Zitholele Ukuqina Kwe-Polycarbonate Engazweli E-1 4

Uyemukelwa emhlabeni we-polycarbonate ehlala isikhathi eside futhi ekwazi ukumelana nokuklwebheka! Kulesi sihloko, sizohlola ukuqina okumangalisayo kwe-1 4 Scratch Resistant Polycarbonate nazo zonke izindlela ezingakuzuzisa ngazo. Kungakhathaliseki ukuthi udinga okokusebenza okuhlala isikhathi eside kwephrojekthi ethile noma umane nje ufuna ukufunda okwengeziwe mayelana nezinto ezintsha zakamuva kubuchwepheshe be-polycarbonate, lesi sihloko siqinisekile ukuthi sizokunikeza imininingwane ebalulekile. Hlanganyela nathi njengoba sembula izinzuzo eziningi ze-1 4 Scratch Resistant Polycarbonate nokuthi kungani isiba yinketho ephezulu ezinhlobonhlobo zezinhlelo zokusebenza.

- Ukuqonda Ukubaluleka Kokumelana Ne-Scratch ku-Polycarbonate

I-Polycarbonate iyinto ehlala isikhathi eside futhi eguquguqukayo evame ukusetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza, kusukela ezingxenyeni zezimoto kuya kumalensi engilazi yamehlo. Enye yezinto ezibalulekile ezifaka isandla ekuqineni kwe-polycarbonate ukumelana kwayo nokuklwebheka. Kulesi sihloko, sizohlola ukubaluleka kokumelana nokuklwebheka ku-polycarbonate, sigxile kakhulu ezinzuzweni ze-polycarbonate engu-1 4 engazweli.

Ukumelana nokuklwebheka kuyisici esibalulekile sanoma iyiphi into evezwa izakhi noma engaphansi kokusetshenziswa okuvamile. Endabeni ye-polycarbonate, evame ukusetshenziswa ezinhlelweni lapho kuvezwa khona ukuhuzuka nokuguga, njengasembonini yezimoto noma lapho kukhiqizwa izinto zikagesi, ukumelana nokuklwebheka kubaluleke kakhulu. Ngaphandle kokumelana okwanele kokuklwebheka, izakhi ze-polycarbonate zingalimala futhi ziwohloke ngokuhamba kwesikhathi, okuholela ekwehleni kokusebenza kanye neminyaka yokuphila emfushane.

I-polycarbonate engu-1 4 emelana nokuklwebheka iwuhlobo lwe-polycarbonate eklanywe ngokukhethekile ukuze inikeze ukumelana nokuklwebheka okuthuthukisiwe. Lokhu kusho ukuthi imelana kakhulu nokuklwejwa kanye nokuhuzuka kune-polycarbonate ejwayelekile, okuyenza ibe ukukhetha okuhle ezinhlelweni zokusebenza lapho ukuqina nokuphila isikhathi eside kubalulekile. I-polycarbonate engu-1 4 emelana nokuklwebheka ifinyelela lokhu kumelana nokuklwebheka okuphakeme ngokufaka ama-coatings aqinile nezithasiselo ezisiza ukuqinisa indawo engaphezulu, iyenze imelane nokulimala.

Enye yezinzuzo ezibalulekile ze-polycarbonate engu-1 4 engazweli ukunwaya amandla ayo okugcina ukubukeka nokusebenza kwayo ngokuhamba kwesikhathi, ngisho nasezimeni ezinzima. Kuzinhlelo zokusebenza ezifana nezibani zangaphambili zezimoto noma amakhava okuvikela emishini kagesi, i-polycarbonate engu-1 4 enganyakazi isiza ukuqinisekisa ukuthi izingxenye zihlala zicacile, sobala, futhi zingenazo imihuzuko engathandeki. Lokhu akugcini nje ngokuthuthukisa ukukhanga kobuhle bomkhiqizo oqediwe kodwa futhi kusiza ekugcineni ukusebenza nokusebenza kwengxenye ye-polycarbonate.

