Kule veki, imakethi ye-epoxy resin yasekhaya ibixubene. Ngeveki, isiziko somxhuzulane semakethi ye-liquid resin besibuthathaka, kwaye imakethi ye-solid resin ibike ukunyuka. Ukusukela ekupheleni kukaJanuwari 7, ixabiso eliphambili le-liquid resin kwimakethi yaseMpuma China libhekiselele kwi-20,500-21,500 yuan/ton kwiibhareli ezamkelekileyo. Ngokuphathelele izinto eziluhlaza, i-bisphenol A yezinto eziluhlaza eziphambili iyeke ukuhla yaza yabuya kwakhona, ngelixa ezinye izinto eziluhlaza ze-epichlorohydrin ziye zawa kwakhona. Ngokuphathelele ukubonelela kunye nemfuno, imakethi ye-epoxy resin ibisebenza ngokuzinzileyo phakathi evekini, kwaye izinga lokusebenza liye landa ngokuthe chu. Nangona kunjalo, imakethi ye-epoxy resin yangoku ingene kwixesha lokungasebenzi kwaye imfuno iye yacotha.

Ekuqaleni kowama-2021, ingqwalasela yemarike ye-epoxy resin inyukile. Ngenxa yokumiswa okufutshane kwezixhobo eziluhlaza kunye nokunqongophala kobonelelo, inkxaso yangoku yeendleko iqinisiwe, kwaye ukunikezelwa kwabavelisi be-resin kuye kwanda.

Iinoodles eziluhlaza
I-Bisphenol A: Kule veki, imakethi ye-bisphenol A itshintshile yaza yabuya kwakhona. Ngeveki, imakethi ye-bisphenol A itshintshe indlela yayo yokuhla kwaye izibonelelo zanda kancinci kancinci. I-phenol yezinto eziluhlaza isebenza kancinci, iziko lobunzima be-acetone liyaphakama, kwaye icala leendleko lixhaswa ngokubanzi. Ngokuphathelele ukubonelela, isityalo se-bisphenol A siguquguquka ngakumbi kule veki, kwaye inqanaba lokusebenza lehlile. Izinga lokusebenza lilonke lalimalunga nama-60%. Phakathi kwabo, umthwalo weNantong Xingchen wehle waya kuma-40%. Isityalo seSinopec Mitsubishi savalwa okwethutyana, kwaye ukubonelela kwindawo kwakuncinci. Ngokuphathelele imfuno, ii-PC eziphambili ezisezantsi zaqala zehla zaza zanyuka, ukusebenza kwentengiselwano kwamkelekile, kwaye ii-epoxy resins azizange zilandele. Ukusukela ekupheleni kukaJanuwari 7, ixabiso eliphambili le-BPA eMpuma China liza kuhanjiswa kwi-RMB 12,900-13,000/ton.

I-Epichlorohydrin: Kule veki, i-epichlorohydrin isebenza kancinci. Ngeveki, izibonelelo zabavelisi azizange zifumane nkxaso ifanelekileyo, kwaye imakethi ye-epichlorohydrin iqhubekile nokuhla. Izinto ezisetyenzisiweyo zepropylene kunye ne-glycerin zicwangciswe ngokwexesha, kwaye icala leendleko alitshintshi kangako. Kwicala lokubonelela, umthwalo wesityalo se-epichlorohydrin kule veki uhlale uphantsi, izinga lokusebenza kweshishini lalimalunga ne-45%, isityalo saseShandong Binhua saqalwa kwakhona, kwaye iNingbo Huanyang yavalwa ukuze kugcinwe. Ngokuphathelele imfuno, imakethi ye-resin ephantsi ibanda, kwaye imfuno kunzima ukuyiphucula. Ukusukela ekupheleni kukaJanuwari 7, ixabiso eliphambili le-epichlorohydrin eMpuma China laziswa kwi-11300-11400 yuan/ton.

Icala lokubonelela
Kule veki, izinga lokusebenza kwesityalo se-liquid resin ligcinwe malunga ne-60%, kwaye unikezelo lwaso kwindawo lwaluninzi. I-China Capital Chemical Industry yayo yayisekwimeko yokuvalwa, kwaye umhla wokuqala awuzange umiselwe. Kunzima ukwandisa umthwalo wesityalo se-solid resin, kwaye izinga lokusebenza limalunga ne-40%. Phakathi kwazo, ukuhlaziywa kobugcisa beHuangshan Jinfeng kuyayeka, kwaye imeko-bume yengxoxo iyonke kunzima ukuyiphucula.

Icala lemfuno
Okwangoku, imakethi yeresin isafunwa kakhulu ngexesha lokungabikho kwexesha, imibuzo esezantsi ayingomdla, kwaye iintengiselwano zinqabile nangakumbi. Imvakalelo yokungakhathali kweli shishini iyanda, kwaye ukusebenza kulumkile, kwaye imeko yangoku kunzima ukuyitshintsha.

Uqikelelo lwe-Outlook

Ngowama-2020, imakethi yeresin ichithe unyaka "omangalisayo". Ekuqaleni kuka-2021, i-epoxy resin ibonakala ibuthathaka phantsi kwenkxaso yeendleko, kodwa i-undercurrents iyakhula ngokwenene. Izinto eziphambili ezichaphazela imakethi yangoku zezi zilandelayo:
Kwicala lezinto eziluhlaza, i-bisphenol A ingachazwa njengeyona "mnikeli" uphambili ekunyukeni kwemarike ye-resin kulo mjikelo. Nangona kunjalo, impembelelo entle yale jikelezo yezixhobo incinci. Enye i-epichlorohydrin yezinto eziluhlaza ibonisa umkhwa wokuhla okuncinci, kwaye inkxaso yeendleko ayinathemba; icala lokubonelela, imakethi Kwimeko yokusebenza kwezixhobo zangaphakathi ezizinzileyo, ukunikezelwa kwe-resin spot kwanele, kwaye kunzima ukuyixhasa; icala lemfuno, ixabiso kunye nemeko yemarike engekho nzima ukuyiphula, amashishini asezantsi asebenzisa uninzi lwempahla, kwaye inqanaba lemfuno lisabi kakhulu. Kulindeleke ukuba imakethi ye-epoxy resin yasekhaya iya kugcina imeko yohlengahlengiso olutshintshatshintshayo kwixesha elifutshane, kwaye ukulandelela kusafuneka kuthathelwe ingqalelo kwiindlela eziguqukayo zezinto eziluhlaza kunye nokunikezelwa kunye nemfuno.