Umjovo Wepulasitiki Wezokwelapha
Inkampani Yokubumba

Izixazululo Ezingokwezifiso Zomkhakha Wakho

Njengomkhiqizi ohamba phambili wokubumba ngepulasitiki yezokwelapha eShayina, singochwepheshe kwizixazululo ezenziwe ngokwezifiso ezenzelwe ukuhlangabezana nezidingo zakho ezithile zezokwelapha.

Xhumana nathi ukuze uthole i-custom!

ukubumba umjovo wepulasitiki wezokwelapha

inkampani yokubumba ipulasitiki yezokwelaphaUkubumba Umjovo Wepulasitiki Yezokwelapha

Ukubumba i-Medical Plastic Injection sekuyindlela eguquguqukayo yokwakha izingxenye zezokwelapha. Kubhekisela enkambisweni yokukhiqiza eyengeziwe esetshenziselwa ukwakha amadivayisi ezokwelapha asezingeni eliqinile kalula, uma kuqhathaniswa nezinye izindlela ezivamile.

Le ndlela yokubumba ngomjovo ivumela ukulawulwa okuqondile kosayizi nesimo semikhiqizo. Futhi qinisekisa njalo ukuthi kulandelwa imithetho nezindinganiso ze-FDA.

Xhumana nochwepheshe bethu ukuthola izixazululo ezenzelwe wena namuhla!

inkampani yokubumba ipulasitiki yezokwelaphaImikhiqizo Ebunjiwe Yomjovo Wepulasitiki Yezokwelapha

KwaYongchao, siyaziqhenya ngobuchwepheshe bethu ekukhiqizeni imijovo yepulasitiki yezokwelapha. Njengomlingani othembekile kumakhasimende ahlukahlukene embonini yezokwelapha, sinikeza izixazululo zokubumba zezokwelapha ezisezingeni eliphezulu, ezithembekile, nezilungiselelwe ngokwezifiso. Umgomo wethu ukuqinisekisa ukuthi imikhiqizo yakho ifinyelela ukusebenza okuphezulu, ukuqina, kanye nokonga izindleko ngenkathi ihlangabezana nezindinganiso eziphakeme kakhulu embonini.

Umzimba Wezinsimbi Zobuhle Zempilo Yobuhle

Isembozo Se-Thermometer Yebunzi

Ama-Goggles

Vikela izibuko

ASIKUNIKELE ISITHELO SOKUKHOKHA IPHROJEKTHI LAKHO ELILANDELAYO.

Ukulungele ukuqala iphrojekthi yakho yezingxenye zezokwelapha zokubumba nge-plastic injection? Xhumana noYongchao namuhla ukuze uthole ukubonisana kwamahhala kanye nesilinganiso. Ake siphile imiklamo yakho ngokunemba nangobuchwepheshe!

Buza Mayelana Nezixazululo Zethu Ezingokwezifiso

umkhiqizi wokubumba umjovo wepulasitiki wezokwelaphaAmapulasitiki Ahlukene Ezingxenye Zomjovo Wezokwelapha

Nazi izinhlobo ezahlukene zepulasitiki zezinga lezokwelapha ezisetshenziswa ekubumbeni umjovo wamadivayisi ezokwelapha:

I-Polyetheretherketone (PEEK)

I-Polyetheretherketone (PEEK) iyi-thermoplastic esezingeni eliphezulu eyaziwa ngokumelana kwayo okumangalisayo nezimo ezinzima, okuhlanganisa imisebe, amazinga okushisa aphezulu, amakhemikhali, kanye nezimo zokuguguleka. I-PEEK ilungele ukudala izifakelo zezokwelapha nezokuhlinzwa futhi inikeza ukuzinza okungenakuphikiswa, ngisho nangemva kokuvezwa ekucindezelekeni.

I-Polyethylene (PE)

I-Polyethylene (PE) iyi-polymer yepulasitiki eguquguqukayo, eqinile yezinga lezokwelapha eyakhiwe izinkulungwane zama-polymer e-ethylene, okwenza ibe namandla okubamba nokuqina okumangalisayo. I-PE ihambisana kakhulu nezicubu zezinto eziphilayo futhi ingamelana nezimo zemvelo ezinzima, okuhlanganisa nokubulala amagciwane. Ngenxa yalezi zakhiwo, i-PE isetshenziswa kabanzi emkhakheni wezokwelapha ekukhiqizeni izitho zokufakelwa ezihlangene, izixhumi, amapayipi, izitsha zemithi, nokuningi.