Ngaphezu kokumelana kwayo nokuklwebheka okuthuthukisiwe, i-polycarbonate engu-1 4 engazweli iphinde inikeze zonke ezinye izici ezifiselekayo ze-polycarbonate evamile. Lokhu kuhlanganisa ukumelana nomthelela ophezulu, ukuzinza okuhle kakhulu kwe-UV, kanye nemvelo engasindi futhi okulula ukuyiphatha. Lokhu kuyenza ibe yinto eguquguqukayo kakhulu engasetshenziswa ezinhlelweni eziningi ezahlukahlukene, kusukela ezingxenyeni zezimoto nezasemoyeni ukuya ezintweni zokuphepha kanye nezinto zikagesi zabathengi.

Sengiphetha, ukumelana nokuklwebheka kuyisici esibalulekile se-polycarbonate, ikakhulukazi ezinsizeni lapho impahla ingaguga futhi ihuzuke. I-polycarbonate engu-1 4 emelana nokuklwebheka inikeza ukumelana nokuklwebheka okuthuthukisiwe, iqinisekisa ukusebenza okuthuthukisiwe nokuphila isikhathi eside ezinhlelweni ezibanzi. Ngokukhetha i-polycarbonate engu-1 4 engazweli, abakhiqizi nabaklami bangaqiniseka ukuthi imikhiqizo yabo izogcina ukubukeka nokusebenza kwayo ngokuhamba kwesikhathi, ngisho nasezimweni ezinzima. Kanjalo, kuyacaca ukuthi i-polycarbonate engu-1 4 engazweli iwumsebenzi obalulekile wanoma yisiphi isicelo lapho ukuqina nokuthembeka kubaluleke kakhulu.

- Ukuhlola Isayensi Ngemuva 1 4 I-Polycarbonate Engazweli Ukuklwebheka

Uma kuziwa ezintweni ezihlala isikhathi eside futhi ezimelana nokunwaya, i-polycarbonate engu-1 4 engazweli ingenye yezinketho eziphezulu zezinhlelo zokusebenza ezihlukahlukene. Le nto esebenza kahle kakhulu isetshenziswa kakhulu ezimbonini ezifana nezezimoto, i-aerospace, ne-electronics, lapho ukuqina nokumelana nokuguga kubalulekile.

Ukuze uqonde isayensi ngemuva kwe-polycarbonate eyi-1 4 engazweli, kubalulekile ukuthi uqale ube nokuqonda okuyisisekelo kokuthi iyini i-polycarbonate. I-Polycarbonate iyi-polymer ye-thermoplastic eyaziwa ngamandla ayo amangalisayo kanye nokumelana nomthelela. Ivamise ukusetshenziswa njengenye indlela engasindi kunengilazi ngenxa yezakhiwo zayo ezimelana nokuqhekeka. Uma ihlanganiswe nezingubo ezimelana nokuklwebheka, i-polycarbonate iba namandla nakakhulu, okuyenza ibe inketho ekahle ezinhlelweni zokusebenza lapho ukuqina kuyisihluthulelo.

I-polycarbonate engu-1 4 ekwazi ukumelana nokuklwebheka yenzelwe ngokukhethekile ukumelana nemihuzuko nokuklwebheka, okuyenza ibe ukukhetha okudumile emikhiqizweni engaphansi kokusetshenziswa kakhulu kanye nokulimala okungenzeka. Isihluthulelo sokumelana kwayo nokuklwebheka sitholakala ekwakhiweni kwezinto kanye nasekusetshenzisweni kwezingubo ezikhethekile ezithuthukisa izakhiwo zayo zokuzivikela.

Enye yezingxenye ezibalulekile ze-polycarbonate eyi-1 4 ekwazi ukumelana nokuklwebheka ubulukhuni bayo. Izinto ze-Polycarbonate zikalwe esikalini se-Rockwell ngobulukhuni, futhi ukuhluka okumelana nokuklwebheka okungu-1 4 kuklanyelwe ngokukhethekile ukuba kube nesilinganiso sokuqina okuphezulu, okuyenza imelane kakhulu nemihuzuko nemihuzuko. Lobu bunzima butholakala ngenhlanganisela yezinto, okuhlanganisa ukwakheka kwamakhemikhali e-polycarbonate kanye nokwengezwa kwama-ejenti aqinisayo aqinisa izinto.

Ngaphezu kokuqina kwayo okungokwemvelo, i-polycarbonate engu-1 4 ekwazi ukumelana nokuklwebheka iphinde izuze ekusetshenzisweni kwezingubo ezikhethekile ezithuthukisa ngokwengeziwe ukuqina kwayo. Lezi zembozo ngokuvamile zenziwe ngezinto eziqinile, ezibonisa ngale ezakha umgoqo wokuzivikela phezu kwe-polycarbonate surface. Lezi zimbobo zisebenza njengesendlalelo somhlatshelo, zimunca umthelela wokuklwebheka futhi zinciphise umonakalo wento engaphansi ye-polycarbonate.

