1,Ukuhlinzekwa Kwesiko Ukulungisa Ukupholisa Ukukhula Kwemakethe Okuhlola

Maphakathi nohambo, ngokukhishwa kwezindaba zokulungisa amadivaysi amaningi e-PC afana neHainan Huasheng, Shengtong Juyuan, noDafeng Jiangning, kunezimpawu ezinhle ohlangothini lokuhlinzekwa kwemakethe. Lo mkhuba uqhube ukukhuphuka kwangelonakhiwo emakethe yamabala, nabakhiqizi be-PC bandisa izingcaphuno zabo zefektri ngo-200-300 yuan / ton. Kodwa-ke, njengoba singene ngo-Ephreli, imiphumela emihle yesikhathi esedlule ibuthakathaka kancane kancane, futhi amanani endawo awazange aqhubeke nokukhuphuka, okuholela ekuphakamiseni okuthunyelwe emakethe. Ngaphezu kwalokho, ngamanani aphansi wezinto zokwakha, ezinye izintengo zomkhiqizo ziye zawa, futhi ababambiqhaza bezimakethe bamukela isimo sengqondo sokulinda kanye nokubona emakethe yesikhathi esizayo.

2,Ukusebenza kwamanani aphansi kwe-eluhlaza ye-bisphenol anokusekelwa okulinganiselwe kwezindleko ze-PC

Intengo ye-ebonakalayo ebonakalayo iBisphenol A ihlala iphansi muva nje, naphezu kokuxhaswa okuqinile okuvela ku-uptream pure benzene, ukusebenza kokuhlinzekwa kanye nokufunwa akukaze kungeneliseki. Mayelana nokuhlinzekwa, amanye ama-bisphenol amayunithi azolungiswa noma anciphise umthwalo ngo-Ephreli, futhi kunezinhlelo zokukhulisa amandla okukhiqiza, okungakhulisa ukukhiqiza. Ngokuya ngesidingo, ngenxa yokunakekelwa okungekuhle kwamadivayisi we-PC ngakunye kanye nesidingo sama-epoxy Resin terminals, isidingo esiphansi sezakhi ezimbili eziphambili ze-Bisphenol A zishonile. Ngaphansi komdlalo wokuhlinzekwa kanye nokufunwa kanye nezindleko, kulindeleke ukuthi intengo ye-bisphenol asakhombisa ukuguquguquka kwesikhashana esiteji esizayo, ngokusekelwa kwezindleko okulinganiselwe kwe-PC.

3,Ukusebenza kwamadivayisi we-PC kuyazinza, futhi izinzuzo zokulungisa kancane kancane zibuthaka

Ukusuka kuma-Dynamics wakamuva wamadivayisi we-PC eChina, iningi labakhiqizi likhombise ukusebenza okuzinzile kwamadivayisi abo. Njengoba uHainan Huasheng engena isikhathi sokulungiswa, izinga lokusetshenziswa kwamandla okukhiqizwa kwe-PC sehle, ngenyanga ngenyanga ukwehla okungu-3.83%, kepha ukwenyuka konyaka ka-10.85%. Ngaphezu kwalokho, idivaysi ye-Shengtong Juyuan PC nayo ihlelelwe ukulungiswa ngasekupheleni kuka-Ephreli. Kodwa-ke, imiphumela emihle elethwe yilokhu kuhlolwa kukhishwe kusengaphambili, futhi umthelela wawo emakethe kancane kancane. Ngaleso sikhathi, kunamahemuhemu emakethe uHengli Petrochemical's PC isitshalo esizofakwa ekupheleni kwenyanga. Uma izindaba ziyiqiniso, kungaletha ukukhuphula emakethe ye-PC.

Ukuthuthuka kwakamuva kumadivayisi we-PC asekhaya

4,Ukukhula kancane kancane ekusetshenzisweni kwe-PC okusobala nokusekelwa okulinganiselwe okulinganiselwe

Ngokusho kwemininingwane yezibalo kusukela ngoJanuwari kuya ku-Mashi, izinga lokusetshenziswa kwamandla komkhakha we-PC ahamba phambili, nokwanda konyaka obalulekile kokukhiqizwa. Kodwa-ke, kube nokwehla okukhulu ekungenisweni kwenetha, okuphumela ekukhuleni okulinganiselwe ekusetshenzisweni okusobala. Isimo senzuzo embonini ye-PC yasekhaya sithuthuke kakhulu kwikota yokuqala, ngabakhiqizi abakhulayo ukukhiqizwa kanye nemishini esebenza kahle. Kodwa-ke, yize ukusetshenziswa kwephansi kuhlale okulindelwe okuhle, isidingo esiqinile sama-PCs kunzima ukuba ngusizo oluqinile lokushayela imakethe.

5,Imakethe ye-PC yesikhathi esifushane ingagxila kakhulu ekuhlolweni kokungenisa amandla kokuthumela nokusebenza

Ngokusekelwe ekuhlaziyweni okungenhla, kusenokusekelwa eceleni kwemakethe yamanje ye-PC, kepha ingcindezi yezindleko nokufunwa akunakunakwa. Intengo ephansi ye-BISTICTICE BISTHENOL A inokusekelwa okulinganiselwe kwezindleko ze-PC; Kodwa-ke, ukukhula kokusetshenziswa kwehle kakhulu kuhamba kancane, okwenza kube nzima ukuhlinzeka ngokuxhaswa okuqinile. Ngakho-ke, kulindeleke ukuthi esikhathini esifushane, imakethe ye-PC ingagxila kakhulu ekusebenzeni kwemakethe nokusebenza