Ngā Whakatakotoranga me ngā Whakamahinga AhumahiNgā rauemi mata o te TPUHe whānuitia te whakamahinga o ngā kiriata i roto i ngā momo ahumahi nā te mea he tino pai te mahi. Anei tētahi whakataki taipitopito i te reo Ingarihi: 1. Ngā Mōhiotanga Taketake Ko te TPU te whakarāpopototanga o te polyurethane thermoplastic, e mōhiotia ana ko te elastomer polyurethane thermoplastic. Ko ngā rauemi mata TPU mō ngā kiriata ka hangaia mā te whakakotahi i ngā rauemi mata matua e toru: ngā polyol, ngā diisocyanate, me ngā whakaroa mekameka. Ka whakaratohia e ngā polyol te wāhanga ngohengohe o te TPU, ka whakawhiwhia ki te ngāwari me te ngāwari. Ka tauhohe ngā diisocyanate ki ngā polyol hei hanga i te wāhanga mārō, e whai wāhi ana ki te kaha me te roa o te TPU. Ka whakamahia ngā whakaroa mekameka hei whakanui ake i te taumaha ngota me te whakapai ake i ngā āhuatanga miihini o te TPU. 2. Tukanga Hanga Ka hangaia ngā kiriata TPU mai i ngā rauemi kirikiri TPU mā roto i ngā tukanga pēnei i te calendering, te maka, te pupuhi, me te paninga. I roto i ēnei, ko te tukanga rewa-extrusion he tikanga noa. Tuatahi, ka konatunatua te polyurethane ki ngā tāpiritanga maha, pēnei i ngā plasticizer hei whakarei ake i te ngāwari, ngā mea whakaū hei whakapai ake i te ātete wera me te mārama, me ngā tae hei tae. Kātahi ka whakamahanahia, ka whakarewahia, ā, ka mutu, ka akiakihia mā roto i te mata hei hanga i tētahi kiriata tonu, ka whakamataohia, ka takaihia hei rōra. He mea nui te tukanga whakamatao nā te mea ka pā ki te whakatiotanga me te whakatakotoranga o ngā ngota TPU, ā, ka pā ki ngā āhuatanga whakamutunga o te kiriata. 3. Ngā Āhuatanga Mahi 3.1 Ngā Āhuatanga Ā-tinana He tino ngāwari, he ngāwari hoki ngā kiriata TPU, ā, ka taea te totoro me te whakapēkē ki tētahi taumata, ā, ka taea te hoki ki tōna āhua taketake me te kore e whakarerekē, he mea e tika ana mō ngā āhuatanga e hiahia ana kia piko me te takai pinepine. Hei tauira, i roto i te hanga hiko ngāwari, ka taea e ngā kiriata TPU te hangai ki ngā mata piko o ngā taputapu. I taua wā anō, he kaha teitei hoki tōna kume me te kaha ātete haehae, ka taea te ātete pai ki ngā pānga me ngā kino o waho. Nā tēnei ka pai ngā kiriata TPU mō ngā tono i roto i ngā takai tiaki, me tū atu ki te whakahaere pakari. 3.2 Ngā Āhuatanga Matū He pai te ātete waikura matū o ngā kiriata TPU, ā, he manawanui ki ngā waikawa noa, ngā kawakore, ngā whakarewa, me ētahi atu, ā, kāore e ngāwari ki te waikura. Ina koa, ko te ātete ki te waikura o ngā kiriata TPU momo polyether ka taea e rātou te pupuri i te mahi pumau i roto i ngā taiao momona i te wai. Nā tēnei āhuatanga ka pai ai mō te whakamahi i roto i ngā tono pēnei i ngā paninga raro i te wai me ngā kiriuhi ārai wai. 3.3 Te Ātete ki te HuarereNgā kiriata TPUka taea te pupuri i te mahi pumau i roto i ngā taiao pāmahana rerekē. Kāore e ngāwari te mārō me te pakarukaru i roto i ngā taiao pāmahana iti, kāore hoki e ngāwari te whakangawari me te whakapēkē i roto i ngā taiao pāmahana teitei. He kaha anō hoki tō rātou ki te ātete i ngā hihi ultraviolet, ā, kāore e ngāwari te tawhito me te memeha i raro i te hihi roa. Nā tēnei ka pai ngā kiriata TPU mō ngā tono o waho, pērā i ngā whakapaipai o waho o te motuka me ngā uhi tāonga o waho. 4. Ngā Tikanga Tukatuka Matua Ko ngā tikanga tukatuka matua oNgā kiriata TPUkei roto ko te pupuhi-whakarewa, te maka, me te whakatakoto maramataka. Mā te pupuhi-whakarewa, ka taea te whakaputa i ngā kiriata TPU me ngā matotoru me ngā whānui rerekē mā te pupuhi i tētahi ngongo TPU rewa. Ko te whakarewa ko te ringihia o tētahi hanganga TPU wai ki runga i tētahi mata papatahi, ā, ka taea te whakamārō. Ka whakamahia e te whakatakoto marama ngā roera hei pēhi me te hanga i te TPU hei kiriata o te matotoru e hiahiatia ana. Ka taea e ēnei tikanga te whakaputa i ngā kiriata TPU o ngā matotoru, whānui, me ngā tae rerekē hei whakatutuki i ngā hiahia o ngā horopaki tono rerekē. Hei tauira, he maha ngā wā ka whakamahia ngā kiriata TPU angiangi me te mārama ki roto i ngā takai, ko ngā kiriata matotoru me ngā tae ka taea te whakamahi i roto i ngā tono whakapaipai. 5. Ngā Marae Tono Ka taea te whakakotahi i ngā kiriata TPU ki ngā momo papanga hei hanga i ngā papanga o runga o te hu me ngā mahi ātete wai me te manawa, ngā papanga whakapaipai rānei, e whakamahia whānuitia ana i roto i ngā kākahu o ia rā, ngā kākahu pare-rā, ngā kākahu o roto, ngā koti ua, ngā pare hau, ngā T-hāte, ngā kākahu hākinakina me ētahi atu papanga. I roto i te mara hauora,Ngā kiriata TPUe whakamahia ana i roto i ngā mahi pēnei i ngā takai patunga me ngā paninga taputapu hauora nā te mea he hototahi ki te koiora. Hei tāpiri, kua whānuitia hoki te whakamahinga o te TPU i roto i ngā rauemi hū, ngā taonga tākaro pupuhi, ngā taputapu hākinakina, ngā rauemi nohoanga motuka, ngā maru, ngā peke, ngā putea me ētahi atu mara. Hei tauira, i roto i ngā taputapu hākinakina, ka whakamahia ngā kiriata TPU hei hanga papa tiaki me ngā pupuri, e whakarato ana i te whakamarie me te pakari.
Wā tuku: Hurae-22-2025