Te āhua, te āhua o nāianei me te ia whanaketanga o te umanga kirihou whakarerekētia

Nā te tere o te whanaketanga o te umanga kirihou, kāore te whakakī matua e whakamahia ana hei rauemi whakakī kotahi. Ka whakamahia e te tangata ngā hangarau matatau ake mai i te tikanga whakaputa o te whakamahine tuwhera me te tanu, ka tāpirihia ngā rauemi kore-waro, ngā tāpiringa matū me ētahi atu rauemi. Ko ō rātou āhuatanga me ngā āhuatanga ōrite, ā, ko te whakamahi i ngā extruders takirua-whiu me ngā extruders toru-whiu mō te whakaranu me te extrusion kua noho hei huarahi me te tikanga nui mā te tangata ki te whakapai ake i ngā āhuatanga motuhake o ngā hua kirihou.

8 Ngā Mākete o raro o ngā Kirihou Kua Whakarerekētia
I tēnei wā, he nui te hiahia mō ngā kirihou kua whakarerekētia ki ngā motuka, ngā taputapu kāinga, ngā whakawhitiwhiti kōrero, me ngā taputapu papai o Haina.
· Ahumahi motuka: He mea tika kia tutukihia ngā whakaritenga māmā me te tono, engari he uaua ki te whakatutuki i ngā whakaritenga tono me te kapia kotahi, ā, kua riro te whakarerekētanga kirihou hei hangarau me te rauemi tino nui.
· Te umanga taputapu whare: I tēnei wā, kua whakakapia ngā wāhanga whakarewa e te maha o ngā wāhanga kirihou i roto i ngā taputapu whare, ā, kua piki ake te tono ā-tau mō ngā momo kirihou me ngā kirihou kua whakarerekētia, ā, kei te piki haere tonu i ia tau.
· Te umanga hikohiko me te hikohiko: Ka whakamāramahia ngā painga o ngā momo kirihou kua whakarerekētia i roto i te umanga whakawhitiwhiti kōrero. Ko te nuinga o ngā wāhanga pēnei i ngā anga rorohiko pona, ngā pereti raro, me ngā waea pūkoro he kirihou kua whakarerekētia. Pērā imuka ABS/waro, muka PA/waro, muka PP/waro, paura kapia/kirika me ētahi atu rauemi, kua whakakapia haeretia ngā rauemi whakarewa e ēnei rauemi mahi kirihou kaha-teitei hou.
· Te umanga mīhini me ngā taputapu: I te mea kei te piki haere tonu ngā whakaritenga mō te whakamahana, te ātete mura, me te mama o ngā taputapu hiko, ka taea e te whakarerekētanga kirihou te whakapai ake, te whakarei ake rānei i ā rātou mahi, kia tutuki ai ngā whakaritenga tono o te hua.
· Rerewē/Hōia/Hauora/Rererangi: Ko ngā whekau horihori, ngā hononga wheua horihori me ngā kirihou ātete-mahana teitei, ātete-koroheketanga, kaha-teitei kua whakarerekētia te mahi, kua whai wāhi pai ki te whanaketanga tere o te kawe waka, te ahumahi hōia, ngā mara hauora, te rererangi me ētahi atu pānga pūtaiao me te hangarau.

