Kei te piki haere te hiahia mō ngā paninga wai-hangai, ā, kei te piki haere te maha o ngā mākete e whakamahia ana.
14.11.2024
Kei te piki haere te hiahia mō ngā paninga wai-wai hei whakakapi i te taiao. Puna: irissca – stock.adobe.com
I ngā tau tata nei, kua piki haere te aro ki te oranga tonutanga me te kawenga mō te taiao, ā, kua piki ake te hiahia mō ngā paninga wai. E tautokona ana tēnei ia e ngā kaupapa ture e aro ana ki te whakaiti i ngā tukunga VOC me te whakatairanga i ngā huarahi kē atu e pai ana ki te taiao.
E matapaetia ana ka tipu te mākete paninga wai mai i te EUR 92.0 piriona i te tau 2022 ki te EUR 125.0 piriona i te tau 2030, e whakaatu ana i te tere tipu ā-tau o te 3.9%. Kei te haere tonu te umanga paninga wai ki te auaha, ki te whakawhanake i ngā whakatakotoranga me ngā hangarau hou hei whakarei ake i te mahi, te pakari, me te whai huatanga o te tono. I te mea ka nui haere te hiranga o te pumau i roto i ngā manakohanga a ngā kaihoko me ngā whakaritenga ture, e matapaetia ana ka haere tonu te whānui o te mākete paninga wai.
I roto i ngā mākete hou o te rohe o Āhia-Moana-nui-a-Kiwa (APAC), he nui te hiahia mō ngā paninga wai-pūtake nā runga i ngā taumata rerekē o te whanaketanga ōhanga me te whānuitanga o ngā ahumahi. Ko te tipu ōhanga te mea matua e akiakihia ana e ngā tere tipu teitei me ngā haumitanga nui ki ngā ahumahi pēnei i te motuka, ngā taonga kaihoko me ngā taputapu, te hanga, me ngā taonga whare. Ko tēnei rohe tētahi o ngā rohe tino tere te tipu mō te hanga me te hiahia mō ngā peita wai. Ka rerekē pea te kōwhiringa o te hangarau polymer i runga i te wāhanga mākete whakamahinga mutunga, me te whenua hoki e whakamahia ana. Heoi, e kitea ana kei te neke haere te rohe o Āhia-Moana-nui-a-Kiwa mai i ngā paninga whakarewa-pūtake tuku iho ki ngā paninga wai-pūtake teitei, paninga paura, me ngā pūnaha whakaora-pūngao.
Ko ngā rawa pumau me te pikinga o te tono i ngā mākete hou ka waihanga i ngā whai wāhitanga
Ko ngā āhuatanga e pai ana ki te taiao, te pakari, me te whakapaipai pai ake ka whakapiki ake i te whakamahinga puta noa i ngā tono maha. Ko ngā mahi hanga hou, te peita anō, me te whakatipu haumi ki ngā mākete hou ko ngā mea matua e whakarato ana i ngā whai wāhitanga tipu mō ngā kaiuru mākete. Heoi, ko te whakaurunga o ngā hangarau hou me te piki haere o ngā utu o te titanium dioxide he wero nui.
