Nō nā tata nei, i huraina mana e te Pokapū mō te Ahumahi Polyurethane (CPI) i raro i te Kaunihera Matū o Amerika (ACC) te rārangi poto mō te Tohu Auaha Polyurethane 2025. Hei tohu tohu rongonui i roto i te umanga polyurethane o te ao, kua roa tēnei tohu e whakatapua ana ki te whakamihi i ngā whanaketanga hou o te atawhai taiao, te whai huatanga, me te maha o ngā mahi a ngā rauemi polyurethane. Kua aro nui te katoa ki te rārangi poto o tēnei tau, me ngā hangarau hou e rua e aro ana ki te auahatanga koiora me ngā hanganga taiao e whiwhi ana i tētahi tūranga. Ko tā rātou whakaurunga ehara i te mea e whakaatu ana i te whakapau kaha o te umanga ki te oranga tonutanga engari e tohu ana hoki kua puta te hangarau koiora hei kaupapa matua o te auahatanga me te whakapai ake i roto i te rāngai polyurethane.
Ko ngā rauemi polyurethane, e mōhiotia ana mō ō rātou mahi tino pai, e whakamahia whānuitia ana puta noa i ngā ahumahi nui pēnei i te hanga, te hanga motuka, te takai, me te hauora. Heoi, kua roa ngā tukanga whakaputa tuku iho e whakawhirinaki ana ki ngā wahie pūmua, ā, he maha ngā wā kāore e pirau ngā hua mutunga, ka waiho te ahumahi ki raro i ngā pēhanga rua o ngā āwangawanga taiao me ngā here rauemi. I runga i te papamuri o ngā whāinga kore-waro o te ao, te whakakaha ake i ngā ture taiao, me te tipu haere o te hiahia o ngā kaihoko mō ngā hua matomato, ko te whakawhanake i ngā hangarau polyurethane iti-parahanga, whakahou, me te hangarua kua noho hei ia e kore e taea te karo mō te huringa ahumahi. Ko ngā hangarau e rua kua tohua hei whakatutukitanga māngai mō tēnei ia, e tuku ana i ngā otinga whai hua mō te whakawhiti matomato o te ahumahi polyurethane.
I roto i ēnei, kua tino whakanuia te Soleic® i whakawhanakehia e Algenesis Labs mō tōna hanganga koiora 100% me te mahi taiao tino pai. Hei polyol polyester parakore teitei, kua angitu a Soleic® ki te whiwhi tiwhikete i raro i te Kaupapa BioPreferred® a te Tari Ahuwhenua o Amerika (USDA)—he whakamanatanga pakari e whakamana ana i tana tutuki i ngā paerewa mana o te ao mō ngā ihirangi koiora, e whakaū ana i tōna mana hei rauemi whakahou me te hoa taiao. He rerekē ki ngā polyol polyester tikanga i ahu mai i ngā rauemi whāngai hinu, ko te auahatanga matua a Soleic® kei roto i tana kohikohi rauemi mata pumau: ka whakamahia e ia te rimurimu me ngā hua kore-kai hei whakaurunga whakaputa tuatahi. Ko te rimurimu, he rauemi koiora me te huringa tipu tino poto me te kaha whakaputa uri kaha, ehara i te mea kāore e hiahiatia he whenua ahuwhenua (kia karohia ai te whakataetae ki te whakaputa kai) engari ka mimiti hoki i te nui o te hauhā waro i te wā tipu, ka whai wāhi ki te whakaiti i ngā tukunga waro. Ko te whakaurunga o ngā hua kore-kai pēnei i te kakau witi me te hemp ka whakarei ake i te pai o te hangarua rauemi me te whakaiti i ngā tukunga para ahuwhenua.
He mea nui ake, ko ngā hua whakamutunga i hangaia ki te Soleic® he tino pai te pirau katoa. I roto i ngā taiao taiao (pēnei i te oneone, te wai moana, ngā āhuatanga whakapūhui ahumahi rānei), ka taea e ēnei hua te pirau katoa e ngā moroiti ki roto i te wai me te hauhā waro me te kore e waiho he toenga kino, ka aro nui ki te raruraru parahanga kirihou iti i puta mai i ngā hua polyurethane tuku iho kua makahia. I tēnei wā, kua whakamahia whānuitia te Soleic® ki roto i ngā pahuka ngāwari, ngā paninga, ngā piripiri, ngā rauemi tākai, me ētahi atu mara. Ehara i te mea ka tutuki noa i ngā putanga hou i roto i te mahi taiao engari ka tutuki hoki i ngā paerewa ārahi o te ahumahi i roto i ngā tohu matua pēnei i ngā āhuatanga miihini me te ātete wera, ka tino tutuki ai te "toa-toa" i waenga i te atawhai taiao me te mahi. Mā tēnei ka whakaratohia he tautoko rauemi mata matua mō ngā umanga o raro iho hei whakawhanake i ngā hua matomato.