Isayensi engemuva kwalezi zimbozo iyinkimbinkimbi, ehilela ukukhethwa ngokucophelela kwezinto kanye nezindlela ezinembile zokufaka isicelo ukuze kuqinisekiswe ungqimba oluvikelayo olufanayo nolusebenzayo. Lezi zimbotshana zenzelwe futhi ukumelana namakhemikhali kanye nezici zemvelo, ukuqinisekisa ukuthi ukumelana nokuklwebheka kwe-polycarbonate kugcinwa ngokuhamba kwesikhathi.

Sengiphetha, ukuqina kwe-polycarbonate eyi-1 4 ekwazi ukumelana nokuklwebheka kuwumphumela wazo zombili izici zayo zemvelo kanye nokusetshenziswa kwezingubo ezikhethekile. Ngokuqonda isayensi yalokhu kwaziswa, abakhiqizi nabaklami bangakwazi ukwenza izinqumo ezinolwazi mayelana nokusetshenziswa kwayo ezinhlelweni ezihlukahlukene, baqinisekise ukuthi imikhiqizo iyakwazi ukumelana nobunzima bokusetshenziswa kwansuku zonke ngaphandle kokunqotshwa imihuzuko kanye nemihuzuko. Njengoba ubuchwepheshe buqhubeka buthuthuka, singalindela ukubona intuthuko eyengeziwe kusayensi ngemuva kwe-polycarbonate engazweli 1 4, eholela emikhiqizweni eqinile nehlala isikhathi eside.

- Ukuqhathanisa Ukuqina Kwepolycarbonate Nezinye Izinto

Uma kuziwa ekukhetheni impahla efanele yezinhlelo zokusebenza ezihlukahlukene, ukuqina kuyisici esibalulekile okufanele sicatshangelwe. Kulesi sihloko, sizocubungula ukuqina kwe-polycarbonate eyi-1 4 ekwazi ukumelana nokuklwebheka futhi siyiqhathanise nezinye izinto ezisetshenziswa kakhulu ezimbonini ezahlukene.

I-Polycarbonate iyimpahla ye-thermoplastic engasindi futhi ehlala isikhathi eside eyaziwa ngokumelana nomthelela omkhulu. Ngokuvamile isetshenziswa ezinhlelweni lapho kudingeka khona amandla nokuqina, njengokwenza ingilazi engangenwa izinhlamvu, amakhenopi endiza, nezibuko zokuphepha. I-polycarbonate engu-1 4 ekwazi ukumelana nokuklwebheka, ikakhulukazi, iklanyelwe ukumelana nokuhuzuka nokuklwebheka, iyenze ifanelekele ukusetshenziswa ezindaweni ezinokhahlo.

Uma uqhathanisa ukuqina kwe-polycarbonate ekwazi ukumelana nokuklwebheka engu-1 4 nezinye izinto, kubalulekile ukucabangela izici ezifana nokumelana nomthelela, ukumelana nokuklwebheka, kanye nokuphila isikhathi eside. Enye impahla evame ukuqhathaniswa ne-polycarbonate i-acrylic. Nakuba i-acrylic iyimpahla ehlala isikhathi eside, ijwayele ukuklwebheka kanye nemihuzuko uma iqhathaniswa ne-polycarbonate. Lokhu kwenza i-polycarbonate ekwazi ukumelana nokuklwebheka engu-1 4 ibe ukukhetha okungcono ezinhlelweni ezidinga izinga eliphezulu lokuqina.

Enye impahla evame ukusetshenziswa uma iqhathaniswa ne-polycarbonate ingilazi. Nakuba ingilazi iyimpahla eqinile futhi eqinile, ibuye ibe brittle futhi ijwayele ukuphahlazeka uma inomthelela. Ngokuphambene, i-polycarbonate engu-1 4 ekwazi ukumelana nokuklwebheka ikwazi ukumelana nomthelela omkhulu futhi ingamelana namagalelo anzima ngaphandle kokuqhekeka noma ukuphuka. Lokhu kwenza i-polycarbonate inketho ephephile futhi ehlala isikhathi eside ezinhlelweni lapho ukuphepha kuwukukhathazeka.