I-Polycarbonate (PC)

I-Polycarbonate (PC) icacile futhi inezakhiwo ezinhle kakhulu zemishini. Iqinile, iyaguquguquka, futhi imelana nokuklwebheka, ukuphuka, kanye nokushisa. I-Polycarbonate ihambisana kakhulu nezicubu zomzimba, okwenza ibe yindawo efanele yokukhiqiza imishini yezokwelapha ehlukahlukene, kusukela kumamaski acacile kuya kumagiya okuvikela kanye nama-oxygenators.ukubumba umjovo we-polycarbonate yamadivayisi ezokwelapha

I-Polypropylene (PP)

I-Polypropylene (PP) iyi-polymer yepulasitiki esebenza kahle kakhulu evame ukusetshenziswa ekubunjweni komjovo wezokwelapha. Njengoba inamandla amakhulu kanye nokumelana nokuqhekeka, imisebe, umthelela, izinga lokushisa, ukuguguleka, kanye nokudabuka, akumangazi ukuthi iyisinqumo esiphezulu embonini yezempilo. Kusukela kumasirinji asindisa impilo kanye nezixhumi kuya ekufakweni kabusha kwamadolo nezinqe ezibalulekile, i-PP iyinto ekhethwayo yokukhiqiza izingxenye ezibalulekile kwezempilo.

I-Silicone

I-Silicone, inhlanganisela eyingqayizivele engasebenzisi amakhemikhali efana nerabha yokwenziwa, inikeza izakhiwo ezihlukile zomshini kanye nokuhambisana nezicubu zezinto eziphilayo. Ngokuguquguquka kwayo okumangalisayo, i-silicone iyi-polymer yepulasitiki yezinga lezokwelapha esetshenziswa kakhulu ekukhiqizeni imikhiqizo namadivayisi ahlukahlukene, njenge-catheters, izixhumi, kanye namapayipi.

I-Polystyrene (PS)

I-Polystyrene (PS) iyipulasitiki yekhwalithi ephezulu yobunjiniyela engaguquguquki njengezinye, kodwa inezakhiwo ezihlukile zemishini futhi iyahambisana nezicubu zomzimba. I-Polystyrene inikeza ukuzinza okuhle kakhulu kobukhulu, okwenza ibe yindawo ekahle yokudala izingxenye ezibalulekile zezokwelapha njengezitsha ze-petri, amathileyi okukhulisa izitshalo, kanye nezingxenye zokuxilonga.

Izinzuzo Zokubumba Umjovo Wamadivayisi Ezokwelapha

Ukubumba ngomjovo kuqinisekisa ukukhiqizwa okunembile, okungabizi kakhulu, nokungakhuliswa kwamadivayisi ezokwelapha asezingeni eliphezulu anezindinganiso eziqinile zokuhlanzeka nokuqina.

Ukuhambisana Nezindinganiso Zemboni

Ukubumba ngomjovo wezokwelapha kuqinisekisa ukuthi izingxenye ezikhiqizwayo ziyahlangabezana nazo zonke izidingo zomthetho ezidingekayo ezibekwe yi-FDA.

Ukusebenza Kahle Kwezindleko

Ukubumba ngomjovo akugcini nje ngokuzenzakalelayo, kodwa futhi kunciphisa kakhulu izindleko zabasebenzi. Ngokunemba okulawulwa yikhompyutha, ingxenye ngayinye ikhiqizwa kahle, okuholela ezindlekweni eziphansi ngeyunithi ngayinye.

Ukunemba Okuphezulu Nokunemba

Ukubumba ngomjovo kuqinisekisa ukubekezelelana okuqinile kanye nokunemba kobukhulu, okubaluleke kakhulu emkhakheni wezokwelapha. Ngokubumba ngomjovo, ngisho nokuphambuka okuncane kakhulu kungagwenywa, kuncishiswe ingozi ezigulini.

Ukuphindaphindwa Komthamo Omkhulu

Uma kukhulunywa ngemikhiqizo yezokwelapha, njengesirinji, amagilavu, kanye namamaski, ikhono lokukhiqiza inani eliphezulu elinokuhambisana libalulekile. Yilapho ukubumba ngomjovo kugqama khona. Ngale ndlela, uma isikhunta sesidaliwe, izinkulungwane zezingxenye ezifanayo zingakhiqizwa ngaphandle kwesidingo sokulungiswa.

