He mea nui ngā hiri silicone puta noa i ngā ahumahi maha nā te meate ngāwari, te ātete ki te huarere, me te roa o te mau. Kāore i rite ki ētahi atu hiri, ka mau tonu te mahi a ngā silicones i raro i teTe pānga o te hihi UV, ngā pāmahana tino teitei, me te nekehanga hanganga, kia pono ai rātou mō ngā mea e ruahononga hangangamengā tono hiri whānui.
Kei raro nei ngā10 ngā tono ahumahi tino nuio ngā hiri silicone, me ngā whakamārama, ngā paerewa, me ngā taunakitanga hua.
1. Te Whakakanapa i te Pakitara Ārai me te Mataara
I ngā whare teitei hou me ngā mata karaihe, ka mahi ngā hiri silicone i ngā mea e ruangā mahi hanganga me te ārai huarere. Hanganga silicone, i whakamatautauria i raro i teASTM C1184, ka herea ngā panera karāhe ki te anga whakarewa, ka whakawhiti haumaru i ngā kawenga me te ātete i te hau, te ahotea wera, me te nekehanga o te whare.
Ka whakaratohia e ngā hiri ārai-huarere he hononga ā-hau me te ā-wai, ka ārai i te turuturu wai me te ngaronga pūngao. He kaha nekehanga teitei (mō iaNgā paerewa ISO 11600 F me G) e whakarite ana i te roa o te ora mahi o ngā hononga whakawhanui.
--E taunakitia ana:Hiri Hiraka Hanganga
2. Te Hiri Matapihi me te Tatau
Me whakamahi ngā hiri i ngā matapihi me ngā tatau hei ārai i tete urunga o te hau, te urunga o te wai, me te hononga weraHe pai ake ngā silicones kore-pūmau nā te mea ka piri pai kikarāhe, konumohe, me ngā anga paniame te kore e pirau.
Ka whakapai tika tēnei taupānga i tete whai huatanga o te pūngaomā te whakaiti i te ngaronga wera (te tūtakiNgā paerewa uruhanga hau EN 12207). Mā te silicone e tika te paninga ka whakaitihia te tuku oro, ka whakapai ake i te mahi oro.
--E taunakitia ana:Hiri Hiriwa Kūpapa
3. Ngā Whakamahinga Hauora (Ngā Kaukau me ngā Kīhini)
Ko ngā taiao makuku pēnei i ngā kaukau, ngā kīhini, me ngā paipa HVAC ka pāngia e tete tipu o te harore me te pokepokea ai. He mea hanga ngā hiri silicone hauora kingā tāpiringa harorehei ātete i te whakaekenga moroiti, i whakamatautauria i raro i te ISO 846
Ka whakaratohia e rātou he hiri roa huri noa i ngā kaukau, ngā totohu, me ngā pūnaha hauhautanga, ka pupuri i te akuaku, ā, ka whakaroa i te roa o te ora ratonga ahakoa ngā āhuatanga makuku nui.
--E taunakitia ana:Hiri Hiraka Hauora
4. Waka me te Waka
I roto i te umanga motuka, ka whakamahia ngā hiri siliconengā gaskets miihini, ngā rama o mua, ngā hononga matapihi o mua, me ngā hononga tinanaTō rātou kaha ki te tu atute wera tonu ki te 250°C, he ātete ki ngā hinu me ngā wahie, ā, he mimiti hoki i te wiri, he mea pai ake i ētahi atu hiri.
Ka āwhina anō hoki ngā silicones i teTe whakaiti i te NVH (Haruru, Wiri, Kaha), e whai wāhi ana ki ngā haerenga mārire me te whakapakari ake i te pakari o ngā huihuinga motuka.
5. Te Rererangi me te Rererangi
E hiahia ana ngā wāhanga rererangi ki ngā rauemi e mau tonu ana te pumau i raro i te mana o tete pēhanga nui, te wiri, me ngā huringa pāmahana. E whakamahia ana ngā hiri silicone i roto ingā tāke wahie, ngā kāpata pēhanga, me ngā huihuinga matapihinā tā rātoungā āhuatanga whakaputa hau itime te tutuki i ngā whakaritengaNgā paerewa FAA me MIL-A-46146
Mā tēnei ka whakarite i te haumaru me te pono mō te wā roa i roto i ngā mahi rererangi ahotea teitei.
6. Ngā Pūnaha Hikohiko me te Hiko
He ngoikore ngā hikohiko kite makuku, te puehu, me te wera nuiKa whakaratohia e ngā hiri silicone he whakamarumaru me te tiaki i rotoNgā PCB, ngā huihuinga LED, ngā hononga, me ngā whakamutunga taura.
Nā te mea ka noho ngāwari tonu ngā silicones ahakoa kua whakamarokehia, ka mimitihia e rātou te whānui wera o ngā wāhanga hiko, ā, ka ārai i te pakaru. Ka tutuki i a rātou ngā whakaritengaIEC 60664ngā paerewa whakamahana.