Ko ngā paninga kapia kiriaku (AR) kei roto i ngā paninga e whakamahia whānuitia ana i roto i te ao o ēnei rā. He matū kotahi-wāhanga ēnei paninga, inā koa ko ngā pūmua kiriaku kua oti te hanga kua rewa ki roto i ngā whakarewa hei whakamahi i te mata. Ka tukuna e ngā kapia kiriaku wai-wai ētahi atu huarahi pai mō te taiao, ka whakaiti i te haunga me te whakamahinga o te whakarewa i te wā peita. Ahakoa he maha ngā wā e whakamahia ana ngā here wai-wai i roto i ngā paninga whakapaipai, kua whakawhanakehia hoki e ngā kaihanga ngā kapia emulsion me te dispersion wai-wai e hāngai ana ki ngā ahumahi pēnei i ngā hikohiko kaihoko, ngā motuka, me ngā mīhini hanga. Ko te kiriaku te kapia e whakamahia whānuitia ana nā tōna kaha, tōna pakari, tōna ātete pai ki te whakarewa, tōna ngāwari, tōna ātete pānga, me tōna pakeke. Ka whakarei ake i ngā āhuatanga o te mata pēnei i te āhua, te piri, me te mākū, ā, ka tukuna he ātete ki te waikura me te rakuraku. Kua whakamahia e ngā kapia kiriaku ō rātou whakaurunga monomer hei whakaputa i ngā here kiriaku wai-wai e tika ana mō ngā tono o roto, o waho hoki. Kei runga i ngā hangarau maha ēnei here, tae atu ki ngā pūmua dispersion, ngā pūmua otinga, me ngā pūmua muri-emulsified.
Ka tere te whanake o ngā kapia kiriaku
I te piki haere o ngā ture me ngā whakaritenga taiao, kua tere te whanake o te kapia kiriaku wai-wai, ā, kua whakamahia whānuitia puta noa i ngā paninga wai-wai katoa nā tōna mahi pai. Hei whakarei ake i ngā āhuatanga whānui o te kapia kiriaku me te whakawhānui ake i tōna whānuitanga tono, ka whakamahia ngā tikanga whakapūhui me ngā tikanga matatau mō te whakarerekētanga acrylate. Ko te whāinga o ēnei whakarerekētanga he aro ki ngā wero motuhake, he whakatairanga i te tipu o ngā hua kapia kiriaku wai-wai, me te whakarato i ngā āhuatanga pai ake. I te heke mai, ka hiahiatia tonutia te whakawhanake i te kapia kiriaku wai-wai kia tutuki ai te mahi teitei, te maha o ngā mahi, me ngā āhuatanga hoa-taiao.
Kei te tino tipu te mākete paninga i te rohe o Āhia-Moana-nui-a-Kiwa, ā, e matapaetia ana ka haere tonu te whānui nā te tipu o ngā rāngai noho, kore-noho, me ngā rāngai ahumahi. Kei roto i te rohe o Āhia-Moana-nui-a-Kiwa he whānuitanga o ngā ōhanga i ngā taumata rerekē o te whanaketanga ōhanga me ngā ahumahi maha. Ko te tere tipu ōhanga teitei te mea nui e akiaki ana i tēnei tipu. Kei te whakawhānui ake ngā kaitākaro matua i tā rātou hanga paninga wai i Āhia, inā koa i Haina me Īnia.
Te Hurihanga o te Hanga ki ngā Whenua Āhia
Hei tauira, kei te neke ngā kamupene o te ao i ā rātou mahi whakaputa ki ngā whenua o Āhia nā te nui o te tono me te iti o ngā utu whakaputa, ā, he pānga pai tēnei ki te tipu o te mākete. Ko ngā kaihanga matua te kaiwhakahaere i te nuinga o te mākete o te ao. Kei ngā waitohu o te ao pēnei i a BASF, Axalta, me Akzo Nobel te mana whakahaere i tētahi wāhanga nui o te mākete paninga wai o Haina i tēnei wā. Hei tāpiri, kei te kaha te whakawhānui ake a ēnei kamupene rongonui o te ao i ā rātou kaha paninga wai i Haina hei whakarei ake i tō rātou kaha whakataetae. I te marama o Hune 2022, i haumi a Akzo Nobel ki tētahi raina whakaputa hou i Haina hei whakanui ake i te kaha ki te tuku hua pumau. E matapaetia ana ka whānui ake te umanga paninga i Haina nā te arotahi nui ki ngā hua iti-VOC, te penapena pūngao, me te whakaiti i ngā tukunga.