Ko tētahi atu hangarau kua tohua ko te pūnaha pahuka polyurethane rehu-rua-wāhanga HandiFoam® E84 i whakarewahia e ICP. E aro ana ki te hangarau Hydrofluoroolefin (HFO) o te whakatupuranga hou, e arotahi ana tēnei hua ki te whakapai ake i te whai huatanga o te pūngao me te arotau i te mahi taiao, ka whiwhi i te Tiwhikete Koura UL GREENGUARD—he tohu mana mō te iti o ngā tukunga Matū Ora Pūngāwerewere (VOC). Mā tēnei tiwhikete ka whakarite kia kore te HandiFoam® E84 e kino ki te kounga o te hau o roto i te wā e whakamahia ana, ka waiho hei hua kounga teitei e whakataurite ana i te tiaki taiao me te hauora.
Mō te auahatanga hangarau, ko te pūwero pupuhi HFO e whakamahia ana i roto i te HandiFoam® E84 he mea pai mō te taiao hei whakakapi i ngā pūwero pupuhi Hydrofluorocarbon (HFC) tuku iho. Ki te whakatauritea ki ngā HFC, he tino iti te Pūmanawa Whakamahana Ao (GWP) o ngā HFO, e whakaiti ana i ngā tukunga hau kati kōtuhi me te whakaiti i te kino ki te paparanga ozone. E hangai ana tēnei ki ngā kaupapa here taiao o te ao e tautoko ana i ngā whakaritenga waro iti mō ngā pouaka whakamātao me ngā pūwero pupuhi. Hei pahuka polyurethane rehu e rua ngā wāhanga, e whakamanamana ana a HandiFoam® E84 i ngā āhuatanga whakamahana me te hiri pai rawa atu, inā koa he tino pai i roto i te rāngai whai hua pūngao whare. Ina whakamahia ki ngā pakitara o waho, ki ngā āputa tatau/matapihi, me ngā tuanui o ngā whare, ka hangaia he paparanga whakamahana tonu, matotoru e whakaiti ana i te whakawhiti wera i waenga i ngā wāhi o roto me waho, e whakaiti ana i te whakapaunga pūngao o ngā pūnaha hauhautanga me te whakamahana. E ai ki ngā whakatau tata, ka taea e ngā whare e whakamahi ana i te HandiFoam® E84 te whakatutuki i te whakaiti 20%-30% i te whakapaunga pūngao, ehara i te mea ka penapena noa i ngā kaiwhakamahi i ngā utu pūngao engari ka tautoko hoki i te umanga hanga ki te whakatutuki i ngā whāinga whakaiti tukunga waro. Hei tāpiritanga, he pai ngā painga o te hua pēnei i te ngāwari o te hanga, te tere o te whakapakeke, me te kaha o te piri, e pai ai mō ngā momo āhuatanga tae atu ki ngā whare noho, ngā hanganga arumoni, ngā whare putunga mekameka makariri, me ngā taputapu ahumahi, nō reira he whānui ngā tono mākete.
Ko te panuitanga o te rārangi poto mō te Tohu Auaha Polyurethane 2025, ehara i te mea e whakaū ana i ngā auahatanga hangarau a Algenesis Labs me ICP engari e whakaata ana hoki i te ahunga whanaketanga o te ao o te umanga polyurethane—ko te hangarau koiora, ko ngā hanganga waro-iti, me te whakamahinga porowhita kua noho hei kupu matua o te auahatanga ahumahi. I waenganui i te pikinga o ngā pēhanga taiao, ka taea e ngā umanga polyurethane te whiwhi painga whakataetae mā te arotahi ki te R&D hangarau pumau, me te whai wāhi atu ki te tiaki taiao o te ao me te whakatutukitanga o ngā whāinga kore waro. I te heke mai, me te whakaiti ake i ngā utu rauemi mata koiora me te whakahou tonu i ngā hangarau taiao, e tumanakohia ana ka tutuki i te umanga polyurethane he whakawhiti matomato whānui ake, e whakarato ana i ngā otinga rauemi taiao, whai hua, me te pumau ake mō ngā momo tono.
Wā tuku: Whiringa-ā-rangi 27-2025