Ngā hiri siliconee whakamahia whānuitia ana mō te hanga whare, te karaihe, me ngā whakatikatika whare nā te meangāwari, ātete ki te huarere, me te roa o te oraAhakoa te hiri silicone pai rawa atu, ka rahua pea mēnā ka hē te whakamahinga, ka hē rānei ngā āhuatanga.
Kei raro nei, ka whakamāramahia e mātou ngā raruraru tino noa o ngā hiri silicone, ō rātou take, me ngā otinga taahiraa-i-te-taahiraa hei whakatika.
1. Te Piri Kino (Kāore te Hiri e Piki)
Ngā tohu:Ka tihore te hiri, ka wete, ka kore rānei e piri ki te mata.
Ngā Take:
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--Ngā papa paru, puehu, hinuhinu rānei
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--Te makuku i runga i te mata i te wā e pania ana
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--He papa kore hototahi (hei tauira, polyethylene, PTFE, rakau hinuhinu rānei)
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--He hiri kua pau te wā, he hiri kounga iti rānei
Me pēhea te whakatika:
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1. Tangohia rawatia te hiri pakaru mā te waru, te tango hiri rānei.
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2. Horoia te papa ki te whakarewa (IPA, acetone rānei) hei tango i ngā hinu me te puehu.
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3. Whakamahia hepaningamēnā ka piri ki ngā rauemi pūngoi pēnei i te raima, te kōhatu tūturu rānei (Ngā Whakamātautau Piri ASTM C794).
- 4. Tāpirihia anō he poro hou o tētahihiri silicone kūpapamō te piri pai ake
2. Te pupuhi, te āputa rānei i roto i te hiri
Ngā tohu:Ka puta he pute hau, he mirumiru, he ira tuwhera rānei i roto i te hiri kua whakamaroketia.
Ngā Take:
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--Te hau kua mau i te wā e whakamahia ana
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--Te nui rawa o te makuku i roto i te hononga (ina koa i ngā taiao haukū)
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--He matotoru rawa te paninga o te hiri i te kotahi haerenga
Me pēhea te whakatika:
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--Tapahia, ka tangohia ngā wāhanga mirumiru.
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--Me whakarite kia maroke rawa te papa i mua i te paninga anō.
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--Whakapirihia te hiri kia paparua mēnā ka whakakīia ngā hononga hōhonu, mā te whakamahingā tokotoko tautokoi ngā wāhi e hiahiatia ana (Aratohu Hirihanga Hanga Dow).
- --Kōwhiria he taumata ngaiohiri silicone hangangamō te pumau.
3. Te Whakaiti, te Ngatata rānei o te Hiri
Ngā tohu:Ka mimiti te hiri, ka kumea atu i ngā taha, ka ngatata rānei.
Ngā Take:
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--Te whakamahi i tētahi hua kounga iti, i tētahi hua whakarewa rānei, ka ngaro te rōrahi i te wā e whakamaroke ana
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--Te tāpiri i te hiri i ngā pāmahana tino wera
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--Hoahoa hononga hē (he kuiti rawa, kāore he wāhi mō te nekehanga)
Me pēhea te whakatika:
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--Tangohia te pirepire hapa, ka tāpirihia anō hehiri silicone whakaora-kore iti-mimiti.
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--Whai i te hoahoa hononga kua tūtohutia mō iaNgā paerewa ISO 11600:2002
- --Whakamahia i roto i te awhe pāmahana kua tūtohutia e te kaihanga (te tikanga 5–40°C).
4. Te tipu o te pokepokea ai me te harore
Ngā tohu:Ka puta ngā paru pango, pōuriuri rānei, inā koa i roto i ngā wharepaku me ngā kīhini.
Ngā Take:
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--Te roa o te pānga ki te makuku me te haumākū
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--Te korenga o te hauhautanga i te rohe
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--Te whakamahi i te silicone kore-hauora i roto i ngā taiao mākū
Me pēhea te whakatika:
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--Tapahia rawatia te hiri poke (kāore e whai hua te horoi anake).
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--Whakapaingia te wāhi ki te wai mākū kua whakaranua, ki te wai horoi pokepokea rānei.
- --Tāpirihia anō hehiri silicone hauorame ngā tāpiringa patu harore.
- --Whakapai ake i te hauhautanga hei ārai i te tipu a muri ake nei.
5. Kāore te hiri e mārō, e piri tonu rānei
Ngā tohu:Ka noho ngohengohe tonu te silicone, ka piri, kāore rānei e whakapakeke.
Ngā Take:
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--Hua kua pau te wā, kua kore rānei e tika te rokiroki
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--Taiao whakamaroke kāore e hototahi (he iti te haumākū mō ngā silicone RTV kotahi-wāhanga)
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Hapa whakaranu (i roto i ngā silicones wāhanga-rua)
Me pēhea te whakatika:
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--Tangohia rawatia te silicone kāore anō kia whakamaroketia.
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--Whakamahia he hua hou kua rongoatia ki te wāhi hauhautanga, maroke hoki.
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--Mō ngā silicone e ārai ana i te makuku, kia tika te haumākū (40–70% RH).
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--Mō ngā hua e rua ngā wāhanga, me whai tika i ngā ōwehenga whakaranu (Aratohu Whakamaroke i te Hiri – BSI).