Umkhiqizi Wokubumba Umjovo Wepulasitiki Yezokwelapha

Ubuchwepheshe Bethu Ekukhiqizeni Ukubumba Ngomjovo Wepulasitiki Yezokwelapha

Ngokubambisana eduze nabaholi kwezobuchwepheshe bezokwelapha, siguqula imiqondo emisha ibe yizixazululo ezithuthukisa ukwelashwa okuthuthukisiwe. Ngokubambisana namakhasimende ethu, sakha ngobuhlakani nangokuvumelana nezimo imikhiqizo nezinhlangano ezibunjiwe ngomjovo wezokwelapha onembile kakhulu, sinamathela ezindinganisweni zekhwalithi ephezulu. Senza kube lula ukushintshela ekukhiqizweni kwezimboni ngokuphathwa kwamaphrojekthi ochwepheshe.

Izinhlelo zethu eziphelele zokuthuthukiswa komkhiqizo kanye nokuqinisekisa ikhwalithi ziqinisekisa ukuthi imikhiqizo yethu yezokwelapha iletha ukuthembeka nokusebenza okuhle kakhulu, ihlangabezana nezidingo eziqinile zomkhakha.

Ifektri Yokubumba Umjovo Eyenzelwe Wena Ihlangabezana Nezidingo Zakho Ezithile

Inolwazi oluningi emkhakheni wokubumba ngemijovo, i-Yongchao Mold izibophezele ekunikezeni izixazululo ezisebenza kahle kakhulu nezingabizi kakhulu ukuze kufezwe izidingo zakho eziqondile. Siyakwamukela ukuphatha ama-oda okukhiqiza anomthamo ohlukahlukene, kungaba makhulu noma amancane. Ithimba lethu lochwepheshe bemijovo e-Yongchao Mold litholakala kalula ukukusiza ekufinyeleleni ibhalansi efanele phakathi kwezindleko zokuqala zokukhiqiza isikhunta kanye nokusebenza kahle kwenqubo yokubumba ngemijovo.

● Akukho mingcele emincane ye-oda
● Isitifiketi se-ISO9O01:2000
● Khokha zingakapheli amahora angama-24
● Akukho Izindleko Zokungaboni

Xhumana nochwepheshe bethu ukuthola izixazululo ezenzelwe wena namuhla!

umthengisi wesikhunta we-smc ongcono kakhulu

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Ifektri YethuAmasevisi

I-Yongchao Plastic Mold igxile emkhakheni wokubumba ngepulasitiki kwamadivayisi ezokwelapha. Sihlanganisa ukwakheka kwesikhunta, ukukhiqizwa kwesikhunta, izinqubo zokubumba nge-injection, kanye nokuhlanganiswa okuzenzakalelayo kwezingxenye zedivayisi yezokwelapha. Sinikeza izinsizakalo zokwenza ngokwezifiso ze-OEM kanye ne-ODM kumakhasimende ethu. Eminyakeni engama-20 edlule, sibambisene nezinkampani ezihamba phambili zomhlaba wonke. Siyaziqhenya njengomkhiqizi wokubumba ngepulasitiki yezokwelapha eShayina. Kungakhathaliseki ukuthi amaphrojekthi okubumba ngepulasitiki yezokwelapha noma amaphrojekthi e-prototype athengiswa ngobuningi, siyajabula ukunikeza izinsizakalo zakho ezingeni eliphezulu.

Umklamo Wethu

1. Sinekhono eliphelele lokuklama i-In House. Singamukela idatha ye-3D enefomethi: xt, ingxenye, igs, isinyathelo, stp, catia, njll. kanye nedatha ye-2D ene-dxf kanye ne-dwg, noma i-PDF.

