Kaiwhakatairanga Piri Bloomden | Whakaritea he Here Kaha, he Roa hoki mō ngā Whakaora Uku Katoa

Kupu Whakataki

I roto i te rapunga mō te ataahua me te pakari tino pai, kua noho te zirconia hei rauemi whiriwhiri mō ngā whakahoutanga veneer hou. Kāore he rite o tōna kaha, engari he wero ahurei: te whakatutuki i tētahi hononga pono, roa hoki. Ko tēnei taahiraa nui ka waiho hei rerekētanga i waenga i tētahi whakaoranga angitu me tētahi raruraru haumanu. I te mōhio ki tēnei hiahia, ka tukuna e Bloomden tētahi otinga hou i hangaia hei whakatairanga i te paerewa tiaki - ko te Bloomden Adhesion Promoter.

1. Te Wero o te Zirconia Veneer: Te Tūtaki o te Kaha ki ngā Ārai Here

Kāore e taea te whakahē i te rongonui o ngā whakakikorua zirconia. He tino ātete ki te pakaru, ā, he tino ataahua hoki. Heoi, ko tō rātou mata kore-silicate, he kore-matū, he arai tonu ki te hanga hononga piri kaha, pakari ki te hanganga niho. Ahakoa he whai hua ngā tikanga hononga tuku iho mō ētahi atu uku, ka kore pea e tutuki i te zirconia, ka puta he āwangawanga mō te tango hononga me te whakawhāiti i tōna kaha katoa mō ngā whakakikorua kaha-teitei, iti rawa te whakaekenga.

2. Te Otinga Bloomden: Te Whakamana i te Angitu o te Zirconia Veneer

Hei whakatutuki i tēnei hiahia nui o te umanga, kua whakawhanakehia motuhaketia e Bloomden tētahi kaihoko maimoatanga mata i hangaia mō te here zirconia: te Bloomden Adhesion Promoter. Ehara tēnei hua auaha i te mea he paninga noa iho; he paparanga whakarerekētanga e āhei ai ngā uhi zirconia ki te whakatutuki i ngā tono teitei rawa atu o te ataahua koiora me te pono haumanu, e tino whakatairanga ana i te tono o te zirconia ki tētahi taumata hou.

3. Kua huraina: He aha tēnei "Kaiwhakatairanga Piri"?

Kaupapa: Ka tāpirihia ki te mata whakakī o ngā whakakikorua zirconia, ngā whakakī rānei, ā, ka whakatōkia, ka hangaia e te kaiwhakatairanga he paninga lithium disilicate tino angiangi, he rite ki te micron te rahi. Ka whakarerekētia e tēnei tukanga te mata zirconia, ka whakanuia ake tōna kaha here ki te enamel niho, ā, ka whakaoti pai i te take tango here e kitea ana i roto i ngā whakaora zirconia.

He Kino Matua: He tino angiangi te paninga ka puta, ā, kāore e whakararuraru i te tūnga haumanu o te whakaora. He hototahi whānui ki ngā momo rauemi zirconia katoa.

Ngā tohu: I hangaia mō ngā whakakikorua zirconia me ngā whakahoutanga inlay/onlay.

4. Ngā Painga Matua e Toru

Te Whakarerekētanga Mata mō te Hononga Pai Ake: Ka huri i te mata hei hanganga e ahu mai ana i te silicate, ka whakanui ake i te kaha o te here mā te neke atu i te 20%.

Whakaurunga Haumanu Korekore: Mā te paninga tino angiangi (≤10μm) ka tino tau te hononga, ā, ka hototahi ki ngā waitohu zirconia me ngā sima kapia katoa.

Hononga-rua, Pono mō te Wā Roa: Ka whakakotahi i te pupuri ā-pūkaha mai i te pupuhi onepu me te hononga matū o te paparanga silicate, kia mau tonu ai te pakari me te mahi haumanu tino pai.

5. Aratohu Tono Hipanga-i-te-Hipanga

Te pupuhi onepu (E taunakitia ana): Pūhia te mata piri ki te kirikiri kirikiri 50μm mō te 10 hēkona hei whakanui ake i te taratara o te mata.

Horoi: Horoia rawatia ngā mata katoa ki te etanoru, ki te āketone rānei.

