一.ukukhathazeka

1. Amanani kawoyela emhlabeni wonke aqhubekile nokwenyuka njengoba ukwesaba kokwehla komnotho e-US kwehla. I-WTI ivale ngo-$73.16 / BBL, ikhuphuke ngo-2.55%; I-Brent ivale ngo-2.35% iphezulu ngo-$77.01 ngebhareli

2. Umthwalo wedivayisi ye-bisphenol A ephezulu cishe u-72%, kanti ukusebenza kwe-epichlorohydrin cishe ku-55%

3. Njengamanje, izinga lokusetshenziswa kwamandla edivayisi ye-epoxy resin iyonke eShayina licishe libe ngu-52%

4. Ipuleti lokushaqeka le-BPA kanye ne-ECH eliluhlaza alinamandla, ukusekelwa kobuso bezindleko ze-resin akwanele, ukulinda ngokucophelela embonini nokubona umuzwa kunamandla, inani elincane labantu abasezansi lidinga nje ukulandelela, inani lokulethwa kwemakethe lilinganiselwe.

Ingqondo eyinhloko: Isikhungo samandla adonsela phansi sezinto zokusetshenziswa i-bisphenol A kanye ne-epichlorohydrin siyabuthaka, ukwesekwa kwezindleko ze-epoxy resin kuyabuthaka, isidingo esingezansi asishintshi, izindaba zemakethe azizinhle, imboni isesimweni sokulinda nokubona

二.Ukubukeka kwemakethe

Izinto zokusetshenziswa eziluhlaza i-bisphenol A kanye ne-epichlorohydrin shock weak disc, ukwesekwa kwentengo ye-resin kuyanda, isimo se-terminal esingezansi sisacindezelekile, ama-oda amasha emakethe awanele, inani elincane kuphela lokulandelela okuqinile, ingcindezi yokuthumela yabakhiqizi be-resin ibonise kancane kancane, imizwa yokuqapha ye-bearish ikhuphuke. Njengamanje, kukhona ukuntuleka kwesiqondiso esihle mayelana nezindaba zemakethe, futhi i-resin ye-epoxy yesikhathi esifushane kulindeleke ukuthi isebenze ngebanga elincane futhi ibuthakathaka. Kusadingeka ukunaka ukuthambekela kwezinto zokusetshenziswa ezingenhla kanye nesidingo esingezansi.