2. Singenza ukuhlaziywa kwe-Mold Flow endlini.

3. Sisebenzisa umklamo ogcwele we-3D wesikhunta, siqinisekisa ukuthi yonke inqubo yokugaya isebenza kahle.

Amasofthiwe esiwasebenzisile: Ithuluzi le-3D, i-Auto CAD, i-Pro/e, i-Mold Flow, i-UG.
Ukuphatha iphrojekthi

SineQembu Lephrojekthi, ikhasimende linefasitela elilodwa lokuxhumana neYongchao Mold. Ngale ndlela, ikhasimende lingaxhumana neYongchao amahora angama-24 ngosuku, izinsuku eziyi-7 ngesonto, futhi isidingo sizophendulwa ngesikhathi futhi sinembile.
Ikhwalithi yokulawula

Siyaqonda izidingo zamakhasimende ngekhwalithi. Sineminyaka eminingi yesipiliyoni sokulawula ikhwalithi yokuthumela kwamanye amazwe, futhi senza konke okusemandleni ethu ukuqinisekisa ukuthi imikhiqizo yethu iyanelisa amakhasimende ethu.

1. Ukuhlela ukulawulwa kwekhwalithi, kanye nombiko we-DFM.

Ekuqaleni, sihlaziya umdwebo wamakhasimende kanye nemodeli yezingxenye, sithole amaphuzu abalulekile kumakhasimende kanye nemidwebo. Lokhu kubalulekile, njengoba sidinga ukuqinisekisa izikhundla ezizothinta umsebenzi kanye nokuhambisana.

Ngemva kokuhlola ukwakheka, ukujiya, ukugeleza kwesikhunta njll. Senza umbiko we-DFM kumakhasimende. Kulo mbiko we-DFM, amakhasimende angathola ulwazi mayelana nalokhu: Isango, Ukupholisa, Isakhiwo, Ukugeleza kwesikhunta, Ukwakheka, Usayizi wesikhunta, njll. Siklama isikhunta ngokwemibono yekhasimende ye-DFM.

2. Ukuhlola nokuqinisekisa umklamo.

Yonke imiklamo evela kithi, kufanele ihlolwe ngaphakathi ngaphambi kokuthumela kumakhasimende. Ngemva kokuqinisekisa ukuthi zonke izinkinga zomklamo zixazululiwe, futhi sithole isiqinisekiso esivela kumakhasimende. Siqala uku-oda insimbi bese siqala ukusika.

3. Ukulawula inqubo yokucubungula izingxenye zesikhunta.

Ngesikhathi senqubo yokucubungula izingxenye zesikhunta, sihlola zonke izilinganiso zezingxenye ukuqinisekisa ukuthi ingxenye iyahlangabezana nokubekezelelana.

Izingxenye ezilula zihlolwa ngemishini yokuhlola evamile, futhi uma kufakwa noma ingxenye enomumo wobuso, sisebenzisa i-CMM ukuze sizihlole.
Iphakheji Nokulethwa

1. Ukuze uthole isikhunta, kusetshenziswa ibhokisi lezinkuni elijwayelekile elithunyelwe ngaphandle, elithunyelwa olwandle.

2. Ngomkhiqizo, kusetshenziswa iphepha lefilimu elibonakalayo, bese ulifaka ebhokisini, ulithumele ngendiza ngobuningi obuncane nesisindo esincane, kungenjalo ulithumele ngolwandle.

3. Amadokhumenti okuthunyelwa kwesikhunta: uhlu lokuhlola amathuluzi; izitifiketi zensimbi; umbiko wobukhulu bensimbi; ishidi lenqubo yokuhlola isikhunta; ukuphrinta kwemidwebo yokuhlanganisa amathuluzi; umbiko womdwebo wengxenye kanye nombiko wakamuva wobukhulu; imidwebo ye-2D ne-3D enevidiyo yokuhlola.

I-Yongchao Plastic Mold Co., Ltd, umhlinzeki wezinto zokubumba zepulasitiki ochwepheshe, ozinikele kakhulu ekubumbeni ipulasitiki, ezikhumbeni zepulasitiki, nasezinsizeni. Ngesixazululo sokubumba ipulasitiki, i-Yongchao plastic injection mold iqoqe idumela elihle kumakhasimende ethu emazweni ahlukene. ukubumba ipulasitiki kwezokuthutha, uchungechunge lwenhlanzeko, izinto zikagesi, izakhiwo, nezemidlalo njalo njalo. Sihlonyiswe ngefektri ekhiqizayo enkonzweni yakho ehlangabezana nezidingo zakho ezenziwe ngokwezifiso.

