E hoʻohana wale ana ka mea kanu Ulsan o Hyundai Motor Company i ka hui pū ʻana o BASF's Elastoflex polyurethane foam e hana i nā noho kaʻa.He haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa VOC kēia pahu polyurethane elastic nui a hoʻohana nui ʻia i ka hana ʻana i nā noho kaʻa a me nā poʻo.I ka hoʻohālikelike ʻia me nā huʻa kuʻuna,Hoʻomaikaʻi ʻo Elastoflex i ka hōʻoluʻolu, elasticity a me nā waiwai halihali o nā noho a me nā poʻo.I mea e hoʻokō ai i nā hoʻoponopono mana hoʻokuʻu ʻana, ua hoʻomaikaʻi pū ʻo BASF i ke kaʻina hana o polyether polyols.Hoʻohana ʻia nā polyether polyols i ka hana ʻana o ka Elastoflex polyurethane foam, i hoʻohana ʻia i ka hana ʻana onā noho hoʻoluʻolu kiʻekiʻe.Hiki i ka BASF ke hana i nā polyol polyether kūikawā me ke kumu kūʻai haʻahaʻa, hana kiʻekiʻe a me nā hoʻokuʻu haʻahaʻa VOC.I nā hoʻokolohua i mālama ʻia e ka hui hoʻāʻo koʻikoʻi o ka honua SGSKorea, ua hoʻemi ʻo Elastoflex i ka acetaldehyde a me ka formaldehyde emissions ma mua o 30%, e kōkua ana i ka hoʻomaikaʻi ʻana i ka maikaʻi o ka ea a me ke olakino o nā mea hoʻokele kaʻa.Ua hōʻike pū ʻia nā hoʻāʻo kahua ʻo ka haku mele polyurethane hou i loaʻa i nā waiwai kahe maikaʻi a hoʻemi i nā helu hemahema o ka huahana, e hoʻomaikaʻi ana i ka huahana laina hana.
Loaʻa i nā mea hou nā pono ikaika.I ka hana ʻana o nā kaʻa, noho nā noho kaʻa i kahi wahi nui, kahi e hoʻoholo pololei ai i ka nui o nā mea i hoʻohana ʻia.Hoʻopili liʻiliʻi nā kaʻa i ke ʻano o ke ola o ka poʻe a maʻalahi ka hele ʻana o nā kānaka.ʻO nā noho kaʻa maʻamau ka nui o nā huahana ʻili, a ʻo ka hapa nui o lākou i hana ʻia me ka sponge a me nā mea ʻē aʻe, ʻaʻole i loaʻa kahi ʻano o ka hōʻoluʻolu.I kēia mau lā, flexible polyurethane foam plastics E like me kekahi o nā mea hana o nā noho kaʻa, he kiʻekiʻe kiʻekiʻe a me ke kumukūʻai haʻahaʻa, a hoʻohana mālie ʻia e nā mea hana i ka nui o ka hana kaʻa."He ʻano mea palupalu hou ka polyurethane foam me kekahi elasticity.He nui nā pores, density sole, maikaʻi resilience, leo absorption, breathability, insulation thermal maikaʻi a me nā waiwai ʻē aʻe.Hoʻohana ʻia ia ma nā ʻano āpau o ke ola.Nui nā mea hana e koho i ka High-elastic polyurethane foam i hoʻohana ʻia ma ke ʻano he mea no nā noho kaʻa, a ʻae ʻia ka hana o kēia mea e nā kānaka.