Ngaphezu kokumelana nomthelela wayo, i-polycarbonate eyi-1 4 ekwazi ukumelana nokuklwebheka iphinde inikeze ukumelana nokuklwebheka okuphakeme uma kuqhathaniswa nezinye izinto ezifana ne-acrylic nengilazi. Lokhu kungenxa yokugqoka okukhethekile okufakwe ebusweni be-polycarbonate, okunikeza isithiyo sokuzivikela ngokumelene nemihuzuko nokuhuzuka. Ngenxa yalokho, i-polycarbonate igcina ukucaca nokubukeka kwayo ngokuhamba kwesikhathi, okwenza kube ukukhetha okuhlala isikhathi eside futhi okungabizi kwezinhlelo zokusebenza ezihlukahlukene.

Sengiphetha, i-polycarbonate engu-1 4 ekwazi ukumelana nokuklwebheka iyinto ehlala isikhathi eside enikeza umthelela ophakeme nokumelana nokuklwebheka uma kuqhathaniswa nezinye izinto ezifana ne-acrylic nengilazi. Ikhono layo lokumelana nokuhuzuka nokugcina ukucaca kwalo liyenza ikhetheke kahle ezinhlelweni zokusebenza lapho ukuqina kubaluleke kakhulu. Kungakhathaliseki ukuthi isetshenziswa ekwenzeni izinto zokuphepha, izingxenye zezimoto, noma izibonisi zikagesi, i-polycarbonate engazweli i-1 4 iyinto ethembekile nehlala isikhathi eside ehlangabezana nezidingo zezimboni zesimanje.

- Izicelo Zomhlaba Wangempela ze-1 4 Scratch Resistant Polycarbonate

I-polycarbonate engu-1/4 ekwazi ukumelana nokuklwebheka iyinto eguquguqukayo futhi ehlala isikhathi eside enezinhlobonhlobo zezinhlelo zokusebenza zomhlaba wangempela. Kusukela kuma-eyewear avikelayo kuya ezingxenyeni zezimoto, lolu hlobo lwe-polycarbonate lufunwa kakhulu ngenxa yamandla alo nokumelana nokulimala. Kulesi sihloko, sizohlola ukusetshenziswa okuhlukahlukene kwe-1/4 ye-polycarbonate engazweli kanye nezinzuzo ezinikezayo ezimbonini ezahlukene.

Enye yezinhlelo ezisetshenziswa kakhulu ze-polycarbonate engazweli i-1/4 iwukwenza izingubo zamehlo ezivikelayo. Izibuko zokuphepha nezibuko ezenziwe ngale nto ziyakwazi ukumelana nomthelela futhi zimelane nokuklwebheka, zinikeze abasebenzi isivikelo samehlo esithembekile ezindaweni ezinobungozi obukhulu. Ukuqina kwe-1/4 ye-polycarbonate ekwazi ukumelana nokuklwebheka kuqinisekisa ukuthi izingubo zamehlo zihlala zinjalo ngisho nasezimeni ezinzima kakhulu, okuyenza ibe yingxenye ebalulekile emikhakheni yezokwakha, yokukhiqiza, neyezimboni.

Ngaphezu kwezingubo zamehlo ezivikelayo, i-polycarbonate engazweli i-1/4 nayo isetshenziswa kabanzi embonini yezimoto. Ivamise ukusetshenziselwa ukwenza izingxenye zezimoto ezinjengamakhava amalambu angaphambili, amaphaneli wezinsimbi, nezingcezu zokunquma zangaphakathi. Ukumelana nokuklwebheka kwalokhu kuqinisekisa ukuthi lezi zingxenye zigcina ukucaca nokubukeka kwazo, ngisho nangemva kweminyaka yokusetshenziswa. Ngaphezu kwalokho, ukumelana kwayo komthelela omkhulu kuyenza ibe yinketho ekahle yokuthuthukisa ukuphepha kwezimoto, njengoba ikwazi ukumelana namandla okushayisana futhi ivikele abagibeli ekulimaleni.