Buza Mayelana Nezixazululo Zethu Ezingokwezifiso

Imibuzo Evame Ukubuzwa Mayelana Nokubumba Umjovo Wepulasitiki Yezokwelapha

KwaYongchao, singochwepheshe kwizixazululo zokubumba izingxenye zepulasitiki ezisebenza ngokugcwele, ezisebenza ngokhiye. Amakhono ethu aphelele okukhiqiza izingxenye avumela amakhasimende ukuthi aqhubeke nokuqapha ukukhiqizwa kwezingxenye zawo, okuholela ekubonakaleni okukhulu kanye nokuziphendulela. Ngaphezu kwalokho, sigcina i-ISO 9001:2015, futhi sisebenzisa ukusetshenziswa kwezinto ze-FDA/zezinga lezokwelapha ukuqinisekisa ukuthi izingxenye zethu ezibunjiwe nge-injection zihlangabezana ngokugcwele nezindinganiso eziqinile zezimboni zezokwelapha nezemithi.

☼ Izinzuzo Zokubumba Umjovo Wepulasitiki Kwezicelo Zezokwelapha

Izixazululo Zezokwelapha Zokubumba I-Plastic Injection Infographic

Uma kuqhathaniswa nezinye izinqubo zokukhiqiza ipulasitiki, ukubumba ngemijovo yepulasitiki kunikeza izinzuzo eziningi ezicacile, ikakhulukazi uma usebenza nomlingani onolwazi nonekhono lokubumba ngemijovo. Lezi zinzuzo zihlanganisa okulandelayo:

Ukuhambisana nezindinganiso/imithethonqubo yemboni: Amapulasitiki ebanga lobunjiniyela angasetshenziswa emisebenzini yokubumba ngemijovo yepulasitiki ukudala izingxenye ezithuthukisa ukuphepha kwesiguli futhi zihambisane neziqondiso ze-FDA. Ngaphezu kwalokho, lezi zingxenye zepulasitiki zezokwelapha zidinga umsebenzi omncane wokuqeda kunezensimbi, zimelana nokungcola, futhi zigcina indawo elula ukuyihlanza.

Izakhiwo zemishini: Izingxenye ezibunjiwe ngomjovo ezenziwe ngama-resin epulasitiki asezingeni lobunjiniyela zibonisa izakhiwo ezimangalisayo zemishini, okuhlanganisa amandla okunamathela, ukumelana nokushisa okuphezulu, kanye nokubekezelelana okufana nokwezingxenye zensimbi.

Ukuzivumelanisa nezimo: Ngokusebenza ngezinto ezingafakwanga umbala, singenza ngokwezifiso umbala wengxenye ngayinye ukuze sihlangabezane nezidingo zamakhasimende.

Ukuphindaphinda kwevolumu ephezuluy: Ekwenzeni amadivayisi ezokwelapha, amamilimitha ambalwa noma ama-micron angahlukanisa phakathi kwengxenye esebenzayo kanye nengxenye ehlulekile. I-Yongchao—kumele ibe namakhono okukhiqiza izingxenye ezinembe kakhulu, ezinokunemba okuphezulu kokubili ngobuningi obuncane nobukhulu.

☼ Izinto Okufanele Uzicabangele Zokukhetha Amapulasitiki Ezinga Lezokwelapha

Amandla: Izinto ezikhethiwe kufanele zinikeze izinga lamandla adingekayo ukusekela uhlelo lokusebenza.

Izindinganiso zomkhakha: Kufanele ihambisane ngokugcwele nezindinganiso ze-FDA kanye nezimboni zezokwelapha ezifanele ingxenye yokugcina.

Izimo zokusebenza: Izinto zokwakha kufanele zivumelane nazo zonke izidingo zendawo yokusetshenziswa. Isibonelo, uma ingxenye yengxenye eqediwe izobhekana nokushisa kwamakhemikhali noma ukushisa okuphezulu (isb., emisebenzini yokubulala amagciwane), izinto zokwakha kufanele zinikeze ukumelana okwanele kwamakhemikhali nokushisa.

☼ Izinzuzo Zokubumba Umjovo Embonini Yezokwelapha

Ukusebenza Kahle Kwezindleko

Nakuba ukudala amathuluzi kudinga isikhathi nemali eningi kusenesikhathi, ukubumba ngomjovo kubiza kakhulu uma kunezinto eziningi kakhulu. Ukubumba ngomjovo ngobuningi kuzosabalalisa izindleko zamathuluzi ezinkulungwaneni zezingxenye, kwehlisa izindleko ngengxenye ngayinye.

