Ngā Pūrongo

Kirihou Ārai-Mura: Haumaru me te Auahatanga i roto i te Pūtaiao Rauemi

He mea hanga ngā kirihou ātete-mumura hei ātete i te mura, hei whakaroa i te horapa o te ahi, hei whakaiti i te tukunga paowa, ā, he mea nui mō ngā tono e tino hiahiatia ana te haumaru ahi. Kei roto i ēnei kirihou ngā tāpiringa pēnei i ngā matū halogenated (hei tauira, te bromine), ngā kaihoko e ahu mai ana i te phosphorus, ngā whakakī kore-waro rānei pēnei i te konumohe hauwai. Ina pāngia e te wera, ka tukuna e ēnei tāpiringa ngā hau ārai-mumura, ka hangaia he paparanga waro tiaki, ka mimiti rānei i te wera hei whakaroa i te mura.

He whānuitia te whakamahinga o ngā kirihou ātete-mumura i roto i ngā ahumahi hikohiko, hanga whare, me ngā ahumahi motuka, ā, ka tutuki i ngā paerewa haumaru pakari (hei tauira, UL94). Hei tauira, ka tiakina e rātou ngā ārai hiko mai i ngā ahi ara iahiko poto, ka whakarei ake hoki i te ātete ahi o ngā rauemi hanga. Heoi, ka ara ake ngā āwangawanga taiao nā ngā tāpiringa halogenated tuku iho nā te mea he paitini ngā tukunga, ka akiaki i te hiahia mō ngā huarahi kē atu e pai ana ki te taiao pērā i te ranunga hauota-fosfor, ngā otinga rānei e ahu mai ana i te kohuke.

Ko ngā auahatanga hou e aro ana ki te nanotechnology me ngā tāpiringa koiora. Ka whakapai ake ngā nanoclays, ngā nanotubes waro rānei i te ātete mura me te kore e whakararu i ngā āhuatanga miihini, ko ngā matū i ahu mai i te lignin he kōwhiringa pumau. Kei te mau tonu ngā wero ki te whakataurite i te ātete mura me te ngāwari o ngā rauemi me te whai hua o te utu.

I te mea kei te whakakaha ake ngā ture, ā, kei te whakatairanga ake ngā ahumahi i te oranga tonutanga, ko te heke mai o ngā kirihou ātete-mura kei roto i ngā hanganga kore-paitini, mahi-teitei e hangai ana ki ngā mātāpono ōhanga porowhita. Mā ēnei whanaketanga ka whakarite kia haumaru ake, kia matomato ake hoki ngā rauemi mō ngā tono hou.


Wā tuku: Paenga-whāwhā-10-2025