Iyini i-Silicone Foam?
Igwebu le-silicone liyi-elastomeric esebenza kahle kakhulu eyenziwe ngerabha ye-silicone.
Ifaka iseli elivaliwe noma isakhiwo seseli elivulekile, esihlinzeka ngokuzinza okuhle kakhulu kokushisa, ukuguquguquka, nokusebenza kokuvala.
Igwebu lesipontshi se-silicone lisetshenziswa kakhulu endaweni yezindiza, ezezimoto, ze-elekthronikhi, zezokwelapha, nezimboni ngenxa yokuqina nokuthembeka kwaso.
Yiziphi izakhiwo eziyinhloko ze-Silicone Foam?
Igwebu le-Silicone laziwa ngokumelana okuvelele emazingeni okushisa aphezulu naphansi, ngokuvamile asukela ku -60°C kuya +230°C.
Inikeza ukumelana nesimo sezulu esihle kakhulu, ukumelana ne-UV, nokumelana ne-ozone.
Ukwengeza, igwebu lesiponji se-silicone linikeza isethi yokucindezela ephansi, ukumelana nelangabi, nokusebenza kokuvala okuhlala isikhathi eside.
Yiziphi izimboni ezivame ukusebenzisa i-Silicone Foam?
Igwebu le-Silicone lisetshenziswa kabanzi ku-aerospace kanye nokundiza kwendiza ukwenza i-gasketing, ukufakwa kwe-thermal, nokulawula ukudlidliza.
Ezimotweni, isetshenziswa ekuvaleni, ekukhuselweni nasekufakweni kwezinga lokushisa eliphezulu.
Izimboni zama-elekthronikhi zisebenzisa igwebu lesiponji se-silicone ukuvikela i-EMI kanye nama-gaskets okuvikela.
Izicelo zezokwelapha zifaka i-cushioning, ukubekwa uphawu, kanye nezingxenye ezihambelana ne-biocompatible.
Yiziphi izinzuzo ze-Silicone Foam uma kuqhathaniswa namanye amagwebu?
Igwebu le-Silicone lihlinzeka ngebanga elibanzi lokumelana nezinga lokushisa uma liqhathaniswa ne-EPDM, CR, noma amagwebu e-PVC.
Iphinde inikeze ukumelana nomlilo okuphakeme futhi ihlangabezana namazinga amaningi okuphepha komlilo we-aerospace kanye nezimoto.
Ngokungafani namagwebu e-PE noma e-EVA, isipontshi se-silicone sigcina ukuguquguquka nokusebenza kokuvala ngokuchayeka isikhathi eside ezindaweni ezinokhahlo.
Futhi ayinabo ubuthi futhi iyahambelana ne-biocompatible, okuyenza ifanelekele ukusetshenziswa kwezokwelapha.
Ingabe i-Silicone Foam imelana namanzi namakhemikhali?
Yebo, igwebu le-silicone linokumelana okuhle kakhulu kwamanzi nomswakama.
Iphinde imelane namakhemikhali amaningi, ahlanganisa ama-asidi, ama-alkali, nezincibilikisi, nakuba amafutha athile asekelwe ku-petroleum angase abangele ukuvuvukala.
Lokhu kuzinza kwamakhemikhali kuyenza ifanelekele ukuvalwa kwezimboni kanye ne-gasketing ngaphansi kwezimo eziyinselele.
Iliphi ibanga lokushisa elingamelana ne-Silicone Foam?
Igwebu le-silicone ngokuvamile lisebenza ngempumelelo ukusuka ku--60°C kuya ku-+230°C.
Okunye ukwakheka okukhethekile kungamelana namazinga okushisa aphakeme kakhulu isikhathi esifushane.
Lokhu kubekezelelana kwezinga lokushisa okubanzi kwenza igwebu le-silicone lesiponji libe yizinto ezinokwethenjelwa kakhulu ezindaweni ezidlulele.
Yiziphi izinhlobo nobukhulu obujwayelekile be-Silicone Foam?
Igwebu le-Silicone litholakala kumashidi, amaroli, amapheshana, izintambo, nezingxenye zokusika ezifa ngokwezifiso.
Ikhiqizwa ngezinhlobonhlobo zokuminyana kanye nogqinsi ukuze ihambisane nezidingo ezihlukene zokuvala nokufaka izinto.
