Imakethe yamanje yasekhaya ye-epoxy resin iyaqhubeka nokuvilapha.I-bisphenol A eluhlaza yehla ngendlela engafanele, i-epichlorohydrin yazinza yavundlile, futhi izindleko ze-resin zaguquguquka kancane.Abaphathi babeqaphile futhi beqaphile, begcina ukugxila ezingxoxweni zokuhleleka kwangempela.Kodwa-ke, isidingo esiphansi somfula sinqunyelwe, futhi umthamo wangempela wokulethwa emakethe ayanele, okuholela esimweni esibuthakathaka jikelele.Kusukela ngosuku lokuvala, intengo evamile okuxoxiswene ngayo ye-East China liquid epoxy resin ingu-13500-13900 yuan/ton wamanzi ahlanzekile aphuma efekthri;Intengo yezingxoxo evamile ye-Mount Huangshan solid epoxy resin ingu-13400-13800 yuan/ton, ilethwe ngemali, futhi ukugxila kwengxoxo kuzinzile futhi kuba buthaka.
Isimo sokuhweba emakethe ye-liquid epoxy resin eNingizimu ye-China sibuthakathaka, futhi okwamanje kunezindaba ezincane zokuhweba ezimakethe ekuseni.Amafekthri ahlinzeka ngama-oda amasha ngenkuthalo, futhi umuzwa wokubuyisela isitokwe phansi awuphezulu.Izingxoxo ezivamile zibhekisela okwesikhashana emiphongolweni emikhulu engu-14300-14900 yuan/ton ukuze yamukelwe futhi ilethwe, futhi izintengo eziphakeme zokuthunyelwa azisheleli.
Imakethe ye-liquid epoxy resin esifundeni sase-East China inomkhuba wokuthenga okulula, nokwehla okuphawulekayo kwezinto ezimbili zokusetshenziswa.Ezinye izimboni ze-resin ziye zabika uhla oluncane lwama-oda amasha, okwenza kube nzima kubo ukuxoxisana.Ukuthenga okuya phansi komfula kulula, futhi izingxoxo ezivamile zibhekisela okwesikhashana ekwamukelweni nasekulethweni kwemiphongolo emikhulu engu-14100-14700 yuan/ton.
Imakethe eqinile ye-epoxy resin eMpumalanga China naseNingizimu China ilula futhi ihlelekile, nokusebenza okubuthakathaka ezimakethe ze-bisphenol A kanye ne-epichlorohydrin.Ukusebenza kokusekelwa kwezindleko kukonke kubuthakathaka, futhi ukuthunyelwa kwama-oda amasha we-epoxy resin eqinile abushelelezi.Abanye abakhiqizi bangaxoxisana ukuze ama-oda amasha athunyelwe ngesaphulelo.Ekuseni, izingxoxo ezivamile emakethe yase-East China zibhekisela okwesikhashana ekwamukelweni nasekulethweni kwe-13300-13500 yuan/ton, kuyilapho izingxoxo ezivamile emakethe yaseNingizimu China zibhekisela okwesikhashana ekwamukelweni nasekulethweni kwe-13500-13700 yuan/ton. .
Isimo sokuhlinzeka nesidingo:
Uhlangothi lwezindleko:
I-Bisphenol A: Imakethe yasekhaya yamanje ye-bisphenol A inomoya okhanyayo, onesidingo setheminali esihamba kancane.Ngaphezu kwalokho, imakethe yezinto ezingavuthiwe ezibuthakathaka iyaqhubeka, futhi imakethe inomoya oqinile wokulinda nokubona, nenani elincane kuphela lemibuzo esele idingeka.Imakethe enkulu e-East China ibike intengo engu-9550-9600 yuan/ton phakathi nosuku, nezingxoxo ezivamile ezifinyelele esiphethweni esiphansi esingu-9550 yuan/ton.Kuphinde kuzwakale ukuthi amanani aphansi kancane, ukwehla ngo-25 yuan/ton uma kuqhathaniswa nayizolo.Abakhiqizi ezifundeni zaseNyakatho neChina naseShandong balandela inkambiso yemakethe, futhi ukugxila ekuhwebeni kwemakethe kwehle kancane.
I-Epichlorohydrin: Namuhla, i-ECH yasekhaya iyaqhubeka nomkhuba wayo wokulungisa obuthakathaka.Njengamanje, imakethe igcwele umoya womoya, abakhiqizi ikakhulukazi abathumela ngemikhumbi ngamanani aphezulu.Kodwa-ke, isimo sesidingo esibuthakathaka asizange sibe ngcono, okuholele ekucindezelekeni okuqhubekayo kubakhiqizi ukuba bathumele kanye nesimo sengqondo sokunciphisa imakethe yesikhathi esizayo.Ama-oda amasha avame ukuqhubeka nokudayiswa ngamanani aphansi, futhi kukhona namahemuhemu amanani aphansi emakethe, kodwa umthamo wangempela we-oda awanele.Kusukela kuvalwa, intengo enkulu okuxoxisnwe ngayo ezimakethe zase-Jiangsu nase-Mount Huangshan yayingu-8400-8500 yuan/ton ukuze yamukelwe futhi ilethwe, futhi intengo okuxoxiswene ngayo ezimakethe zaseShandong yayingu-8100-8200 yuan/ton ukuze yamukelwe futhi ilethwe.
Uhlangothi lwesidingo:
Njengamanje, uwonke umthwalo wedivayisi we-liquid epoxy resin ungaphezu kuka-50%, kuyilapho uwonke umthwalo wedivayisi we-epoxy resin eqinile ucishe ube ngu-40%.Isidingo esiphansi sokulandelela silinganiselwe, futhi umthamo wangempela wokulethwa awenele, okuholela ekuqhutshweni kwesimo semakethe esizolile.
4, Isibikezelo Semakethe Esizayo
Muva nje, isikhungo samandla adonsela phansi emakethe ye-epoxy resin besibuthakathaka, futhi uhlangothi lwesidingo luyavilapha futhi kunzima ukululama.Ukucindezela kokusungula kwabakhiqizi kusobala, futhi umthwalo wokusebenza kwamanye amadivaysi uncishisiwe.Izinto zokusetshenziswa ze-bisphenol A ne-epichlorohydrin nazo zisesimweni esibuthakathaka futhi zisebenza.Uhlangothi lwezindleko ezibuthakathaka luqinise umuzwa wokuqapha wabaqhubi, kodwa inzuzo yemboni incindezelwa kakhulu, futhi isikhala senzuzo sabanikazi silinganiselwe.Lindela umkhuba omncane futhi obuthakathaka ekuhwebeni kwe-epoxy resin, naka inkambiso yezinto zokusetshenziswa ezikhuphuka nomfula kanye nokulandelwa kwesidingo esingezansi.