Njengamanje, ukwehla kwe-bisphenol A eluhlaza kwehla kancane, i-epichlorohydrin kulindeleke ukuthi iguquguquke ibe buthakathaka, ukusebenza kokusekelwa kwezindleko kulindeleke ukuthi kube buthakathaka, futhi izindaba ezinhle zesikhathi esifushane emakethe ye-epoxy resin zinzima, abathengi banesimo sengqondo sokunciphisa. imakethe yesikhathi esizayo.
Uhlolojikelele lwemakethe yasekhaya ye-epoxy resin
Ukugxila kwemakethe ye-epoxy resin kuleli sonto kwehlile.Phakathi nesonto, ukwehla kwe-bisphenol A eluhlaza kwaqhubeka, futhi enye impahla eluhlaza i-epoxypropane yayinokuqina okuphezulu, futhi ukusebenza kokusekelwa kwezindleko kwakuyisilinganiso.Phakathi naleli sonto, ama-oda amasha e-epoxy resins ayengasheleli, futhi ezinye izimboni ze-epoxy resin zalungiswa.Ukwakhiwa kwemboni kukonke kwehlile uma kuqhathaniswa nesonto eledlule.Izindaba ezinhle zemakethe ye-epoxy resin kunzima ukuzithola, imboni ayizethembi ekubukeni kwemakethe, amabhizinisi okukhiqiza ayathamba, uhlu olusha lunendawo yokuxoxisana, ukukhetha okwehla nomfula kuyadingeka ukuze kugcwaliswe, futhi kunzima ngcono igesi enkundleni.
Kusukela kuvalwa lolu Lwesine, i-East China liquid epoxy resin E-51 yereferensi yengxoxo evamile ye-RMB 15,200-15,900/ton yokwamukelwa komgqomo omkhulu yalethwa, ngenani lentengo lesonto ngalinye elingu-RMB 15,770/ton, intengo engu-3.43% kusukela kwedlule isonto;Izingxoxo zereferensi ye-E-12 ziwukwamukelwa okungu-RMB 14,000-14,300/ton, ngenani lentengo eliphakathi nesonto elingu-RMB 14,400/ton, inani elingu-4.13% ukusuka enanini eliyisilinganiso ngesonto eledlule.
Imakethe yentengo yemakethe ye-Epoxy resin endaweni ngayinye
I-East China: Imakethe ye-epoxy resin e-East China ithulile, izindleko zezinto ezingavuthiwe zidonsa ingqondo yemboni, okunikezwayo kunenzuzo enkulu ukukhuluma ngakho, umdlandla wokuthenga ngaphansi komfula awuphezulu, imakethe entsha eyodwa. ukulethwa kumbalwa, ukuxoxisana okujwayelekile kubhekiselwa ku-RMB 15,300-15,900/ton/ton yokwamukela i-VAT.
I-South China: Imakethe ye-epoxy resin yaseNingizimu China inokwehla, futhi ukusebenza kokusekelwa kwezindleko kubuthakathaka, ukunikezwa komkhiqizi kunendawo enkulu ye-margin, imizwa yokulinda nokubona engezansi iyanda, isimo sokuhweba emakethe sibuthakathaka, ingxoxo evamile ibhekisela okwesikhashana ekulethweni kokwamukelwa kwe-VAT okungu-RMB 15,500-16,100/ton.
Imakethe ye-Epoxy resin industry chain
Ukuhlaziywa kwemakethe yokunikezela nokufunwa
Ukuhlaziywa Kwe-Bisphenol: Kuleli sonto, izinga lokusebenzisa umthamo we-bisphenol A idivayisi yasekhaya bekungu-68.43%, okuwukunyuka ngamaphesenti angu-2.9 kusuka ngesonto eledlule (11/25-12/01).Kuleli sonto, i-Nanya Plastic isebenze kancane ngemva kokukhishwa kwempahla ngo-December 5. I-Shanghai Petrochemical Mitsui yagcinwa inakekelwa ngoDisemba 7. Umthwalo wezinye izisetshenziswa awushintshanga kakhulu.Ngaphansi kodonga, izinga lokusebenzisa umthamo wasekhaya we-bisphenol A linyukile (Qaphela: izibalo ze-Luxi Chemical Industry zifakiwe).
Ukuhlaziywa kwe-Epichlorohydrin: Izinga lokusebenzisa amandla embonini yasekhaya ye-epoxy oxide ngu-53.89%, ukwehla ngo-0.35%.Ngesonto, idivayisi yendlela ye-glycerin ye-Jiangsu Grand Factory engamathani ayi-100,000/ngonyaka yaqalwa kabusha ngomhla ka-8 Disemba;I-Jiangsu Haixing amathani angu-130,000/ngonyaka we-acrylonitic yayingazinzile;I-Shandong Sanyan amathani angama-60,000/ngonyaka we-acrylonin Disemba 4 Ukuqalisa kabusha, ukusebenza komthwalo ophansi;Idivayisi ye-propylene ka-Dongying engu-30,000/ngonyaka yaqalwa kabusha ngo-November 28, kodwa leli sonto belingazinzile;UNingbo Zhenyang, Baling Petrochemical, Hebei Jiaao, noZhuotai bonke babesendaweni yokupaka.Ukwengeza, amathani angu-75,000 / ngonyaka wecebo lendlela ye-glycerin ye-Binhua Group ngoDisemba 9 kulindeleke ukuthi iqale kabusha ngoDisemba 20;amanye amadivaysi azinzile.
Isibikezelo semakethe esizayo
Ukusekelwa kwezindleko ze-epoxy resin akunamandla, ukulandelwa kwesidingo esingezansi kunqunyelwe, qaphela kakhulu ukulinda futhi ubone, ukulethwa kwangempela okukodwa akwanele.Kulindeleke ukuthi imakethe ebuthakathaka ye-epoxy resin inethuba elikhulu lokushaqeka ngesonto elizayo.Izingxoxo ezivamile ze-liquid epoxy resin zibhekisela ku-14,300-15,000 yuan/ton yokulethwa kokuhlanza amanzi, futhi ingxoxo evamile ye-solid epoxy resin ibhekisela ku-13,900-14,300 yuan/ton yokulethwa kwemali.Kusadingeka ukuthi sinake inkambiso yezinto zokusetshenziswa ezikhuphuka nomfula kanye nokulandelelwa komfula.
Isikhathi sokuthumela: Dec-15-2022