5 ngā momo tikanga whakarerekētanga kirihou

Whakakī kua whakarerekētia
Ko te kaupapa matua o te whakakī i te masterbatch he whakaiti i te utu whakaputa. Ko te nuinga o ēnei ka hangaia mā te whakamahi i te paura kore-waro, i ngā para ahumahi rānei, he iti te utu, he whānui te pūtake, hei rauemi whakakī, me te tāpiri i te nui e tika ana o ngā tāpiringa me ngā kapia hangai.
He rauemi whakakī kua whakarerekētia te konupūmā kāponāte taumaha e whakamahia whānuitia ana i roto i te umanga kirihou. Kei ngā tōpito katoa o te motu ngā kaihanga, ā, neke atu i te 5 miriona tana te hua ia tau.
Putanga matua kua whakarerekētia
Ko te masterbatch whakarerekētia he rauemi whakarerekētanga hou i whakawhanakehia i runga i te kaupapa o te masterbatch whakakī.
Ka tāpirihia ki te kapia ngā rauemi kore-waro pērā i te muka karāhe, te paura taruka, te mika, te wollastonite, te barium sulfate, te kaolin, ka tāpirihia rānei ngā kapia hangai, ngā tāpiringa rānei he āhuatanga motuhake i te wā e tukatukahia ana, pērā i: te ātete-pakeketanga, te antioxidant, te ārai. Ngā tāpiringa pērā i te wahie, te POE rānei, te EVA, me ētahi atu. Ka whakamahia e ēnei rauemi hiato ngā āhuatanga mahi o ngā rauemi rerekē i roto i ngā tono.
Hei tauira, ko ngā parepare waka, ngā papa taputapu, ngā wāhanga whakapaipai o roto o te waka, me ētahi atu, e whakamahi ana i te paura PP, he painga ki te whakapai ake i te kaha pānga, te whakapai ake i te modulus piko, te whakaiti i te whakahekenga, me te whakaiti i te ngaronga pakari i puta mai i te pānga o te waka.
Te whakarereketanga mahi
Tāpirihia ngā momo rauemi pēnei i te graphene, te paura silicone, te whenua onge, te konupora hauwai, te paura maitai whakarewa (hiriwa, parahi, konutea, me ētahi atu). Kua whakapaitia ngā āhuatanga ā-tinana pēnei i te pāmahana teitei me te pāmahana iti, ā, ka taea hoki te whakatutuki i ngā āhuatanga motuhake pēnei i te kawe hiko, te ārai huakita, te whakamarumaru, me te whakapakari, ā, kua nohoia e ia tētahi tūranga i roto i te mākete hua kirihou pakari matua.
Te whakarerekētanga matū maha
Ko te whakarerekētanga matū maha-wāhanga te nuinga o te wā ka whakakotahi i ngā kirihou me tētahi, neke atu rānei o ngā rauemi kore-waro, ngā rauemi polymer, ngā tāpiringa matū, me ētahi atu, mā te whakaranu, te hono, te poraka, me ētahi atu, mā te "whakakotahi" i ngā kirihou, kia pai ai te whakakotahitanga o ngā āhuatanga o ia wāhanga hei hanga i tētahi rauemi kirihou me ngā āhuatanga pai maha, kia tutuki ai te whāinga o te whakapai ake i te mahi me te maha o ngā mahi. Ko ēnei "whakakotahi" rauemi he māmā, he kaha teitei, he mahi tino pai i muri i te whakamahinga i roto i ngā ahumahi hangarau teitei, ā, kua noho hei rauemi mahi hou i roto i te rererangi, te rererangi, ngā motuka, ngā rēriwe, ngā wāhanga mīhini, me ngā rauemi hauora.
Whakarerekētanga motuhake
Mā te tāpiri i ngā rauemi mahi rerekē, i ngā tāpiringa rānei ki ngā kirihou motuhake, ka mau tonu ngā āhuatanga taketake o ngā kirihou motuhake utu nui, ā, he mahi motuhake anō hoki ā rātou, ā, he pai hoki mō ngā tono mākete o ngā momo hua.
Pērā i te polyphenylene sulfide (PPS), te polyimide (PI), te polyether ether ketone (PEEK), te polysulfone (PSF) me te polymer tioata wai (LCP) me ētahi atu kapia mahi-teitei, me te tāpiri i te muka waro, te graphene, te tioata wai teitei. He pai ngā āhuatanga hiko, te ātete pāmahana teitei, te pumau āhuahanga me te ātete mura motuhake, te ātete i te hihi, te ātete matū me ngā āhuatanga miihini. He whānuitia te whakamahinga o ēnei rauemi hou kua whakarerekētia i roto i ngā taputapu hiko, ngā motuka, ngā taputapu kāinga, te rererangi, te petrochemical, te rōkete, te aerospace me ētahi atu mara hangarau matatau.

