I-4,4 '- I-Dihydroxydiphehenylmene: Isetyenziswe ngokubanzi ingozi yempilo

Inkangeleko yemichiza isetyenziswa ngokubanzi kwimimandla emininzi yeshishini kunye nobomi bemihla ngemihla kukutsala ukuvunywa kuluntu noluntu lwezenzululwazi.

I. I-4,4 '- I-DihydroxydiphhenylmeneUnoluhlu olubanzi lwezicelo. Kwintsimi yemizi-mveliso, 4,4 '- I-Dihydroxydiphehenythane sisixhobo esiphambili semveliso ephezulu yokusebenza kwe-Epoxy. Olu hlobo lwe-epoxy lusetyenziswe ngokubanzi kwishishini le-elektroniki kunye nemveliso yezixhobo zombane. Umzekelo, kwinkqubo yokuthengisa iibhodi zesekethe eziprintiweyo (i-PCBS), i-4,4 '- i-Dihydroxydiphehene - Uhlobo lwe-Epozy Desal, ngoMeyi kunye nobushushu, inokuqinisekisa ukusebenza kwezinto ezikhoyo kwi-elektroniki kwiindawo zokusebenza. Kumzi-mveliso wokwakha, izixhobo eziqukethe i-4,4 '- I-DihydroxydipheHene nayo idlala indima ebalulekileyo. Zisetyenziselwa ukuvelisa iingubo eziphezulu zomsebenzi eziphezulu kunye nemihlambi emiselweyo, enokubonelela ngokuqina okufanelekileyo kunye nokunamathela, ukwenza ulwakhiwo lwesakhiwo oluzinzileyo kunye nokukhuselwa kwesakhiwo esingapheliyo. Ukongeza, 4,4 '- I-Dihydroxydiphehenylmene ikwavela kwimizi-mveliso yokuphela yokuphelisa njengemveliso yemoto kunye ne-aerospace. Umzekelo, ekukhuseleni iinxalenye zezinto ezenzekelayo kunye nolwakhiwo lwezixhobo ze-aerospace, 4,4 '- i-Dihydroxdyliphenylmene inegalelo ekuphuculeni ukusebenza kwemveliso.

II. Umngcipheko wezempilo ukhuthaza inkxalabo. Nangona kunjalo, njengophando olunzulu, umngcipheko wempilo onokubakho we-4,4 '- i-Dihydroxydiphephylmene sele sele iqalisile ukuphapha kwabantu. Inani lezesayensi lezenzululwazi libonisile ukuba i-4,4 '- i-Dihydroxydiphephylmene inokuba ne-endocrine-phazamisa iipropathi ezifanayo ne-4,4' - i-Dihydroxydliphene (BPA). Abaphazamisi be-endocrine banokuphazamisane nenkqubo ye-endocrine yoluntu kwaye bachaphazela imfihlo eqhelekileyo kunye nemisebenzi yomthetho yehomoni. Ezinye iimvavanyo zezilwanyana zibonakalise ukuba izilwanyana zovavanyo ziveze kwi-4,4 '- i-Dihydroxdylhenylheny ye-DHOSMECHHHNETYTHHHE Inokuphuhliswa kwenkqubo yokuzala, ukungasebenzi kakuhle kwe-thyflon kunye nezinye izinto. Nangona okwangoku akukho bungqina buqondakalayo ebantwini, bejonga inkxalabo yezempilo xa kwabangelwa yi-4,4 '- i-Dihydroxydipheghthane kunye ne-Dihydroxydanyheneylmenene, lo mngcipheko unokubakho ungajongwa.

III. Ukubeka esweni kunye nokulanda. Ngenxa yemingcipheko yempilo enokubakho ye-4,4'dihydroxydlmene, amanye amazwe kunye nemimandla sele eqalisile ukuyilawula. Amasebe afanelekileyo akha imigangatho engqongqo engqongqo kunye neMigangatho yokhuseleko kwimveliso ukunciphisa umda wokusetyenziswa kwe-4,4 '- i-Dihydroxddliphenylmene kwezinye iimveliso ezinokunxibelelana ngokusondeleyo nomzimba womntu. Kwicala lamashishini, amanye amashishini eekhemikhali kunye namashishini okwenza isicelo esezantsi nawo ahlola ezinye iindlela ukuya kwi-4,4 '- i-Dihydroxydiphylmene, ikakhulu kwimimandla eneemveliso zokutya kunye neemveliso zabantwana. Abasebenzi abangama-R & D sizabalazela ukufumana izixhobo ezintsha ezinokuhlangabezana neemfuno zomsebenzi wemveliso ngelixa uqinisekisa ukuba banobuhlobo kwimpilo yabantu kunye nokusingqongileyo. 4,4 '- I-Dihydroxydiphehenylmene idlala indima ebalulekileyo kuphuhliso lwamashishini, kodwa umngcipheko wayo wezempilo kufuneka uthathwe nzulu. Ngokuqhubeka nokwenza uphando lwezenzululwazi kunye nokuphuculwa kwezendlela amanyathelo okulawula, sinethemba lokuba ngelixa unika idlala izibonelelo, ukulimala kwempilo yabantu kunye nokusingqongileyo kunokuncitshiswa.