1,Uhlalutyo lweNtshukumo yeMarike

Ukusukela ngo-Epreli, imarike yasekhaya ye-bisphenol A ibonise indlela ecacileyo yokunyuka. Lo mkhwa uxhaswa ikakhulu kukunyuka kwamaxabiso ezinto ezimbini zephenol kunye ne-acetone. Ixabiso elicatshulweyo eliqhelekileyo eMpuma China linyuke laya kutsho kuma-9500 yuan/toni. Ngaxeshanye, ukusebenza okuphezulu okuzinzileyo kwamaxabiso e-oyile ekrwada kukwabonelela ngesithuba esonyukayo kwimakethi ye-bisphenol A. Kulo mongo, imarike ye-bisphenol A ibonise indlela yokubuyisela.

2,Ukuncipha komthwalo wemveliso kunye nefuthe lokugcinwa kwezixhobo

Kutshanje, umthwalo wemveliso ye-bisphenol A e-China wehlile, kwaye amaxabiso acatshulwe ngabavelisi nawo anyuke ngokufanelekileyo. Ukususela ekupheleni kukaMatshi ukuya ekuqaleni kuka-Epreli, inani lokuvalwa kweplanti yasekhaya ye-bisphenol A ukuze kulungiswe linyukile, nto leyo ekhokelele kunqongophalo lwexeshana lonikezelo lwemarike. Ukongeza, ngenxa yelahleko yangoku yemeko yeefektri zasekhaya, izinga lokusebenza kolu shishino lehle laya kutsho malunga nama-60%, lifikelele kwelinye elisezantsi kwiinyanga ezintandathu. Ukusukela nge-12 ka-Epreli, umthamo wemveliso yeendawo zokupaka ufikelele kwiitoni ezimalunga nesigidi esinye, zibalelwa malunga ne-20% yomthamo wemveliso yasekhaya iyonke. Ezi zinto zidibene ziye zanyusa ixabiso le-bisphenol A.

3,Imfuno ecothayo yomlambo ithintela ukukhula

Nangona imakethi ye-bisphenol A ibonisa ukuthambekela okunyukayo, ukuhla okuzinzileyo kwimfuno esezantsi yomlambo kuyithintele ukunyuka kwayo. I-Bisphenol A isetyenziswa kakhulu kwimveliso ye-epoxy resin kunye ne-polycarbonate (i-PC), kwaye la mashishini mabini asezantsi athatha phantse i-95% yomthamo opheleleyo wemveliso ye-bisphenol A. Nangona kunjalo, kumaxesha amva nje, bekukho uluvo oluqinileyo lokulinda kunye nokubona kwimakethi yePC esezantsi, kwaye izixhobo zinokujongana nolondolozo olusembindini, okukhokelela ekunyukeni kwentengiso kuphela. Kwangaxeshanye, imarike ye-epoxy resin nayo ibonisa ukuthambekela okubuthathaka, njengoko imfuno ye-terminal iyonke iyancipha kwaye izinga lokusebenza kwezityalo ze-epoxy resin liphantsi, okwenza kube nzima ukuhambisana nokunyuka kwe-bisphenol A. Ngoko ke, imfuno epheleleyo ye-bisphenol A kwiimveliso ezisezantsi ziye zancipha, ibe yinto ephambili ethintela ukukhula kwayo.

4,Imeko yangoku kunye nemingeni yoShishino lweBisphenol A yaseTshayina

Ukusukela ngo-2010, umthamo wemveliso we-bisphenol A wase-China ukhule ngokukhawuleza kwaye ngoku ungoyena mvelisi mkhulu wehlabathi kunye nomnikezeli we-bisphenol A. Nangona kunjalo, ngokwanda komthamo wemveliso, ingxaki yokuxinana kwezicelo ezisezantsi iya iqatsela. Okwangoku, isambuku semathiriyeli ekrwada yeekhemikhali kunye neemveliso zeekhemikhali ezikwisiphelo esisezantsi zihlala zikwimeko yentsalela okanye intsalela emandla. Ngaphandle kobuninzi bemfuno yosetyenziso lwasekhaya, indlela yokukhuthaza ukuphuculwa kokusetyenziswa kunye nokukhuthaza ukuvela kweshishini kunye nophuhliso ngumngeni omkhulu ojongene neshishini le-bisphenol A.

5,Iindlela zophuhliso lwexesha elizayo kunye namathuba

Ukuze unqobe ingxaki yesicelo esigxininisiweyo, ishishini le-bisphenol A kufuneka likhulise uphuhliso kunye nemigudu yokuvelisa kwiimveliso ezisezantsi ezifana ne-flame retardants kunye ne-polyetherimide PEI izinto ezintsha. Ngokusebenzisa iteknoloji entsha kunye nophuhliso lwemveliso, ukwandisa imimandla yesicelo se-bisphenol A kunye nokuphucula ukukhuphisana kwayo kwimarike. Kwangaxeshanye, ishishini likwafuna ukunikela ingqalelo kwiinguqu kwimfuno yeemarike kunye nokulungelelanisa izicwangciso zokuvelisa ukulungelelanisa utshintsho lweemarike.

Isishwankathelo, nangona imakethi ye-bisphenol A ixhaswa kukunyuka kwamaxabiso ezinto ezikrwada kunye nonikezelo oluqinileyo, imfuno ecothayo yomlambo iseyeyona nto iphambili ethintela ukukhula kwayo. Kwixesha elizayo, kunye nokwandiswa komthamo wemveliso kunye neendawo zezicelo ezisezantsi, ishishini le-bisphenol A liya kujongana namathuba amatsha ophuhliso kunye nemingeni. Ishishini kufuneka lihlaziye rhoqo kwaye lilungelelanise izicwangciso zokuziqhelanisa neenguqu zemarike kunye nokufezekisa uphuhliso oluzinzileyo.