Uhlu Olubanzi Lwezinto Ezihambisanayo

Uma kuqhathaniswa nazo zonke ezinye izinqubo zokukhiqiza, ukubumba ngomjovo kungenye yezinto ezikhethwa kakhulu. Nakuba ezinye izinto zingafaneleki ukusetshenziswa embonini yezokwelapha, kusenezinto eziningi ezikwazi ukuhlangabezana nezidingo nemithethonqubo ehlukahlukene yemboni.

Amazinga Aphezulu Okunemba

Ukubumba ngomjovo kwaziwa ngokunemba kwawo kanye nokuphindaphindeka kwawo, okwenza kube kuhle embonini yezokwelapha, lapho iphutha elincane kakhulu lingabangela ukuthi ingxenye noma idivayisi yehluleke. Ukubumba ngomjovo kuvumela izinkampani ukuthi zidale ngokushesha amakhulu noma izinkulungwane zezingxenye ezifanayo ngenkathi zinikeza ukunemba okumangalisayo futhi zinamathela ekubekezeleleni okuqinile.

Amandla Aphakeme, Ukuqina kanye Nezakhiwo Zemishini

Izingxenye ezibunjiwe ngomjovo ziqinile futhi zihlala isikhathi eside. Zingase futhi zimelane nokudlidliza, ukushayisana, kanye nezimo ezinzima. Ezinye zimelana nokushisa, okusho ukuthi zingahlanzwa kalula nangokuphindaphindwayo nge-autoclave ngaphandle kokulimala.

☼ Izinhlobo Zezinqubo Zokubumba Umjovo Zamadivayisi Ezokwelapha

Usizo lokuklama: Ithimba lethu lonjiniyela lingakusiza ukuthi udale umklamo ofanele izingxenye zakho.

Ukubumba Umjovo Wepulasitiki (Okuvamile)

Ukubumba ngomjovo wepulasitiki kuhilela ukuncibilikisa ama-polymer epulasitiki emazingeni okushisa aphezulu ukuze kudalwe imishini yezokwelapha engenamagciwane futhi engenakungcola. Ngokubumba kabusha amapulasitiki ngezinhlobo ze-aluminium noma zensimbi, abakhiqizi bangakhiqiza amadivayisi ezokwelapha anembile futhi enziwe ngokwezifiso ahlangabezana nezindinganiso eziphakeme kakhulu zokuhlanzeka.

Faka Ukubumba

Njengoba kunjalo ngokubumba ngaphezulu, indlela yokubumba yokufaka ihilela ukubumba ingxenye yesibili phezu kwengxenye ekhona, noma i-insert. Okuhlukanisa ukubumba kwe-insert ukuthi kuyinqubo eyodwa futhi ingasetshenziswa ngezinto ezahlukahlukene, njengepulasitiki, izinsimbi, noma ama-alloy.

Ukubumba ngokweqile

Ukubumba ngaphezulu kuyindlela ethuthukisiwe ehilela ukubumba ingxenye eyodwa noma ezimbili phezu kwesakhiwo esikhona, okuholela ekubambeni okuqinile nokuhlala isikhathi eside. Le nqubo enezinyathelo ezimbili, eyaziwa nangokuthi ukubumba okuphindwe kabili, ingaba nomjikelezo wokukhiqiza omude, kodwa izinzuzo ziyakufanelekela. Ngokubumba ngaphezulu, abakhiqizi bangakha izibambo ezi-ergonomic ukuze bathuthukise induduzo yamadivayisi ansuku zonke, okwengeza inani nokusebenza ezintweni eziningi ezahlukene.

Ukubumba Umjovo we-Silicone Oketshezi

Ukubumba i-silicone ewuketshezi kuhilela ukushisa i-silicone ibe yisimo soketshezi bese uyibumba ibe yizimo ezahlukahlukene, okwenza ibe yisisombululo esiguquguqukayo sokuthuthukisa imikhiqizo yezokwelapha. I-Silicone, i-polymer yepulasitiki, yenzelwe ngqo ukuhlangabezana nezidingo zemboni yezokwelapha. Kodwa-ke, kubalulekile ukuqaphela ukuthi izibumba ze-silicone kungenzeka zingabi ziqinile njengezibumba ze-aluminium noma zensimbi, okwenza le ndlela ifaneleke kakhulu ngobuningi obuncane kanye nezigaba zokuqala zokulingisa.