ʻO kaʻoluʻolu kūpaʻa o kanoho kaʻae pili ana inā hiki i ka pilina pili ma waena o ka noho kaʻa a me ke kino kanaka ke hāʻawi i nā mea hoʻohana i nā kūlana noho ʻoluʻolu.ʻO ka hōʻoluʻolu paʻa o ka noho e pili ana i nā ʻāpana nui, ka mālama ʻana i ka ʻili a me nā ʻano hoʻoponopono o ka noho.ʻO ka hoʻokumu ʻana o ka noho ka hapa nui o nā mea hupa me ka elasticity kiʻekiʻe a me ka haʻahaʻa haʻahaʻa, hiki ke pale i ka mea mai ke ahi.I kēia lā, ʻoi aku ka koʻikoʻi o ke aupuni Kina i nā mea kaʻa kaʻa, e koi ana i ka nui o ka nui o ka puhi ahi he ≤70mm/min.ʻO ia mau lula e hoʻonui nui i ka palekana o ke kaʻa ponoʻī, a ua hoʻohana ʻia ka flexible polyurethane foam me kēia maʻamau o ke ahi.Ke hele mālie nei ka hana ʻana i nā noho lio ma ke kahua o ka ʻike o nā mea hana.Hoʻohana ʻia ka pale ʻana o ka polyurethane foam maʻalahi e like me ka mea maka o nā noho kaʻa.ʻO ka palupalu o nā huahana plastik he mea hiki ʻole ke hoʻohana no ka manawa lōʻihi, akā ʻo ka polyurethane foam hiki ke hoʻololi i ka pale lole.Loaʻa iā ia ka ikaika tensile ikaika a me ka pale ʻana i ka waimaka, ka mea e loaʻa ai ka hana ʻoi aku ka maikaʻi.Ke hoʻohālikelike ʻia me nā noho kaʻa maʻamau, haʻahaʻa kona kumukūʻai, lōʻihi ka manawa hoʻohana, a ikaika kona plasticity.makemake ʻia e nā mea hana.
ʻO ka hoʻomohala ʻana o ka ʻoihana polyurethane foam ʻaʻole hiki ke hoʻokaʻawale ʻia mai ka hoʻomaikaʻi ʻana i ka mana hana.ʻOiai ʻo ia kekahi o nā mea synthetic nui ʻeono i ka honua e ʻimi nei i ka manaʻo nui loa, ua hoʻonui wikiwiki ʻia ka nui o ka ʻoihana polyurethane foam i nā makahiki i hala.Wahi a ka "2016-2022 China Polyurethane Industry Market Trend Forecast and Trend Forecast Research Report" i hoʻokuʻu ʻia e Booz Data: ua ʻoi aku ka honua o nā huahana polyurethane ma mua o 21 miliona mau tona, ʻo ia ka ʻōnaehana foam a me nā huahana non-foam system i kēlā me kēia helu no ka hapalua. o ka ʻāina, a ua mākaukau kona ulu nui ʻana no ka nānā ʻana.ʻIke ʻia ke ʻano o ka unahi hana I ka hana ʻana, ʻo ka ʻoihana polyurethane, e like me ka hapa nui o nā ʻoihana kemika, ua ʻike nui ʻia ke ʻano o ka hoʻoikaika a me ka unahi.I ka lilo ʻana o ka ʻenehana hana polyurethane i ʻoi aʻe, lilo nā huahana i mea kaulana a hoʻomau ka hoʻonui ʻana i nā kahua noi, ua ʻike nā mea hana i mea e mālama ai i kahi pae o ka loaʻa kālā, pono lākou e loaʻa i kekahi mau ʻoihana waiwai. ke ulu nei nā ʻoihana hou a nui aʻe, a ke piʻi wikiwiki nei ka hana hana.ʻAʻole maopopo ka ʻae ʻana o nā mea kūʻai aku, a he mau kikoʻī hou aʻe e hoʻomaikaʻi ʻia.E like me ka mea i ʻōlelo ʻia ma luna nei, ʻo ka polyurethane foam kiʻekiʻe he ʻano mea hou, a ʻaʻole i ʻike hohonu ka poʻe i kona mau hiʻohiʻona, no laila ʻaʻole i ʻike nui ʻia ka mākeke.No ka mea pili loa ke kaʻa i ke ola o ka poʻe ma hope o ke kūʻai ʻia ʻana, a no kona kumukūʻai kiʻekiʻe, ʻaʻole nui nā ʻohana e pani i ke kaʻa no ka manawa lōʻihi ma hope o ke kūʻai ʻana.I ka loiloi ʻana i kāna mau waiwai like ʻole, ua lilo ka noho i hana ʻia me ka flexible polyurethane foam i mea nui o ka nānā ʻana o ka poʻe.