Kua whakarewahia e te kāwanatanga o Īnia te kaupapa "Hangaia ki Īnia" hei whakatairanga i te tipu o tana umanga. E arotahi ana tēnei kaupapa ki ngā rāngai e 25, tae atu ki te motuka, te rererangi, ngā rēriwe, ngā matū, te parepare, te hanga, me te takai. Ko te tipu o te umanga motuka e tautokona ana e te tere o te noho tāone me te ahumahi, te pikinga o te mana hoko, me te iti o ngā utu mahi. Ko te whānui o ngā kaihanga motuka nui i te whenua me te pikinga o ngā mahi hanga, tae atu ki ētahi kaupapa tino nui te whakapaipai, kua arahi ki te tere o te tipu ōhanga i ngā tau tata nei. Kei te haumi te kāwanatanga ki ngā kaupapa hanganga mā te haumi tika mai i tāwāhi (FDI), e matapaetia ana ka whakawhānui ake i te umanga peita wai.
Kei te kitea tonu te tono nui mō ngā paninga taiao e ahu mai ana i ngā rauemi mata taiao i te mākete. Kei te piki haere te rongonui o ngā paninga wai nā te aro nui ki te oranga tonutanga me ngā ture VOC pakari ake. Ko te whakaurunga o ngā ture hou me ngā ture pakari, tae atu ki ngā kaupapa pēnei i te Kaupapa Tiwhikete Hua Taiao (ECS) a te Komihana o Ūropi me ētahi atu tari kāwanatanga, e whakaatu ana i te whakapau kaha ki te whakatairanga i tētahi taiao matomato me te oranga tonutanga me te iti, te kore rānei o ngā tukunga VOC kino. Ko ngā ture kāwanatanga i te Hononga o Amerika me Ūropi ki te Hauāuru, inā koa ko ērā e aro ana ki te parahanga hau, e tika ana kia akiaki i te whakamahi tonu i ngā hangarau paninga hou, iti te tukunga. Hei whakautu i ēnei au, kua puta ake ngā paninga wai hei otinga kore-VOC me te mata, inā koa i roto i ngā ōhanga pakeke pēnei i a Ūropi ki te Hauāuru me te US.
Ngā Whakatairanga Matua e Hiahiatia ana
Ko te mōhiotanga e tipu haere ana ki ngā painga o ēnei peita e pai ana ki te taiao kei te akiaki i te tono i roto i ngā rāngai hanga ahumahi, whare noho, me ngā rāngai hanga kore-whare. Ko te hiahia kia pai ake te mahi me te roa o te wā i roto i ngā paninga wai kei te akiaki i te whanaketanga tonu o ngā hangarau kapia me ngā hangarau tāpiri. Ka tiakina, ka whakarei ake hoki ngā paninga wai i te papa, ka whai wāhi ki ngā whāinga pumau mā te whakaiti i te whakamahinga o ngā rauemi mata me te tiaki i te papa me te hanga paninga hou. Ahakoa e whakamahia whānuitia ana ngā paninga wai, kei reira tonu ngā take hangarau hei whakatika, pēnei i te whakapai ake i te roa o te wā.
He tino whakataetae tonu te mākete paninga wai, me ētahi kaha, wero, me ngā whai wāhitanga. Nā te āhua wai-aro o ngā kapia me ngā mea whakamarara e whakamahia ana, ka uaua ki te hanga arai kaha me te pana i te wai. Ka taea e ngā tāpiringa, ngā mea whakamahana, me ngā tae te awe i te wai-aro. Hei whakaiti i te pupuhi me te whakaiti i te roa o te ora, he mea nui te whakahaere i ngā āhuatanga wai-aro o ngā paninga wai-aro hei ārai i te mimiti nui o te wai e te kiriata "maroke". I tētahi atu taha, ko te wera nui me te iti o te haumākū ka arahi ki te tango tere o te wai, inā koa i roto i ngā hanganga iti-VOC, e pā ana ki te mahi me te kounga o te paninga.
Wā tuku: Pipiri-12-2025