Olunye uhlelo olubalulekile lomhlaba wangempela lwe-polycarbonate engazweli i-1/4 lisekukhiqizweni kwezinto zikagesi. Izinto ezisetshenziswayo ngokuvamile zisetshenziselwa ukwenza izikrini namaphaneli wokubonisa ama-smartphones, amathebulethi, namanye amadivayisi aphathwa ngesandla. Izakhiwo zayo ezimelana nokuklwebheka ziqinisekisa ukuthi izikrini zihlala zingenakonakala, zigcina ukusebenza kwazo kanye nokukhanga kobuhle ngokuhamba kwesikhathi. Ukwengeza, ukuqina kwe-1/4 ye-polycarbonate ekwazi ukumelana nokuklwebheka kunikeza isivikelo esengeziwe sezingxenye ze-elekthronikhi ezintekenteke ezifakwe ngaphakathi kwalawa madivayisi, kunciphisa ubungozi bokulimala kokuguga kwansuku zonke.

Ngaphezu kwalokho, i-1/4 ye-polycarbonate ekwazi ukumelana nokuklwebheka nayo isetshenziswa embonini yezokwakha ngezinhloso ezahlukahlukene. Ivamise ukusetshenziselwa ukwenza amafasitela, ukukhanya kwesibhakabhaka, namaphaneli ezakhiwo ngenxa yokumelana nomthelela kanye nekhono lokumelana nezimo zezulu ezinzima. Ukumelana kwayo nokuklwebheka kuqinisekisa ukuthi lezi zingxenye zokwakha zigcina ukubonakala kwazo kanye nokubonakala, kuyilapho ukuqina kwayo kunikeza isivikelo esihlala isikhathi eside emonakalweni nokuphuka. Lokhu kwenza i-polycarbonate engazweli i-1/4 ibe inketho ekahle yawo womabili amaphrojekthi wokwakha wezindlu zokuhlala nezohwebo.

Sengiphetha, ukusetshenziswa komhlaba wangempela kwe-1/4 ye-polycarbonate engazweli kuhlaka kuhlukahlukene futhi kufinyelele kude. Ukusuka kwezingubo zamehlo ezivikelayo kuya ezingxenyeni zezimoto, izinto zikagesi kuya ezintweni zokwakha, ukuqina nokumelana nokuklwebheka kwalesi sici sikwenza kube insiza eyigugu ezimbonini ezihlukahlukene. Ikhono layo lokumelana nomthelela kanye nokumelana nomonakalo liqinisekisa ukuthi imikhiqizo eyenziwe nge-polycarbonate eqinile engu-1/4 ihlala ithembekile futhi ihlala isikhathi eside, okuyenza ibe yinto efiseleka kakhulu ezinhlobonhlobo zezinhlelo zokusebenza.

- Amathiphu Okugcina Nokunakekela Imikhiqizo ye-Polycarbonate engu-1 4 Engazweli

1 4 Imikhiqizo Engazweli Ku-Scratch Polycarbonate yaziwa ngokuhlala isikhathi eside namandla. Le mikhiqizo isetshenziswa kakhulu ezimbonini ezahlukahlukene njengezezimoto, i-aerospace, nezokwakha ngenxa yezakhiwo zayo ezimelana nokuklwebheka. Kodwa-ke, ukuze kugcinwe ukuqina nokuphila isikhathi eside kwale mikhiqizo, ukunakekelwa okufanele nokugcinwa kubalulekile. Kulesi sihloko, sizohlinzeka ngamathiphu awusizo okugcina nokunakekela Imikhiqizo ye-Polycarbonate engu-1 4 Engazweli.

Okokuqala nokubalulekile, kubalulekile ukuqonda izakhiwo ze-1 4 Scratch Resistant Polycarbonate. Lesi sici saziwa ngokumelana nomthelela ophezulu kanye nokumelana nokuklwejwa, okuyenza ilungele izinhlelo zokusebenza lapho ukuqina kubalulekile. Nokho, naphezu kokuqina kwayo okumangalisayo, i-1 4 Scratch Resistant Polycarbonate ayigomekile ngokuphelele ekulimaleni. Ngakho-ke, ukunakekelwa okufanele nokugcinwa kuyadingeka ukuze kuqinisekiswe impilo ende yale mikhiqizo.

