Polycarbonate (PC)
He kirihou hangarau thermoplastic te polycarbonate i whakawhanakehia i te tīmatanga o te tekau tau atu i 1960. Nā te copolymerization, te whakaranu me te whakapakari, he maha ngā momo kua whakarerekētia kua whakawhanakehia hei whakapai ake i te mahi tukatuka me te whakamahinga.
1. Ngā āhuatanga mahi
He tino kaha te polycarbonate ki te pānga me te ātete ki te ngoki, he ātete wera me te makariri, ā, ka taea te whakamahi i roto i te awhe +130～-100℃; he kaha teitei ki te kume me te piko, ā, he tino roa te roa me te tere o te rapa; i roto i te awhe pāmahana whānui, he pai ngā āhuatanga hiko, he iti te mimiti wai, he pai te pumau o ngā āhuatanga, he pai te ātete ki te pakū, he nui te tuku mārama me te mahi ārai-waikura matū pumau; he pai te āhuahanga, ka taea te hanga hei tokotoko, ngongo, kiriata, me ētahi atu mā te werohanga, te whakaputa me ētahi atu tukanga hanga hei whakatutuki i ngā hiahia maha. Ko ngā ngoikoretanga ko te iti o te kaha ngenge, te koretake o te ātete pakaru ahotea, te aro ki ngā kokoru, me te ngawari o te pakaru ahotea.
2. Kaupapa
Ko te polycarbonate te nuinga o te wā e whakamahia ana hei hua ahumahi, hei utu mō ngā konganuku kore-ferrous me ētahi atu koranu, hei wāhanga ātete-pānga me te kaha-teitei, hei taupoki tiaki, hei whare kāmera, hei whata taputapu, hei tīwiri, hei tīwiri, hei anga koiri, hei mono, hei tūhono i roto i te umanga mīhini, hei pana, hei porotiti. He rite ngā āhuatanga o te polycarbonate kua whakapakarihia ki te muka karāhe ki te konganuku, ā, ka taea te whakakapi i te parahi, te konutea, te konumohe me ētahi atu wāhanga whakarewa-mate; ka taea te whakamahi hei wāhanga whakamahana hiko me ngā taputapu hiko i roto i ngā umanga hikohiko me te hiko. Ngā anga, ngā kakau, ngā wāhanga rorohiko, ngā wāhanga taputapu tika, ngā wāhanga mono-mai, ngā pane auau-teitei, ngā tūhono ara iahiko tā, me ētahi atu. I muri i te whakaranu i te polycarbonate me te polyolefin, he pai mō te hanga potae haumaru, ngongo whatu, taputapu kai, wāhanga hiko, pereti tae, paipa, me ētahi atu; i muri i te whakaranu ki te ABS, he pai mō te hanga wāhanga he pakari teitei me te kaha pānga teitei, pērā i ngā potae haumaru. , Ngā impeller papu, ngā wāhanga motuka, ngā wāhanga taputapu hiko, ngā anga, ngā anga, me ētahi atu.

Mō ngā rauemi rorohiko,te pokepokea aika taea te whakamahi i ngā tikanga e rua: te kaikawe wera me te kaikawe makariri,
Ngā painga o te kaikawe wera: He tino ataahua te hua, ā, he tino teitei te kounga. Ngā ngoikoretanga: he utu nui.
Ngā painga o te mīhini makariri: he iti te utu. Ngā ngoikoretanga: Kāore e taea te hanga i ētahi hua.