6. Te Kume i te Hiri mai i ngā Hononga (Te Rahunga o te Hononga)
Ngā tohu:Ka puta he āputa i waenganui i te hiri me te papa, ka waiho te hononga kia kore e hiritia.
Ngā Take:
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--Te nekehanga o te papa i tua atu i te awhe ngāwari o te hiri
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--Hoahoa hononga hē (hohonu rawa, pāpaku rawa rānei)
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--Kāore i whakamahia he tokotoko tautoko, he rīpene pakaru here rānei
Me pēhea te whakatika:
--Hoahoa anō te hononga kia rite kiNgā paerewa ASTM C920-18(2024)
--Whakamahia he hiri e tika ana te nekehanga (+/- 25% neke atu rānei).
--Me pania tonu he hiri ki runga i te tokotoko tautoko, i te kaiwehe here rānei hei ārai i te piri o ngā taha e toru.
Ripanga Whakatau Rapanga Tere
| Raruraru | Take Matua | Whakatika |
|---|---|---|
| Te piri ngoikore | Mata paru / kore hototahi | Horoia, pania, tāpirihia anō |
| Te pupuhi/te korenga o te wai | Te makuku / te mau o te hau | Whakamaroke, pania anō ngā paparanga angiangi |
| Te mimiti/te ngatata | He hiri kounga iti / he hoahoa hononga kino | Whakamahia te rongoā koretake, hangaia anō te hononga |
| Te tipu o te pokepokea ai | Hiri/haumākū kore-haumākū | Whakakapia ki te silicone hauora |
| Kāore e whakamaroke | Hua kua pau / ngā āhuatanga hē | Whakamahia he hiri hou, he taiao whakamaroke tika |
| Te ngoikore o te hononga | Nekehanga nui rawa / hoahoa hē | Hoahoa anō te hononga, whakamahia te tokotoko tautoko |
Ko ngā hiri silicone kei roto i ngā otinga hiri tino pakari e wātea ana—engari mēnā ka whakamahia tika. Mā te māramangā raruraru noa me ā rātou whakatikatika, ka taea e koe te whakarite kia roa ake te ora o te mahi, kia iti ake te tiaki, kia pai ake ai te mahi o te kaupapa.
At Ngā Hiritanga Siway, ka whakaratohia e mātoungā hiri silicone mahi teiteii hangaia hei whakaiti i ēnei raruraru. Whakapā mai ki tā mātourōpū tautoko hangaraumō ngā taunakitanga motuhake mō te kaupapa.
P1. He aha te take kāore taku hiri silicone e piri tika ana?
Ko te tikanga ka puta tēnei nā tete poke o te mata, te makuku, te whakamahi rānei i te hiri hē mō te papaMe horoi tonu te mata, me whakamaroke hoki, me whakamahi he paninga tuatahi mēnā e hiahiatia ana, ā, whiriwhiria te hiri silicone tika mō ngā rauemi tairongo pērā i te konganuku, te kōhatu rānei.
P2. Me pēhea te whakatika i ngā mirumiru, i ngā āputa rānei i roto i te hiri silicone?
Ka puta pinepine te pupuhi mēnā he mākū te papa, mēnā rānei ka tere rawa te paninga o te hiri. Tangohia te wāhanga i pakaru, whakamarokehia rawatia te mata, ka pania anō i roto i te wai.pītiti puhoi, tonuMō ngā hua ngaio, tirohiaASTM C920-18(2024)ngā aratohu tono
P3. He aha te take e pirau ai te hiri silicone i roto i ngā wharepaku?
Ahakoa te silicone "hauora" ka taea te whakawhanake i te pokepokea ai mēnā ka pāngia e tete makuku tonu me te hauhautanga ngoikoreWhakamahia he hiri silicone hauora me ngā tāpiringa patu harore, ā, kia maroke te wāhi ina taea. Mā te horoi auau ki ngā horoi kore-whakakawa ka roa ake te ora.
P4. Kia pēhea te roa e maroke rawa ai te hiri silicone?
Ka maroke te nuinga o ngā silicones i2–3 mm ia rā, engari ka roa pea te wā e pakari katoa ai7–14 ngā rā, i runga i te matotoru o ngā pītiti, te haumākū, me te pāmahana. Tirohia tonu ngā pepa raraunga hangarau a te kaihanga mō ngā wā whakamaroke tika.
P5. Ka taea e au te tāpiri i te silicone hou ki runga i te silicone tawhito?
Kāo. Me waiho te silicone tawhitokua tangohia katoatianā te mea kāore e piri pai te hiri hou. Whakamahia he tango hiri, he waru rānei i mua i te tāpiri anō.
P6. He aha i pakaru ai, i mimiti ai rānei taku hiri silicone kua whakamaroketia?
He maha ngā wā ka puta tēnei nā tete whakamahi i te momo hiri hē mō ngā hononga nekeneke terete tāpiri rānei i tētahi pītiti angiangi rawa. Mō ngā hononga hanganga, ngā hononga whānui rānei, whiriwhiria he hiri silicone hanganga e tutuki anaNgā paerewa āheinga nekehanga ISO 11600.
Wā tuku: Hepetema-18-2025