Taupānga: Mā te whakamahi i tētahi paraihe motuhake, pania he paparanga ōrite (≤10μm) o te Whakatairanga Piri ki te mata piri.

Waiata: Whakakāhia te whakaora mā te whakamahi i te huringa motuhake (Mahana Tīmata: 450°C, maroke 6 meneti, tere wera 55°C/min, pāmahana whakamutunga 960°C, pupuri 3 meneti, whakatuwhera i te 700°C).

Te Whakataetae/Te Whakakanapa: Whakamahia te tae, te karaihe rānei ina hiahiatia.

Waiwai: Keria te mata kua pania ki te waikawa hauwaiwai mō te 20 hēkona, kātahi ka horoia pai ki te wai me te rongoā whakakore.

Ngā Tukanga Hauora: Me whai tonu i ngā tikanga piripiri haumanu paerewa mō ngā uku silicate (hei tauira, te tono silane, te whakamaroke mārama).

Tuhipoka Nui:

Whakamātautauhia te hototahitanga ki te sima kapia i whiriwhiria e koe i mua i te whakamahinga haumanu tuatahi.

Penapena ki te wāhi hauhautanga (iti iho i te 25°C), maroke, pōuriuri. Puritia te pounamu kia mau te hiri i muri i te whakamahinga.

6. Ngā Pātai kua Whakautua (Q&A)

P1: Ka whakapohehetia rānei te whakaora e te tukanga sintering, ka huri rānei tōna tae?

A: Kāo. Kei raro rawa atu te pāmahana sintering (960°C) i te pūwāhi sintering o te zirconia, ā, he poto te huringa, ā, he mea hanga motuhake kia kore ai e pā ki te āhua o te whakaora, ki te atarangi rānei.

P2: He aha te painga i runga i ngā paninga 10-MDP tuku iho?

A: Ahakoa he pai te piri o ngā paninga 10-MDP, he hononga tikanga-rua tā tā mātou hua. Ka whakakotahi i te hononga ā-pūkaha kua whakarei ake me te hononga silicate matū kaha, ka hua ake he kaha tīmatanga teitei ake, he pumau roa ake, me te ātete pai ake ki te koroheketanga. Tirohia te ripanga whakatairite i raro nei.

P3: He uaua ake te tukanga mahi?

A: Ka tāpirihia he taahiraa māmā, tere hoki ki te taiwhanga—te tono me te whakapūmau—e whakangāwari ana, e whakapūmau ana hoki i te tukanga hononga haumanu. Mā tēnei tāpiritanga iti ka tino whakanui ake i ngā reiti angitu haumanu, ka tukuna he uara whānui tino pai.

(Ariā Ripanga Whakataurite)

Āhuahira	Pane Whakamātautau 10-MDP Tuku Iho	Kaiwhakatairanga Piri Bloomden
Tikanga Herehere	He matū matua (MonoDentate)	Takirua: Ā-ringa + Matū (Hīrakate)
Huringa Mata	Paparanga ngota	Te whakarerekētanga ā-tinana (paninga Lithium Disilicate)
Pumautanga mo te wa roa	Pai	He Pai Ake Pea (he ātete ake ki te waikura)
Rerengamahi taiwhanga	Taumata tūru	Kotahi te taahiraa taiwhanga whakauru (kua pania ki te kirikiri)

Opaniraa

Ehara te Bloomden Adhesion Promoter i te mea he taputapu tāpiri noa iho; he mea āwhina nui hoki mō te whakatupuranga o ngā whakakikorua zirconia e whai ake nei. Ka hurihia e ia te wero hononga hei kaha tuturu, ka taea ai e ngā tākuta te whakamahi i ngā painga katoa o te zirconia me te māia pumau. Awhitia te heke mai o te mahi niho piri pono, ataahua, me te kaha.

Whakapā mai

He kaihanga mātou e tohunga ana ki ngā rauemi zirconia niho, ā, e whakarato ana hoki i te otinga cadcam. Mena kua whakaohokia e ā mātou hua tō hiahia, tēnā koa whakapā mai ki a mātou. Tena koa whakapā mai mā te waea, īmēra, mā tō mātou paetukutuku rānei, ā, tukua mātou kia āwhina i a koe ki te whakatuwhera i te pūmanawa katoa o tā mātou otinga tā niho hou.

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