He hua kaha, he ngāwari hoki te hiri silicone, te piri rānei, ka taea te whakamahi i roto i ngā momo mahi maha. Ahakoa kāore te hiri silicone i te kaha pērā i ētahi hiri, he tino ngāwari tonu te hiri silicone, ahakoa kua maroke rawa, kua maroke rānei.kua oraKa taea hoki e te hiri silicone te tu atu i ngā pāmahana tino tiketike, he mea tino pai mō ngā tono e pāngia ana e te wera nui, pērā i ngā gaskets miihini.
He tino pai te ātete o te hiri silicone kua rongoatia ki te huarere, te ātete ki te koroheketanga, te ātete ki te UV, te ātete ki te ozone, te ātete ki te pāmahana teitei me te pāmahana iti, te ātete ki te wiri, te ātete ki te makuku, me ngā āhuatanga ārai wai; nō reira, he whānuitia ana whakamahinga. I ngā tau 1990, i whakamahia whānuitia mō te here me te hiri i roto i te umanga karāhe, nō reira e mōhiotia whānuitia ana ko te "piri karāhe."
Pikitia o runga: Hiriwa hiri kua rongoatia
Pikitia maui: Te tākai i te hiri silicone i roto i te pūwero
Ko te hiri silicone he mea hanga i te 107 (polydimethylsiloxane kua whakamutua te hydroxy), ā, he mea tito mai i ngā rauemi pēnei i ngā polymer taumaha-ngota teitei, ngā mea hanga kirihou, ngā whakakī, ngā kaihoko hono-whiti, ngā kaihoko honohono, ngā kaiwhakaoho, me ētahi atu. Ko ngā mea hanga kirihou e whakamahia whānuitia ana ko te hinu silicone, te hinu mā, me ētahi atu. Ko ngā mea whakakī e whakamahia whānuitia ana ko te konupūmā kāponāte nano-whakahohe, te konupūmā kāponāte taumaha, te konupūmā kāponāte tino pai, te silica kua kohu, me ētahi atu rauemi.
He maha ngā momo hiri silicone e wātea ana.
E ai ki te momo rokiroki, ka wehea kia rua (ngā wāhanga maha) me te wāhanga kotahi.
Ko te tikanga o te wehenga o te hiri silicone ki ngā wāhanga e rua (neke atu rānei i te rua) ko te A me te B, kāore e taea e te wāhanga kotahi anake te hanga i te whakamaroke, engari i muri i te whakaranu i ngā wāhanga e rua (neke atu rānei i te rua), ka puta he tauhohenga whakamaroke honohono-whiti hei hanga i ngā elastomers.
Me hanga te ranunga i mua tonu i te whakamahinga, nā reira he uaua te whakamahi i tēnei momo hiri silicone.
Tērā pea ka puta mai te hiri silicone hei hua kotahi, kāore e hiahiatia he whakaranu. Ko tētahi momo hiri silicone hua kotahi e kiia ana koTe Whakapūngao i te Mahana Rūma(RTV). Ka tīmata te whakamaroke o tēnei momo hiri ina pā ki te hau – arā, ki te makuku o te hau. Nō reira, me tere te mahi ina whakamahia te hiri silicone RTV.
Ka taea te wehewehe i te hiri silicone kotahi-wāhanga ki: te momo tango waikawa, te momo whakakorenga waikawa, te momo deketoxime, te momo deacetone, te momo whakakorenga waikawa, te momo dehydroxylamine, me ētahi atu, e ai ki ngā momo hononga honohono rerekē (ngā ngota iti rānei i hangaia i te wā whakamaroke) e whakamahia ana. I roto i ēnei, ko te momo whakakorenga waikawa, te momo whakakorenga waikawa me te momo deketoxime te nuinga e whakamahia ana i te mākete.
Ko te momo whakakore waikawa ko te methyl triacetoxysilane (te ethyl triacetoxysilane rānei, te propyl triacetoxysilane, me ētahi atu) hei kaihoko hononga, e whakaputa ana i te waikawa acetic i te wā e whakamaroke ana, e mōhiotia whānuitia ana ko te "waikawa piripiri". Ko ōna painga: he kaha pai me te mārama, he tere te whakamaroke. Ko ngā ngoikoretanga: he kakara waikawa acetic whakarihariha, he waikura o ngā konganuku.
Ko te momo whakakorikori he rite ki te methyl trimethoxysilane (te vinyl trimethoxysilane rānei) hei kaihopu whakawhiti, ā, mā te tukanga whakamaroke ka puta he methanol, e mōhiotia whānuitia ana ko te "piri momo-waipiro". Ko ōna painga: he tiaki taiao, kāore e waikura. Ngā ngoikoretanga: he puhoi te tere whakamaroke, he iti te roa o te rokiroki.
Ko te momo Deketo oxime he methyl tributyl ketone oxime silane (he vinyl tributyl ketone oxime silane rānei, me ētahi atu) hei kaihoko hononga, e whakaputa ana i te butanone oxime i te wā e whakamaroke ana, e mōhiotia whānuitia ana ko te "momo oxime glue". Ko ōna painga: kāore e nui rawa te kakara, he pai te piri ki ngā momo rauemi. Ngā ngoikoretanga: te waikura o te parahi.
E ai ki te whakamahinga, ka wehea ngā hua ki: te hiri hanganga, te hiri ātete huarere, te hiri tatau me te matapihi, te hiri hononga, te hiri ātete ahi, te hiri ārai-haruru, me te hiri pāmahana teitei.
E ai ki te tae o te hua: tae noa: mangu, mā te porcelain, mārama, hina hiriwa, e 4 ngā momo, ka taea e mātou te whakarite i ētahi atu tae kia rite ki ngā hiahia o te kiritaki.
He maha atu anō ngā momo hiri silicone, he hangarau matatau ake. Ko tētahi momo, e kiia nei koaro ki te pēhangahe hiri silicone, he piri tonu, ā, ka piri tonu me te pēhi ā-tikanga – arā, ahakoa ka "piri tonu", e kore e piri mena ka paheke noa tetahi mea, ka tau rānei ki runga. Ko tētahi atu momo e kiia anaUV or kua rongoatia te irahikote hiri silicone, ā, e whakamahi ana i te mārama ultraviolet hei whakamaroke i te hiri. Hei whakamutunga,whakamahanaMe wera te hiri silicone kia maroke ai.
Ka taea te whakamahi i te hiri silicone i roto i ngā momo mahi. He maha ngā whakamahinga o tēnei momo hiri i roto i ngā motuka me ngā mahi e pā ana, pērā i te āwhina mō te hiri i te miihini, me ngā gasket, me te kore rānei. Nā tōna ngāwari pai, he pai hoki te hiri mō ngā mahi whakangahau, mahi toi rānei.
Wā tuku: Hakihea-29-2023