E toru ngā au hou i roto i te whanaketanga o ngā kirihou kua whakarerekētia
Nanomaterial
He whānuitia te whakamahinga o ngā rauemi kore-waro i roto i ngā kirihou. Ka āta kitea haere ngā mahi a ngā rauemi kore-waro me te rahi o ngā matūriki tino-kikokore. He maha ngā āhuatanga ahurei o ngā kirihou kua whakarerekētia ki ngā paura nano-waro, e kawe mai ana i ngā whai wāhitanga whanaketanga hou ki te whanaketanga o te umanga kirihou. Ka taea e ngā matūriki nano-waro te whakawhiwhi i ngā mahi hou ki ngā kirihou, te whakapai ake i te ātete tawhito me te pānga ārai mura o ngā kirihou, te whakanui ake i te pāmahana huringa wera me te ātete kakahu, me ētahi atu.
Hei tauira, ka taea te whakanui ake i te pāmahana whakapōrearea wera o PA6 i whakarerekētia ki te 5% montmorillonite waro mā te 1.5 ngā wā; ka tino heke te tere tuku hau o te rauemi i muri i te tāpiri i te nanoclay ki PET, he 100 ngā wā iti iho i te tere tuku hāora o te PET parakore. He iti noa te nui o ngā matūriki nano kore-waro i tāpirihia ki te kirihou, ko te tikanga he 3% ki te 5%, ā, ko te mātotoru o te rauemi hiato he tata kore e rerekē, he paku piki ake rānei ki te whakataurite ki te kapia taketake, ā, kāore he ngoikoretanga o ētahi atu hekenga mahi i puta mai i te nui rawa o te whakakī.
Te whai huatanga teitei o ngā tāpiringa matū
Ko te whanaketanga o ngā tāpiringa hou whai hua nui kua noho hei huarahi whanaketanga nui mō ngā kirihou kua whakarerekētia. Haunga ngā tāpiringa e whakamahia whānuitia ana i roto i te tukatuka kirihou, ko ngā tāpiringa e uru ana ki ngā kirihou kua whakarerekētia, pērā i ngā whakaū wera, ngā kaiwhakapai kirihou, ngā mimiti ultraviolet, ngā kaihoko whakapūmau, ngā kaihoko ārai-pūmau. Haunga ngā kaiwhakamarara me ngā kaiwhakaroa mura, ko ngā tāpiringa mahi whai hua nui me te maha-mahi pērā i te whakapakeke, te aukati mura, te mahi tahi, te hototahi koranu (hototahi atanga) he mea nui anō hoki ki ngā kirihou kua whakarerekētia.
Ko te momo me te kounga o ētahi tāpiringa he mea nui ki te mahi me te utu o ngā kirihou kua whakarerekētia, inā koa ka whakamahia ngā mea whakapakari hou, ngā mea ārai mura rānei. He mea nui te whakaiti i te utu o ngā kirihou hangarau.
Te tiaki taiao i ngā kirihou kua whakarerekētia
I te pikinga ake o te mōhiotanga o te tangata ki te tiaki taiao, me te kaha haere o ngā ture tiaki taiao, kua whakauruhia ngā ariā o te tiaki taiao pēnei i te whakamahinga hou o ngā kirihou, te nakunaku taiao, te pirau, te kore paitini, te kore reka, me te kore parahanga ki roto i te hoahoa me te hanga o ngā kirihou kua whakarerekētia. I roto i tēnei mahi, me aro tātou ki te tiaki me te whakamahi tika i ngā rauemi pūngao, ā, ko te whakawhanaketanga o ngā hua kirihou kua whakarerekētia matomato, hoa taiao hoki, kāore e parahanga, ka pirau katoa, ka taea te hangarua, kua noho hei wāhi rongonui hou.