoctyl acrylate ibhekisela ku-13300-13500 yuan/ton, ifinyelela ku-1000 yuan/ton kusukela ekupheleni kwenyanga edlule.

Ngokombono weminye imikhiqizo echungechungeni lwemboni, ukuguquguquka kwentengo ye-acrylic acid kunqunyelwe, ikakhulukazi ngoba, ngakolunye uhlangothi, imakethe ye-propylene yezinto zokusetshenziswa eziluhlaza kanye nokunciphisa ukungezwani kokuhlinzekwa, kubeke umthelela wokwehla kukawoyela ongahluziwe, intengo yemakethe yehle muva nje. Ngaphezu kwalokho, ukusebenza kwesidingo samanzi se-acrylic phansi komfula, i-sap kanye nezinye izimboni kubuthakathaka, ukwakheka kokudonswa kwemakethe. Njengamanje, intengo yemakethe ye-acrylic acid enyakatho izinzile, futhi okunikezwayo kwabanye abakhiqizi abakhulu ezimakethe zaseMpumalanga naseNingizimu China kukhuphuke kancane, kodwa ukuthengiselana kwemakethe kusahamba kancane ukulandelela.

Ngaphezu kwalokho, ukuthambekela kwemakethe kwe-methyl acrylate kanye ne-ethyl acrylate nakho kuzinzile, ngoba inani eliphelele lemakethe alilikhulu, futhi isidingo sendabuko sesikhathi esingaphandle kwesizini silinganiselwe, ukuguquguquka kwemakethe kulinganiselwe, kodwa ngenxa yomthelela we-butyl acrylate ehlobene neminye imikhiqizo, amanani emakethe akamuva nawo aqinile.

Ngokombono wamanje wenzuzo yochungechunge lwemboni, i-acrylic acid kanye ne-butyl acrylate kuqhubekile nokulahlekelwa, yize amanani e-butyl acrylate enyuke kuleli sonto, kodwa ngenxa yokwanda okukhulu kwezinto zokusetshenziswa, ukulahlekelwa kwe-butyl acrylate kukhuphuke kusukela ekupheleni kwenyanga edlule, umuzwa wentengo yefektri usekhona. Ngakho-ke, yize intengo yemakethe ihamba kancane, kodwa ukunikezwa kwemakethe akukuningi, futhi kukhona ukwesekwa kwezinto ezibizayo, imakethe ye-butyl acrylate yesikhashana noma ukusebenza okuqinile.

Sekukonke, ukunyuka kwamanje kwemakethe ye-acrylic ne-ester kuthinteka kakhulu ukwanda kwezinto zokusetshenziswa, futhi isidingo sendabuko sesikhathi esingaphandle kwesizini sisenzima ukukhulisa imakethe, njengoba isigaba sokugcwalisa kabusha siphela, abahlanganyeli bemakethe basakhathazekile ngemakethe yesikhathi esizayo. Kulindeleke ukuthi imakethe ye-acrylic acid ne-ester izoqhubeka nokulandela ukuguquguquka kwezinto zokusetshenziswa esikhathini esizayo esiseduze.