Elinye lamathiphu abaluleke kakhulu okugcina Imikhiqizo Ye-Polycarbonate Engazweli Ku-1 4 Ukuyihlanza njalo ngensipho ethambile nekhambi lamanzi. Lokhu kuzosiza ukususa noma yikuphi ukungcola, ukungcola, noma enye imfucumfucu engase inqwabelane phezu komkhiqizo. Kubalulekile ukugwema ukusebenzisa izihlanzi ezinokhahlo noma ezilumayo, njengoba lezi zingalimaza uqweqwe olumelana nokuklwebheka lwe-polycarbonate.

Ngaphezu kokuhlanza okuvamile, kubalulekile futhi ukugwema ukusebenzisa izinto ezibukhali noma ezilumayo emikhiqizweni eyi-1 4 Engazweli I-Polycarbonate. Nakuba i-coating ekwazi ukumelana nokuklwebheka inikeza izinga eliphezulu lokuvikela, kusengenzeka ukuthi into ingaklwejwa uma ihlangana nezinto ezicijile noma ezihuzukayo. Ngakho-ke, kubalulekile ukuphatha le mikhiqizo ngokucophelela futhi ugweme noma yikuphi ukuhlukumeza okungadingekile.

Esinye isici esibalulekile sokugcina Imikhiqizo Ye-Polycarbonate Engazweli E-1 4 ukuyibeka kahle uma ingasetshenziswa. Ukugcinwa okufanele kungasiza ekuvimbeleni ukulimala kwento futhi kwelule ubude bayo bempilo. Kunconywa ukuthi ugcine le mikhiqizo endaweni epholile, eyomile ngaphandle kwelanga eliqondile kanye namazinga okushisa aphezulu. Ukuwagcina ekesini elinama-padded noma ukugoqa ngendwangu ethambile nakho kungasiza ukuwavikela ekuklwebheni nakomunye umonakalo.

Ukwengeza kulawa macebiso, kubalulekile ukuhlola njalo Imikhiqizo Engazweli I-Polycarbonate engu-1 4 ukuze uthole noma yiziphi izimpawu zokulimala noma ukuguga. Uma kutholakala imihuzuko noma omunye umonakalo, kubalulekile ukubhekana nakho ngokushesha ukuze ugweme ukuwohloka okwengeziwe kwezinto. Ngokuya ngobunzima bomonakalo, kungenzeka ukuthi ukhiphe imihuzuko emincane usebenzisa inhlanganisela yokupholisha eklanyelwe izinto ze-polycarbonate. Kodwa-ke, ukuze uthole umonakalo omkhulu, kungase kudingeke ukuba ufune ukulungiswa noma ukushintshwa.

Sengiphetha, Imikhiqizo ye-1 4 Scratch Resistant Polycarbonate iyizinto eziqinile neziqinile ezisetshenziswa kakhulu ezimbonini ezahlukahlukene. Nokho, ukunakekelwa okufanele nokugcinwa kubalulekile ukuze kuqinisekiswe impilo ende yale mikhiqizo. Ngokulandela amathiphu ashiwo kulesi sihloko, abantu ngabanye bangathatha izinyathelo ezisebenzayo ukuze banakekele futhi banakekele Imikhiqizo Engazweli I-Polycarbonate engu-1 4, ekugcineni bandise isikhathi sabo sokuphila futhi balondoloze izakhiwo zabo ezimelana nokunwaya.

Isiphetho

Sengiphetha, ukuqina kwe-polycarbonate eyi-1 4 ekwazi ukumelana nokuklwebheka kuyahlaba umxhwele ngempela. Ikhono layo lokumelana nokuklwebheka nokugcina amandla nokucaca kwalo liyenza ibe yinto ebalulekile yohlelo olubanzi lwezinhlelo zokusebenza. Kungakhathaliseki ukuthi isetshenziswa kuzilungiselelo zezimoto, zezakhiwo, noma zezimboni, le polycarbonate inikeza ukusebenza okukhethekile nokuphila isikhathi eside. Ukuqina kwayo ngokumelene nokuhuzuka nokuguga kuqinisekisa ukuthi izoqhubeka nokubukeka kahle futhi yenza kahle ngokuhamba kwesikhathi. Ngezinzuzo eziningi kangaka, akumangalisi ukuthi i-polycarbonate engazweli i-1 4 iyisinqumo esiphezulu kubakhiqizi nabaqambi ngokufanayo. Ngakho-ke uma usemakethe yezinto ezihlala isikhathi eside nezithembekile, ungabheki ngaphezu kwe-polycarbonate engu-1 4 engazweli.