Yintoni impahla yePC?
Izinto zePC, okanye iPolycarbonate, yimathiriyeli yepolymer etsale ingqalelo kwiipropathi zayo ezibalaseleyo zomzimba kunye noluhlu olubanzi lwezicelo. Kule nqaku, siza kujonga ngokuthe ngqo kwiimpawu ezisisiseko ze-PC, izicelo zabo eziphambili kunye nokubaluleka kwazo kwishishini lemichiza.
IiPropati eziSisiseko zeMathiriyeli yePC
I-Polycarbonate (i-PC) yaziwa ngamandla ayo abalaseleyo kunye nokumelana nempembelelo. Xa kuthelekiswa nezinye iiplastiki ezininzi, i-PC inezinga eliphezulu kakhulu lokungafihli kunye neempawu ezintle zamehlo, nto leyo eyenza ukuba ilungele iimveliso ezifana nezixhobo zokukhanya, izikhongozeli ezicacileyo kunye neziboniso. I-pc ikwanayo nokumelana nobushushu kwaye idla ngokukwazi ukuhlala izinzile ngaphandle kwe-deformation kumaqondo obushushu ukuya kwi-120 ° C. Izinto eziphathekayo nazo zineempawu ezilungileyo zokugquma umbane. Izinto eziphathekayo nazo zineempawu ezilungileyo zokugquma umbane, yiyo loo nto ikwasetyenziswa ngokubanzi kushishino lombane kunye nolwe-elektroniki.
Iindawo zokusetyenziswa kwezixhobo zePC
Ngenxa yeempawu zayo ezibalaseleyo zomzimba kunye neekhemikhali, iPC isetyenziswa kuluhlu olubanzi lwezicelo. Kwizinto zombane zabathengi, iPC isetyenziselwa ukwenza izindlu zeefowuni eziphathwayo, iimeko zelaptop, njl.njl., kuba ilula kwaye yomelele. Kumashishini okwakha kunye neemoto, i-PC isetyenziselwa ukwenza izibane, izikrini zomoya, ukukhanya kwezakhiwo, kunye nezinye izinto ngenxa yamandla ayo aphezulu kunye nokumelana nemitha ye-UV kunye nemozulu embi, kwaye inezicelo ezibalulekileyo kwizixhobo zonyango kunye nokupakishwa kokutya, apho biocompatibility kunye nokuqina kuyenza ibe yimathiriyeli ehlangabezana neemfuno ezingqongqo zokhuseleko.
Ubume beMichiza kunye nokulungiswa kwezinto zePC
Ngokwemichiza, imathiriyeli yePC yenziwa ngempendulo ye-polycondensation phakathi kwe-bisphenol A kunye ne-carbonate. Ubume betsheyini yemolekyuli yale polymer inika iipropathi ezigqwesileyo zoomatshini kunye nokuzinza kwe-thermal. Ngokubhekiselele kwitekhnoloji yokucubungula, izinto zePC zinokubunjwa ngeendlela ezahlukeneyo ezinje ngokubumba inaliti, i-extrusion kunye nokubunjwa kokuvuthela. Ezi nkqubo zivumela izinto zePC ukuba zilungelelaniswe kwiimfuno zoyilo lweemveliso ezahlukeneyo, ngelixa ziqinisekisa ukuba iipropati ezibonakalayo zezinto eziphathekayo azonakaliswa.
Ukusingqongileyo kunye nozinzo lwezixhobo zePC
Ngaphandle kweenzuzo ezininzi zezinto zePC, iinkxalabo zokusingqongileyo ziye zaphakanyiswa. Izinto zePC zesiNtu zihlala zenziwe ngepetrochemical materials ekrwada, nto leyo eyenza uzinzo lube ngumngeni. Kwiminyaka yakutshanje, ishishini lemichiza liye laphuhlisa i-polycarbonates esekelwe kwi-bio ukunciphisa impembelelo yazo yokusingqongileyo. Le mathiriyeli yePC entsha ayinciphisi kuphela ukukhutshwa kwekhabhoni, kodwa ikwaphucula ukuphinda kusetyenziswe izinto ngelixa igcina iimpawu zayo zokuqala.
Isishwankathelo
Yintoni impahla yePC? Ngamafutshane, imathiriyeli yePC yimathiriyeli yepolycarbonate yepolymer ehlala kwindawo ebalulekileyo kumashishini aliqela ngenxa yeempawu zayo ezibalaseleyo kunye noluhlu olubanzi lwamathemba esicelo. Nokuba kubathengi be-elektroniki, ulwakhiwo, ishishini lemoto okanye izixhobo zonyango, ukusetyenziswa kwemathiriyeli yePC kubonakalise ixabiso layo elingenakuphinda libuyiselwe. Ngokunyuka kolwazi lwendalo esingqongileyo kunye nenkqubela phambili yetekhnoloji, izixhobo zePC nazo zihamba ngendlela ezinzileyo kwaye enobuhlobo bokusingqongileyo kwaye ziya kuqhubeka ukudlala indima ephambili kushishino lwemichiza kwixa elizayo.