Yintoni iPolycarbonate?
I-Polycarbonate (i-PC) yimathiriyeli yepolymer esetyenziswa kakhulu kwishishini lemichiza kwaye yenye yezinto ezikhethwayo kumashishini amaninzi ngenxa yeempawu zayo ezizodwa kunye neekhemikhali. Kweli nqaku, siza kuhlalutya ngokweenkcukacha ukubunjwa kunye neempawu zePolycarbonate kunye noluhlu olubanzi lwezicelo.
1. Ukwakhiwa kweekhemikhali kunye nesakhiwo se-polycarbonate
I-Polycarbonate yiklasi ye-bisphenol A (BPA) kunye namaqela e-carbonate ngokusebenzisa i-polycondensation reaction eyenziwa yi-polymer linear. Ikhonkco layo leemolekyuli liqulethe inani elikhulu lamaqela e-carbonate (-O-CO-O-), esi sakhiwo sinikeza i-polycarbonate imathiriyeli ebalaseleyo yokumelana nobushushu, ukungafihli kunye nokumelana nempembelelo. Ukuzinza kweekhemikhali ze-polycarbonate kwenza ukuba igcine iipropati zayo zingatshintshi kwiindawo ezigqithiseleyo, okwenza kube yinto ehlala ixesha elide.
2. Iimpawu eziphambili zepolycarbonate
Izinto zePolycarbonate ziyaziwa ngeempawu zayo eziphezulu zomzimba. Inokumelana nempembelelo ephezulu kakhulu, amaxesha angama-250 eglasi eqhelekileyo, eyenza i-polycarbonate idume kwizicelo ezifuna amandla aphezulu kunye nokumelana nempembelelo. I-Polycarbonate inokumelana nokushisa okuphezulu, ihlala ihleli ukusuka kwi-40 ° C ukuya kwi-120 ° C, evumela ukuba iqhube kakuhle kwiindawo eziphezulu zokushisa. I-Polycarbonate ikwane-optical transparency elungileyo, ihambisa ngaphezu kwe-90 pesenti yokukhanya okubonakalayo, ngoko isoloko isetyenziselwa ukwenziwa kweelensi zamehlo kunye nezigqubuthelo ezicacileyo.
3. Iindawo zokusebenzisa i-polycarbonate
Ngenxa yeempawu ezizodwa zezinto ze-polycarbonate, isetyenziswa ngokubanzi kwiindidi ezahlukeneyo zamashishini. Kwishishini lokwakha, i-polycarbonate isetyenziswa ngokuqhelekileyo ukwenza iipaneli ezikhanyayo, izinto zokuphahla kunye neepaneli ze-acoustic. Ukumelana nempembelelo yayo ebalaseleyo kunye nokungafihli nto kuyenza ibaluleke kakhulu kwezi ndawo. Kwicandelo lombane kunye ne-electronics, i-polycarbonate isetyenziselwa ukwenza izinto ze-elektroniki, izindlu zezixhobo zendlu kunye neemeko zebhetri ngenxa yokumelana nobushushu kunye neempawu zokugquma umbane. I-Polycarbonate iphinda isetyenziswe ngokubanzi kwishishini leemoto, ngokukodwa kwi-lampshades, iipaneli zezixhobo kunye neefestile. Okubaluleke ngakumbi, i-polycarbonate isetyenziswa ngokubanzi kwinkalo yezixhobo zonyango, ezifana nesirinji, izixhobo ze-dialysis kunye nezixhobo zotyando, njl. Ezi zicelo zibulela kwi-non-toxicity kunye ne-biocompatibility ye-polycarbonate materials.
4. I-Environmental Friendly and Recycled Polycarbonate
Nangona i-polycarbonate iyinto ehlala ixesha elide kwaye isebenziseka ngeendlela ezininzi, i-bisphenol A (BPA) ebandakanyekayo kwimveliso yayo ibangele impikiswano yokusingqongileyo. Njengoko iteknoloji iqhubela phambili, iimveliso ze-polycarbonate ezihambelana nokusingqongileyo ziye zaphuhliswa ezinciphisa impembelelo kwindalo. Ukurisayikilishwa kwakhona kwepolycarbonate kukwafumana ingqwalasela ngokuthe ngcembe, kwaye ngenkqubo yohlaziyo, inkunkuma yemathiriyeli yepolycarbonate inokuguqulwa ibe yimveliso emitsha ukunciphisa ngakumbi inkunkuma yobutyebi.
Ukuqukumbela
Yintoni i-polycarbonate? Yimpahla yepolymer eneempawu ezahlukeneyo eziphezulu, kwaye isetyenziswa ngokubanzi kulwakhiwo, izixhobo zombane kunye nombane, iimoto, unyango kunye nezinye iinkalo ngenxa yokumelana nempembelelo, ukumelana nobushushu, ukungafihli kunye nokuzinza kweekhemikhali. Ngokunyuka kolwazi lokhuseleko lokusingqongileyo, ukurisayikilishwa kwepolycarbonate kukhuthazwa ngokuthe ngcembe. I-Polycarbonate yinto esebenzayo kwaye inamandla ophuhliso oluzinzileyo.