Bisphenol A:
Ngokwexabiso: Emva kweholide, imarike ye-bisphenol A yayibuthathaka kwaye iguquguqukayo. Ukususela nge-6 kaMeyi, ixabiso lereferensi ye-bisphenol A eMpuma ye-China yayiyi-10000 yuan / toni, ukuhla kwe-yuan eyi-100 xa kuthelekiswa nangaphambi kweholide.
Okwangoku, imarike ye-phenolic ketone ephezulu ye-bisphenol A iyaguquguquka ngaphakathi koluhlu olumxinwa, kunye neeyunithi ze-carbon polymerization zaseCangzhou Dahua kunye ne-Yanhua zisalungiswa, kwaye akukho tshintsho lubalulekileyo kwicala lokubonelela nge-bisphenol A. I-bisphenol A imakethi ifumene ukunyuka kwe-replenishment ye-marketment emva kweholide, kodwa i-spagment ye-holide igcwele iholide. Imeko yemarike iyonke kunye namaxabiso abuthathaka.
Ngokubhekiselele kwizinto eziluhlaza, imarike ye-phenolic ketone iguquguquka kancinci kwiveki ephelileyo: ixabiso lereferensi yamva nje ye-acetone yayiyi-6400 yuan / ton, kwaye ixabiso lesalathiso lamva nje le-phenol laliyi-7500 yuan / ton, ebonisa ukuguquguquka okuncinci xa kuthelekiswa nangaphambi kweholide.
Imeko yesixhobo: I-Huizhou Zhongxin 40000 isixhobo seetoni, i-Cangzhou Dahua 200000 isixhobo sokuvalwa kwesixhobo, i-Yanhua Ukuqokelela i-Carbon 150000 isixhobo setoni yexesha elide yokuvala ukugcinwa; Umgangatho wokusebenza kolu shishino ujikeleze i-70%.
I-Epichlorohydrin:
Ngokwexabiso: Imarike ye-epichlorohydrin yehle kancinci emva kweholide: ukususela ngoMeyi 6, ixabiso lereferensi ye-epichlorohydrin kwimarike ye-East China yayiyi-8600 yuan / ton, ukuncipha kwe-yuan ye-300 xa kuthelekiswa nangaphambi kweholide.
I-raw material end propylene kunye ne-liquid chlorine markets zibonisa ukuhla, ngelixa amaxabiso e-glycerol ahlala ephantsi kwaye inkxaso yeendleko ibuthathaka. Phambi komnyhadala, iifektri ze-epoxy resin ezisezantsi zabonisa umdla ophantsi wokuthenga imathiriyeli ekrwada ye-epichlorohydrin. Emva komnyhadala, imeko yentengiso iye yadodobala ngakumbi, yaye ukuthunyelwa kwempahla kumzi-mveliso akubanga mtyibilizi. Kangangokuba, uthethathethwano ngamaxabiso lwaye lwehla ngokuthe ngcembe.
Ngokwezinto eziphathekayo, kukho ukuhla okuncinci kumaxabiso e-ECH eyona nto iphambili kwiindlela ezimbini zenkqubo ngeveki: ixabiso lereferensi yamva nje yepropylene yayiyi-7100 yuan / ton, ukuncipha kwe-yuan ye-200 xa kuthelekiswa nangaphambi kweholide; Ixabiso lereferensi yamva nje ye-99.5% ye-glycerol e-East China yi-4750 yuan / ton, engatshintshiyo ngaphambi kweholide.
Imeko yesixhobo: Izixhobo ezininzi ezifana neWudi Xinyue, iJiangsu Haixing, kunye neShandong Minji zinemithwalo ephantsi; Ireyithi yokusebenza iyonke yeshishini ijikeleze i-60%.
epoxy resin:
Ngokwexabiso: Kwiveki ephelileyo, amaxabiso e-epoxy resin asekhaya ahlala eqinile: ukusukela nge-6 kaMeyi, ixabiso lereferensi ye-liquid epoxy resin eMpuma yeChina yayiyi-14600 yuan / ton (i-East China / i-barrel factory), kunye nexabiso lokubhekisela kwi-epoxy resin eqinile yayiyi-13900 yuan / toni (ixabiso lokuhanjiswa kwe-East China).
Kwiintsuku ezimbalwa zokusebenza emva kweholide, ikhonkco leshishini le-epoxy resin liya kuba nakho ukuguquguquka okubuthathaka. Emva kokugcinwa kwempahla ephantsi kweholide yangaphambi kweholide kunye nokufika kwemijikelo emitsha yekhontrakthi ekuqaleni kwenyanga, ukusetyenziswa kwezinto ezikrwada kusekelwe ikakhulu kwiikhontrakthi kunye noluhlu lweempahla, kwaye umdla wokungena kwimarike ukuze uthenge awanelanga. Imathiriyeli ekrwada i-bisphenol A kunye ne-epichlorohydrin zibonisa ukuhla, ngakumbi kwimarike ye-epichlorohydrin. Kwicala leendleko, kukho ukuhla, kodwa ekuqaleni kwenyanga, abavelisi be-epoxy resin bachaza amaxabiso azinzileyo. Nangona kunjalo, ukuba izinto eziphindwe kabini ziqhubeka zihla kwiveki ezayo, imarike ye-epoxy resin nayo iya kuncipha ngokufanelekileyo, kwaye yonke imeko yemarike ibuthathaka.
Ngokwezixhobo, umlinganiselo wokusebenza kweresin engamanzi ujikeleze i-70%, ngelixa umlinganiselo wokusebenza we-resin eqinile ujikeleze i-50% Umlinganiselo wokusebenza we-resin yolwelo ujikeleze i-70%, ngelixa umlinganiselo wokusebenza we-resin eqinile ujikeleze i-50%.