I-adhesive-backed silicone foam tape nayo iyatholakala ukuze ifakwe kalula.
Ngabe i-Silicone Foam inegalelo kanjani ekuvaleni nasekufakeni izinto?
Igwebu lesiponji se-silicone linikeza uphawu oluphumelelayo ngokumelene nomoya, amanzi, uthuli namagesi.
Izakhiwo zayo zokushisa ezishisayo ziyenza ilungele izindawo ezinezinga lokushisa eliphezulu.
Ukwengeza, amandla ayo okudambisa ukudlidliza athuthukisa ukuphepha nokunethezeka ezimotweni, emkhathini, nasezinhlelweni zezimboni.
Ingabe i-Silicone Foam ingenziwa ngezifiso izinhlelo ezithile?
Yebo, igwebu le-silicone lingakhiqizwa ngobuningi obuhlukene, amazinga obunzima, nemibala.
Ingenziwa ukuze ihlangabezane nezidingo zokunqanda ilangabi, ukuthobela i-FDA, noma izimfuneko zokuqhuba ugesi.
Ama-gasket egwebu le-silicone enziwe ngokwezifiso kanye nezimpawu asetshenziswa kakhulu ku-electronics, i-aerospace, namadivayisi wezokwelapha.
I-Silicone Foam iqhathaniswa kanjani ne-EPDM Foam?
Igwebu le-Silicone limelana namazinga okushisa aphakeme kakhulu kunegwebu le-EPDM futhi linikeza ukumelana nomlilo okuphakeme.
Igwebu le-EPDM, nokho, libiza kakhulu futhi linikeza ukumelana nesimo sezulu sangaphandle okuhle kakhulu.
Ukukhetha kuncike ekutheni ukumelana nokushisa okwedlulele noma ukusebenza kahle kwezindleko kuwukukhathazeka okuyinhloko.
Ingabe i-Silicone Foam ihambisana nemvelo?
Igwebu le-Silicone alinabo ubuthi, alinaphunga, futhi alinazo izinto eziyingozi ezifana nama-CFC noma ama-HCFC.
Ihlala isikhathi eside, enciphisa isidingo sokushintshwa njalo, okunomthelela ekusimameni.
Ukwengeza, amagwebu amaningi e-silicone ebangeni lezokwelapha ahambisana ne-biocompatible futhi aphephile ukusetshenziswa abantu.
Yiziphi izindlela zokufaka i-Silicone Foam?
Igwebu le-Silicone lingafakwa kusetshenziswa izinto zokunamathisela, amateyipu, noma izibophelelo zemishini.
Imichilo yegwebu le-silicone esekela i-Adhesive-backed kanye nama-gaskets enza ukufakwa kube lula ekuvaleni izinhlelo zokusebenza.
Ingase futhi inqanyulwe noma ibunjwe ukuze ifaneleke kahle emkhathini, ezimotweni, nasezinsizeni zezokwelapha.
I-Silicone Foam ihlala isikhathi esingakanani?
Igwebu le-Silicone lihlala isikhathi eside futhi lingahlala ngaphezu kweminyaka engama-20 ezinhlelweni eziningi.
Ukumelana kwayo nokushisa, i-ozone, ne-UV kuqinisekisa impilo ende yesevisi.
Lokhu kwenza igwebu lesiponji se-silicone libe yisixazululo esingabizi kakhulu sokuvala uphawu lwesikhathi eside kanye nezidingo zokufakelwa.
Ngingayithenga kuphi i-Silicone Foam yekhwalithi ephezulu?
Amashidi egwebu le-Silicone, amaroli, kanye nama-gaskets ayatholakala kubahlinzeki begwebu lezimboni, abakhiqizi benjoloba, nabasabalalisi bezinto ze-aerospace.
Imikhiqizo ye-silicone ye-foam eyenziwe ngokwezifiso inga-odwa ngokuqondile kubakhiqizi abakhethekile.
Ezimbonini ezifuna ngamandla njenge-aerospace, ezezimoto, nezokwelashwa, kungcono kakhulu ukuthola kubahlinzeki begwebu le-silicone abaqinisekisiwe ukuze uqinisekise ikhwalithi nokuhambisana.
