1. Kupu Whakataki
He kirihou wera mahi-teitei te Polycarbonate (PC) e mōhiotia ana mō tōna kaha tino pai, tōna māramatanga, me tōna ātete wera. Hei kirihou hangarau, e whakamahia whānuitia ana te PC i roto i ngā ahumahi e hiahia ana ki te pakari, te māramatanga whatu, me te ātete mura. Ka tūhuratia e tēnei tuhinga ngā āhuatanga o te kirihou PC, ngā tono matua, ngā tikanga tukatuka, me te tirohanga mākete.
2. Ngā Āhuatanga o te Polycarbonate (PC)
He huinga ahurei o ngā āhuatanga o te kirihou PC, tae atu ki:
- Ātete Pānga Teitei– Kāore e taea te pakaru te PC, he mea tino pai mō ngā mōhiti haumaru, ngā matapihi ātete matā, me ngā taputapu tiaki.
- Māramatanga Whatu– He rite te tuku mārama ki te karāhe, ā, e whakamahia ana te PC i roto i ngā karāhe arotahi, ngā mōhiti kanohi, me ngā uhi mārama.
- Te Pūmautanga o te Wera– Ka mau tonu ngā āhuatanga ā-pūkaha i ngā pāmahana teitei (tae atu ki te 135°C).
- Ātete ki te mura– Ka tutuki ētahi taumata i ngā paerewa UL94 V-0 mō te haumaru ahi.
- Te Ārai Hiko– E whakamahia ana i roto i ngā whare hiko me ngā wāhanga whakamahana.
- Ātete Matū– Ātete ki ngā waikawa, ki ngā hinu, me ngā waipiro engari ka pāngia pea e ngā whakarewa kaha.
3. Ngā Whakamahinga Matua o te Kirihou PC
Nā tōna maha o ngā whakamahinga, e whakamahia ana te rorohiko i roto i ngā ahumahi maha:
A. Ahumahi Motuka
- Ngā arotahi rama matua
- Ngā tuanui me ngā matapihi
- Ngā wāhanga o te papaaho
B. Hikohiko me te Hiko
- Ngā anga waea atamai me te pona
- Ngā taupoki rama LED
- Ngā hononga hiko me ngā pana
C. Hanganga me te Whakakanapa
- Ngā matapihi ātete-pakaru (hei tauira, te karāhe ātete-matā)
- Ngā matapihi tuanui me ngā ārai haruru
D. Ngā Pūrere Hauora
- Ngā taputapu pokanga
- Ngā taputapu hauora whakakorekore
- Ngā hononga IV me ngā whare dialysis
E. Ngā Taonga Kaihoko
- Ngā pounamu wai (PC kore-BPA)
- Ngā mōhiti haumaru me ngā potae
- Ngā taputapu kīhini
4. Ngā Tikanga Tukatuka mō te Kirihou PC
Ka taea te tukatuka i te PC mā te whakamahi i ētahi tikanga hanga:
- Te Whakarewa Werohanga(Tino noa mō ngā wāhanga tino tika)
- Te whakaputanga(Mō ngā rau, ngā kiriata, me ngā ngongo)
- Te Whakapūtanga Pupuhi(Mō ngā pounamu me ngā ipu)
- Tānga 3D(Te whakamahi i ngā miro PC mō ngā tauira mahi)
5. Ngā Auahatanga me ngā Wero o te Mākete (Tirohanga 2025)
A. Te Piki Ake o te Hiahia mō ngā Waka Hiko (EV) me te Hangarau 5G
- Ko te nekehanga ki ngā rauemi mama o ngā waka hiko ka piki ake te hiahia mō ngā rorohiko whaiaro mō ngā whare pākahiko me ngā wāhanga utu.
- E hiahiatia ana e te hanganga 5G ngā wāhanga rorohiko auau-teitei.
B. Ngā Huarahi Whakahou mō te Oranga me te Kore-BPA mō ngā PC
- Ko ngā here ture mō te Bisphenol-A (BPA) kei te akiaki i te hiahia mō ngā rorohiko hangarua, ngā rorohiko koiora rānei.
- Kei te whakawhanake ngā kamupene i ngā momo PC hoa-taiao mō ngā tono e pā ana ki te kai.
C. Ngā Utu mō te Mekameka Tuku me ngā Rauemi Mata
- Ko te hanga PC e whakawhirinaki ana ki te benzene me te phenol, e pāngia ana hoki e ngā piki me ngā heke o te utu hinu.
- Tērā pea ka pāngia te wātea me te utu o te kapia e ngā āhuatanga ā-rohe me te ao tōrangapū.
D. Ngā Āhuatanga o te Mākete ā-Rohe
- Āhia-Moana-nui-a-Kiwa(Haina, Hapani, Kōrea ki te Tonga) te nuinga o te hanga me te whakamahi rorohiko.
- Amerika Te Raki me Ūropiarotahi ki ngā rorohiko mahi teitei me te kounga hauora.
- Te Rawhiti o Waenganuikei te puea ake hei kaiwhakarato matua nā ngā haumitanga ki ngā hinu matū.
6. Whakamutunga
He mea nui tonu te polycarbonate i roto i ngā mahi hanga matatau nā tōna kaha, tōna māramatanga, me tōna pumau i te wera. Ahakoa kei te tipu haere tonu ngā tono tuku iho i roto i ngā motuka me ngā hikohiko, ka hangaia te mākete PC e ngā au o te oranga tonutanga me ngā hangarau hou (EV, 5G) i te tau 2025. Ka whiwhi ngā kaihanga e haumi ana ki ngā PC kore-BPA me ngā PC hangarua i tētahi painga whakataetae i roto i tētahi mākete e piki haere ana te aro ki te taiao.
Wā tuku: Mei-15-2025