7. Pūngao Whakahou (Rā me te Hau)
Ko ngā panera rā me ngā tāpine hau e anga atu anaTe hihi UV, te pānga o te ozone, me te ahotea ā-pūkahaia rā.Ngā hiri siliconee whakamahia ana hei hono i te karāhe o te rā, hei whakakākahu i ngā kōwae photovoltaic, hei hiri hoki i ngā mata o te tāpine.
Mā te silicones mārama-teitei ka whakaritete tuku mārama mōrahii roto i ngā kōwae rā, ko ngā momo rapa, ātete ki te huarere ka roa ake te ora ratonga i roto i ngā āhuatanga o waho kino.
8. Ngā Taputapu me ngā Mīhini Ahumahi
Ngā taputapu taumaha pērā i tengā pūwero, ngā papu, me ngā mīhini tukatukame whai hiri e ātete anangā matū, ngā hinu, me te wiri tonuKa whakaratohia e ngā hiri silicone he hiri rite ki te gasket e pupuri ana i te ngāwari i raro i te mahi tonu.
I roto i ngā oumu me ngā oumu ahumahi,ngā silicone pāmahana teiteika whakamahia hei hiri i ngā hononga e wera ana ki te300°C.
9. Te Hanga Moana me te Hanga Waka
Ka whakaatuhia ngā hiri e ngā taiao moana kite wai tote, te hihi UV, me te nekehanga tino kahaKa roa te mau o ngā hiri silicone hei hiri.ngā papa, ngā kōhao matapihi, ngā ārai me ngā hononga i raro i te wai.
He rerekē ki te polyurethane, ka mau tonu te mahi a te silicones i roto i ngā āhuatanga makuku me ngā āhuatanga totohu, kia kore ai e pāngia e te wai mō ngā tau maha.
10. Ngā Whakatikatika ā-Whare me ngā Mahi ā-Rohe
I tua atu i te ahumahi, ko ngā hiri silicone te mea nuihe kōwhiringa pai mō ngā kaipupuri whareE whakamahia ana ēnei mō ngā mahi paipa, te whakatika taera, te here karāhe, me te ārai i ngā tatau me ngā matapihi mai i te huarere.
Kei roto i te takai kātere te silicone e pai ana mō te mahi-ā-ringa, ā, e whakarato anaroa te ora ratongaahakoa i raro i te pānga o waho, koia tētahi o ngā rauemi whakatika whare tino maha ngā whakamahinga.
Ngā Pātai Auau mō ngā Whakamahinga Ahumahi o ngā Hiri Hiraka
P1. Ko ēhea ngā ahumahi e whakamahi nui ana i ngā hiri silicone?
He whānuitia te whakamahinga o ngā hiri silicone i roto i ngā wharehangahanga, motuka, rererangi, hikohiko, pūngao whakahou, moana, me ngā tono whareNā tō rātou kaha ki te ātete i te huarere, i te pāmahana teitei, me te pānga ki ngā matū, he mea whai hua ēnei ki ngā momo rāngai rerekē.
P2. He ātete wai te hiri silicone?
Āe. Ko ngā hiri siliconeātete ki te wai, ā, he ātete hoki ki te makuku, he mea tino pai mō ngā kaukau, ngā kīhini, ngā mahi moana, me ngā hononga hangahanga o waho. Ka mau tonu te ngāwari ahakoa te pāngia tonutia e te wai.
P3. Ka taea e te hiri silicone te tu atu i ngā pāmahana tiketike?
Ka taea e ngā hiri silicone pāmahana teitei te āteteki te 250–300°C, kia pai ai rātou mōngā miihini motuka, ngā oumu ahumahi, me ngā wāhanga rererangiHe pai te mahi a ngā silicone paerewa i waenga i-50°C me te +150°C.
P4. He aha i whakamahia ai te hiri silicone i roto i ngā panera rā me ngā tāhū hau?
He tino ātete ngā silicones kiTe hihi UV, te ozone, me te huarere o waho, he mea tino pai mō ngā tono pūngao whakahou. I roto i ngā panera rā, ka whakaratohia he hononga kaha, ka tiaki hoki i ngā waeine me te kore e whakaiti i te tuku mārama.
P5. He aha te rerekētanga i waenga i te silicone hanganga me te hiri silicone hauora?
--Ka whakaratohia e te silicone hanganga he kaha e mau ana i te kawenga mō ngā pakitara ārai me te karaihe, kua whakamatautauria i raro i te ASTM C1184
--Kei roto i te silicone parakore ngā patu harore hei ātete i te harore, kia pai ai mō ngā kīhini, ngā kaukau, me ngā pūnaha HVAC, kua whakamatautauria i raro i te ISO 846
P6. Kia pēhea te roa o te ora o ngā hiri silicone ahumahi?
Ki te whakamahia tika, ka roa pea ngā hiri silicone kounga-ahumahi mō te 20–30 tau i roto i te hanganga, ā, 10–15 tau i roto i ngā taiao taumahatanga nui pērā i te motuka me te moana. Ko te roa o te ora e whakawhirinaki ana ki te pānga o te UV, te hoahoa hononga, me te tiaki.
Wā tuku: Hepetema-24-2025