Yintoni iPC yePC?
Izinto zePC, okanye i-polycarbonate, yinto ye-polymer etsalele ingqalelo kwiipropathi zayo ezibalaseleyo kunye neziqendu ezibanzi. Kweli nqaku, siza kuhlolisisa ubume beempawu ezisisiseko zezinto zePC, izicelo zabo eziphambili kunye nokubaluleka kwazo kwishishini lekhemikhali.
Iipropati ezisisiseko zeZinto zePC
I-Polycarbonate (PC) yaziwa ngamandla ayo agqwesileyo kunye nokunganyangeki kwempembelelo. Xa kuthelekiswa nezinye iiplasitiki ezininzi, i-PC inesidanga esiphezulu kakhulu kunye neepropathi ezifanelekileyo ezibonakalayo, ezikwenza ukuba zilungele iimveliso ezinje ngezixhobo ezikhethiweyo, izikhongozeli ezibonakalayo kunye nemiboniso. I-PC ikwanokumelana nobushushu obuhle kwaye ihlala ikwazi ukuhlala uzinzo ngaphandle kwengcaciso kumaqondo obushushu ukuya kwi-120 ° C. Isixhobo sikwanazo nezinto ezilungileyo zombane. Esi sixhobo sikwanazo nezinto ezilungileyo zoMbane, yiyo loo nto isetyenziswa ngokubanzi kwishishini lombane kunye ne-elektroniki.
Iindawo zokufaka isicelo kwizixhobo zePC
Ngenxa yepropathi yayo efanelekileyo yomzimba kunye neekhemikhali, i-PC isetyenziswa kuluhlu olubanzi lwezicelo. Kwi-elektroniki yabathengi, i-PC isetyenziselwa ukwenza indawo yefowuni yefowuni, iimeko zelaptop, njl njl, kuba zombini zilula kwaye zomelele. Kwimizi-mveliso yokwakha kunye ne-AutoMotoed isetyenziselwa ukwenza izibane, i-Windscreens, indawo yoyilo yendalo, kunye nezinye izinto zemozulu ze-UV kunye nokuchasana nemozulu ye-UV kunye nokunyangwa kwezixhobo zezonyango, apho kwawo khona I-biomatisiatisifa kunye nokuziqhelanisa kuyenza ibe yinto ehlangabezana neemfuno zokhuseleko.
Isakhiwo sekhemikhali kunye nokuqhubekeka kwezixhobo zePC
Imichiza, i-PC iququzelelwe kwi-Polycovience Yokuphendula phakathi kwe-bisphenol a kunye ne-carbonate. Isakhiwo se-molecular se-molymer sale polymer sinika iipropathi ezigqwesileyo kunye nozinzo lobushushu. Ngokwe-tekhnoloji yokuqhubela phambili, izinto ze-PC zinokubunjwa ngeendlela ezahlukeneyo ezinjengeempungutye, ukuphuma kunye nokuvuthuza. Ezi nkqubo zivumela izinto zePC ukuba zilungelelaniswe kwiimfuno eziyimbali zeemveliso ezahlukeneyo, ngelixa uqinisekisa ukuba iipropathi zomzimba zezinto ezonakaliswe.
Ukusingqongileyo kunye nokuzinza kwezinto zePC
Ngaphandle kwezinto ezininzi eziluncedo kwizinto zePC, iinkxalabo zokusingqongileyo zikhulisiwe. Izinto zePC zeMveli zihlala zenziwa kwizinto ezifuywayo zepetrowmical, ezenza uzinzile umngeni. Kwiminyaka yakutshanje, ishishini lekhemikhali liphuhlise ngenkuthalo i-polycarbonates esekwe kwi-bi bi bio ukuba inciphise ifuthe labo lokusingqongileyo. Le mibandela intsha yePC ayivumi nje ukukhutshwa kwekhabhoni, kodwa kukuphucula ubudlelane bezinto ezibonakalayo ngelixa ugcina iipropathi zayo zokuqala.
Isishwankathelo
Yintoni iPC yePC? Ngamafutshane, izinto zePC yindawo ye-polycarmer ye-polymer ethatha indawo ebaluleke kakhulu kumashishini aliqela ngenxa yepropathi yayo ebalaseleyo kunye noluhlu olubanzi lwamathuba apheleleyo. Nokuba ngaba i-elektroniki yabathengi, ukwakhiwa, ishishini lezithuthi okanye izixhobo zonyango, ukusetyenziswa kwezinto zePC kubonakalise ixabiso layo elingafezekanga. Ngokukhulisa inkqubela-phambili yokwazisa kwezendalo kunye nezinto zetekhnoloji, izinto zePC zihamba ngendlela enokuzinza kunye nenobuhlobo kwaye iya kuqhubeka nokudlala indima ephambili kwishishini lekhemikhali kwixesha elizayo.