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Te Aranga Hou i roto i te Hangarau Whakarewa Kakariki: Ngā Ārahi Takirua o ngā Otinga e Hangai ana ki te Koiora me ngā Otinga Porowhita
1. Ka Whakarewahia e Eastman te "Otinga Porowhita" a te Ethyl Acetate, me te Whai i te 30% o ngā Hua i ahu mai i te Waro Whakahou i mua i te tau 2027 I te 20 o Noema, 2025, i panuitia e Eastman Chemical tētahi panoni rautaki nui: te whakauru i tana pakihi ethyl acetate o te ao ki roto i tana wehenga "Otinga Porowhita"...Pānuihia atu -
Kua Whakatūria te Kaupapa Polyether Polyol 500,000 Tana/Tau ki Songzi, Hubei
I te marama o Hūrae 2025, i mihi te Tāone o Songzi, te Porowini o Hubei ki tētahi purongo nui hei whakatairanga i te whakapai ake i te umanga matū ā-rohe – he kaupapa e whakaputa ana i te 500,000 tāne o ngā hua raupapa polyol polyether ā-tau, ā, i hainatia mana he kirimana. Ko te whakataunga o tēnei kaupapa ehara i te mea ko...Pānuihia atu -
Kua Pānuitia te Rārangi Poto mō te Tohu Auahatanga Polyurethane 2025, Ko te Hangarau e ahu mai ana i te Koiora te mea nui
Nō nā tata nei, i huraina mana e te Center for Polyurethane Industry (CPI) i raro i te American Chemistry Council (ACC) te rārangi poto mō te Tohu Auaha Polyurethane 2025. Hei tohu paetae rongonui i roto i te umanga polyurethane o te ao, kua roa tēnei tohu e whakatapua ana ki te whakamana i te mahi hanga whenua...Pānuihia atu -
Hangarau Hanga Koiora PHA: He Otinga Kakariki hei Wāwāhi i te Raruraru Parahanga Kirihou
Kua tutuki i tētahi kamupene hangarau koiora o Shanghai, i te mahi tahi me Te Whare Wānanga o Fudan, Te Whare Wānanga o Oxford me ētahi atu whare wānanga, ngā putanga hou o te ao i roto i te hanga koiora o ngā polyhydroxyalkanoates (PHA), ā, kua wikitoria i te wero roa o te hanga papatipu PHA...Pānuihia atu -
He Huarahi Nui i roto i te Hangarau Hanga Propylene: Tata ki te 100% te Reiti Whakamahinga o te Atom i roto i te Konganuku Utu Nui
Te Whare Wānanga o Tianjin i Whakawhanake i te Hangarau "Tangohanga Atomika", me te Whakaiti i ngā Utu Whakakōkī Propylene mā te 90% I whakaputahia e te rōpū rangahau i arahina e Gong Jinlong o Te Whare Wānanga o Tianjin tētahi whakatutukitanga auaha i roto i te puka Science, e whakawhanake ana i tētahi hangarau whakakōkī propylene hou e...Pānuihia atu -
Kua Kitea e te Rōpū Hainamana he Tikanga Hou mō ngā Kirihou PU Pirau-koiora, e Whakarei Ake Ana i te Whai Huatanga mā te Neke Atu i te 10 Ngā Wā
Kua tutuki i tētahi rōpū rangahau mai i te Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences (TIB, CAS) tētahi putanga nui i roto i te pirau koiora o ngā kirihou polyurethane (PU). Hangarau Matua I whakatauhia e te rōpū te hanganga tioata o tētahi PU depolymerase momo-mohoao, me te hura i ...Pānuihia atu -
Te Ahunga Whakamua me te Auahatanga: Te Ara Whakamua o te Hangarau Paninga Polyurethane Wai i te Tau 2025
I te tau 2025, kei te tere haere te umanga paninga ki ngā whāinga rua o te "whakawhitinga matomato" me te "whakapai ake i te mahi." I roto i ngā mara paninga utu nui pēnei i te motuka me te tereina, kua whanake ngā paninga wai mai i ngā "kōwhiringa rerekē" ki ngā "kōwhiringa matua...Pānuihia atu -
Te Aranga Hou o te Hangarau N-Nitroamine: He Tikanga Hou Whai Hua e Huri Ana i te Hanganga Rongoā
I whakaputaina mana i roto i te hautaka mātauranga o te ao, Nature, i te tīmatanga o Noema 2025, he whakatutukitanga pūtaiao hou i roto i te hangarau tango matū tino whai hua, i whakawhanakehia e tētahi kamupene rauemi hou kei Heilongjiang, Haina. I whakanuia hei whanaketanga o te ao i roto i ngā rongoā...Pānuihia atu -
Ko te Whakateretere i te Hokohoko o te BDO e ahu mai ana i te Koiora ka Huri i te Mākete Rauemi Mata Polyurethane 100-Piriona-Yuan
Nō nā tata nei, ko ngā whanaketanga hangarau me te whakawhānui i te kaha o te 1,4-butanediol (BDO) e ahu mai ana i te koiora kua noho hei tetahi o ngā au tino rongonui i roto i te umanga matū o te ao. Ko te BDO he rauemi mata matua mō te whakaputa i ngā elastomers polyurethane (PU), te Spandex, me te PBT kirihou pirau-koiora, me ōna tikanga tuku iho...Pānuihia atu -
Ka hurihia e te hangarau whakatika ngota te tukanga tawhito o te rautau, ka whakaoho te hangarau tango matū tika o te amine kakara i te huringa mekameka ahumahi
Te Painga Matua I te 28 o Oketopa, i whakaputaina te hangarau whakakorenga tika mō ngā amine kakara i whakawhanakehia e te tīma a Zhang Xiaheng mai i te Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences (HIAS, UCAS) i roto i te Nature. Ka whakatauhia e tēnei hangarau te...Pānuihia atu