Ke hoʻohālikelike ʻia me nā noho kuʻuna, ʻo nā noho i hana ʻia me ka ʻūhā polyurethane hikiwawe hou he nui nā kānalua.No laila, ʻaʻole i lilo ia i mea pono i ka manaʻo o nā mea kūʻai.ʻO ka mea mua, ʻo ka hopena kemika o ka "polyurethane foam" ponoʻī.Ma hope o ka hana ʻia ʻana o ka polyurethane foam maʻalahi i noho kaʻa, no ka lōʻihi o ka ʻike ʻana o ka lā, kiʻekiʻe ka ea o ke kaʻa, a ʻoi loa ka wela o loko o ke kaʻa.ʻO ka hopena a me ka hoʻokuʻu ʻana i ke kinoea ʻawaʻawa e hoʻopilikia nui i ke ola o nā mea hoʻokele.Wahi a nā hualoaʻa noiʻi kūpono, e komo ka nui o ka siloxane i nā huahana kaʻa i hoʻopau ʻia i ka wā o ka hana ʻana, a ʻaʻole hiki i kāna mau ʻāpana ponoʻī ke hana pololei i nā mea ʻawaʻawa, akā i ka wā o kekahi kaʻina volatilization, e lūlū mālie ʻia ka siloxane i loko o ka polyurethane foam maʻalahi i ka noho kaʻa, hoʻonui i ka volatility o ka flexible polyurethane foam, a hana i nā kinoea ʻona.No laila, pono e hoʻomaikaʻi ikaika i kēia mea a hoʻemi i kāna hana. kaʻina hana "polyurethane foam".No laila, hiki ke hoʻohana wale ʻia ke kaʻina hana hoʻoheheʻe ʻana i kēia manawa., i kekahi 'ano kaohi i ka hooulu ana o ka "high elastic polyurethane foam".E like me kā mākou e ʻike ai, i ke kauwela, ʻā pololei ka lā i loko o ke kaʻa.Ma muli o ka maikaʻi o ka hoʻopaʻa ʻana o ke kaʻa, e hoʻoulu ʻia ka wela kiʻekiʻe i ke kaʻa.Inā ʻona ka huʻa, ʻo ke kiʻekiʻe o ka wela a me ka paʻa o ka ea i loko o ke kaʻa e make ai ka poʻe i loko o ke kaʻa.I ka manawa like, inā he nui nā mea organik i loko o ka pahu, inā e hoʻoheheʻe a hoʻoheheʻe ʻia i ka wela kiʻekiʻe, e hoʻoheheʻe ka nui o nā mea organik ma ke aniani o ke kaʻa, kahi e hoʻopilikia nui ai i ka ʻike a me ke kumu. ulia pōpilikia.No laila, pono ka hoʻomaopopo piha ʻana i ka hana ʻana o kēia ʻano hupa , Ma kēia ala wale nō e hoʻohana maikaʻi ʻia ai kēia mea, ʻae ʻia e nā mea hoʻokele a ʻae ʻia e nā mea kūʻai aku he nui.Mai ka hiʻohiʻona o ka ʻike o nā mea kūʻai aku a me ka hoʻonaʻauao a me nā ʻōlelo maikaʻi ʻole, aia kahi ala lōʻihi e hele ai ma mua o ka lilo ʻana o ka polyurethane foam kiʻekiʻe i mea maʻamau no nā noho kaʻa e hiki mai ana.
Akā i ka wā lōʻihi, ʻoiai ʻo ke kiʻekiʻe elastic polyurethane foam ponoʻī kekahi mau hemahema, ʻoi aku ka nui o kāna mau pono.Ke manaʻoʻiʻo nei au i ka wā e hiki mai ana, me ka hoʻomaikaʻi ʻana i ka pae ʻepekema a me ka ʻenehana o nā kānaka, ʻo nā hemahema o ka flexible polyurethane foam e lilo i ka wā e lanakila ai, ua hoʻomaikaʻi hou ʻia ka ʻenehana hana kaʻa a me ka mea palekana o ke kaʻa.Ma laila wale nō e loaʻa ai ka manawa kūpono o ka polyurethane foam e lilo i mea maʻamau i nā noho kaʻa e hiki mai ana.
Ka manawa hoʻouna: ʻOkakopa-17-2022