Ngā Pūrongo Ahumahi
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Me pēhea te whiriwhiri i ngā tāpiringa kirihou tika
He maha ngā momo tāpiri ka tāpirihia i te wā e tukatukahia ana ngā kirihou hei whakatutuki i ngā whakaritenga tukatuka me te tono rerekē o ngā rauemi, ā, he mea nui te whiriwhiri i ngā tāpiri i roto i te hoahoa o ngā hanganga whakarerekētanga kirihou. I. Te whakamāramatanga o ngā tāpiri kirihou Kirihou...Pānuihia atu -
Te Whakaiti i te Utu me te Whakapai Ake i te Mahi o te Silica i roto i ngā Paninga
Ko te whakamahinga o te silica i roto i ngā paninga ko te whakapai ake i te piri, te ātete ki te huarere, ngā āhuatanga ārai-taunga, me te whakarei ake i te thixotropy. He pai mō ngā paninga whare, ngā paninga wai, me ngā peita kapia kiriaku. ...Pānuihia atu -
Ngā Hanga Whakamārama Whatu Tino Pai
I te pikinga ake o te hiahia mō ngā rama whatu (ngā mea whakama rama hihiko), kia māmā ake ai te kimi i ngā kaiwhakarato tika, tohaina ētahi o ngā kaihanga matua o ngā rama whatu. Ngā rama whatu (ngā rama hihiko)...Pānuihia atu -
He aha tātou e hiahia ai ki ngā taputapu whakakore parahi?
Ko te aukati parahi, te whakakore parahi rānei, he tāpiri mahi e whakamahia ana i roto i ngā rauemi polymer pēnei i te kirihou me te rapa. Ko tana mahi matua he aukati i te pānga whakatere tawhito o te parahi, o ngā katote parahi rānei ki ngā rauemi, te ārai i te pirau o te rauemi, te tae ke, te pirau rānei o te āhuatanga miihini...Pānuihia atu -
Pūtaiao Parenga Rā: Te Parenga Hiranga ki ngā Hihi UV
He kaha te hihi ultraviolet ki ngā rohe e tata ana ki te ekueta, ki ngā teitei rānei. Ka taea e te roa o te wā e pāngia ana e ngā hihi ultraviolet te arahi ki ngā raruraru pēnei i te werawera me te koroheketanga o te kiri, nō reira he mea tino nui te tiaki i te kiri mai i te rā. Ko te nuinga o te wā ka tutukihia te parenga rā mā te tikanga o te hipoki ā-tinana, te ...Pānuihia atu -
He Tirohanga Whānui mō ngā Tāpiringa Paninga
Te Whakamāramatanga me te Tikanga Ko ngā tāpiringa paninga he kai e tāpirihia ana ki ngā paninga hei tāpiri atu ki ngā matū hanga kiriata matua, ngā tae, ngā whakakī, me ngā whakarewa. He matū ēnei ka taea te whakapai ake i tētahi āhuatanga motuhake o te paninga, o te kiriata paninga rānei. Ka whakamahia i roto i te iti o te rahinga...Pānuihia atu -
Otinga Ārai-pakeke o te Polyamide (Nailona, PA)
He kirihou hangarau te nairona (polyamide, PA) me ōna āhuatanga miihini me te tukatuka pai rawa atu, ko te PA6 me te PA66 ngā momo polyamide noa. Heoi, he iti ōna ātete ki te pāmahana teitei, he ngoikore te pumau o te tae, ā, he ngāwari ki te mimiti makuku me te waikura. Ka tangohia...Pānuihia atu -
Kei te whānui haere tonu te mākete Kaihoko Whakapūmau i te ao: e aro ana ki ngā kaiwhakarato Hainamana hou
I te tau kua hipa (2024), nā te whanaketanga o ngā ahumahi pēnei i ngā motuka me te takai, kua piki haere tonu te ahumahi polyolefin i ngā rohe o Āhia me te Moana-nui-a-Kiwa me te Waenganui Rawhiti. Kua piki ake te hiahia mō ngā kaihoko whakapūmau. (He aha te kaihoko whakapūmau?) Mā te tango i a Haina hei ...Pānuihia atu -
Ātete Kino ki te Huarere? He mea me mōhio koe mō te PVC
He kirihou noa te PVC e hangaia ana hei paipa me ngā hononga, hei pepa me ngā kiriata, me ētahi atu. He iti te utu, ā, he ātete ki ētahi waikawa, kawakore, tote, me ngā whakarewa, he mea tino pai mō te whakapā atu ki ngā matū hinuhinu. Ka taea te hanga kia mārama, kia pōuri rānei te āhua...Pānuihia atu -
Tirohanga whānui mō te hanga me te whakamahinga pepa o te umanga pepa o te ao
Te rahinga whakaputa pepa me te papa pepa Ko te tapeke o te whakaputanga pepa me te papa pepa o te ao i te tau 2022 ka eke ki te 419.90 miriona tana, he 1.0% te iti iho i te 424.07 miriona tana i te tau 2021. Ko te rahinga whakaputa o ngā momo matua ko te 11.87 miriona tana o te niupepa, he hekenga tau-ki-te-tau o te 4.1% mai i...Pānuihia atu -
Te Whakamahinga o ngā Rauemi Nano i roto i te Piripiri Polyurethane Wai Kua Whakarerekētia
Ko te polyurethane wai he momo pūnaha polyurethane hou e whakamahi ana i te wai hei utu mō ngā whakarewa rauropi hei reo whakamarara. He painga ōna ko te kore parahanga, te haumaru me te pono, he tino pai ngā āhuatanga miihini, he hototahi pai, me te ngāwari ki te whakarerekē. Heoi, ko ngā rauemi polyurethane...Pānuihia atu -
Te whanaketanga o nāianei o te umanga piripiri
Ko ngā piripiri tētahi o ngā rauemi tino nui i roto i te ahumahi hou. He maha ā rātou momo mahi pēnei i te mimiti, te hanga hononga matū, te paparanga rohe ngoikore, te horapa, te hiko pūmau, me ngā pānga miihini. He mea nui ēnei ki te ahumahi me te oranga o ēnei rā. Nā te hangarau...Pānuihia atu