He mea nui ngā ārai mura hei tāpiri i roto i ngā rauemi maha, inā koa ngā kirihou, hei whakaiti i te mura me te whakarei ake i te haumaru ahi. I te pikinga ake o te hiahia mō ngā hua haumaru ake, kua tino whanake te whanaketanga me te whakamahinga o ngā ārai mura. Ka tūhuratia e tēnei tuhinga ngā momo ārai mura rerekē e whakamahia whānuitia ana i roto i ngā kirihou, ō rātou tikanga mahi, me ō rātou pānga ki te taiao.
Ko ngā mea ārai mura halogenated kei roto i ngā mea e whakamahia whānuitia ana i roto i te umanga kirihou. Kei roto i ēnei matū te bromine, te chlorine rānei, ā, he whai hua ki te whakakore i te tukanga tahunga. Ina pāngia e te wera, ka tukuna e rātou ngā ngota halogen e tauhohe ana ki ngā rauropi kore utu i roto i te mura, ka tinei pai i te ahi. Ko ngā tauira noa ko te tetrabromobisphenol A (TBBPA) me ngā polybrominated diphenyl ethers (PBDEs). Ahakoa he whai hua, ko ngā āwangawanga mō tō rātou pumau ki te taiao me ngā tūponotanga hauora pea kua arahi ki te tirotiro me te ture nui ake.
Kei te piki haere te rongonui o ngā ārai mura e ahu mai ana i te phosphorus nā te mea he iti ake te pānga ki te taiao, ki te whakatauritea ki ngā kōwhiringa halogenated. Ka taea te whakarōpū i ēnei matū ki ngā momo matua e rua: te tauhohe me te tāpiri. Ka honoa ngā ārai mura phosphorus tauhohe ki te polymer i te wā o te tukanga hanga, engari ka noho tonu ngā momo tāpiri ki roto i te kirihou. Hei tauira, ko te triphenyl phosphate (TPP) me te ammonium polyphosphate (APP). Ka mahi rātou mā te whakatairanga i te hanganga waro, e mahi ana hei ārai ki te wera me te hāora, ā, ka whakaroa i te mura.
Ko ngā ārai mura kore-waro, pērā i te hauwai konumohe me te hauwai konupora, he mea kore-paitini, he mea hoki e pai ana ki te taiao. Ka tukuna e ēnei matū te mamaoa wai ina werahia, ka whakamatao i te rauemi, ka waimeha hoki ngā hau mura. He maha ngā wā ka whakamahia i roto i ngā mahi e tino hiahiatia ana te haumaru, pērā i ngā taputapu hiko me ngā taputapu hiko. Ahakoa he iti ake te whai huatanga i ngā pāmahana iti iho i ngā ārai halogenated, phosphorus rānei, nā te āhua haumaru i pai ai rātou i roto i ngā mahi maha.
He ahurei ngā ārai mura intumescent nā te mea ka whānui haere ina pāngia e te wera, ka hanga he paparanga mura tiaki e ārai ana i te rauemi o raro mai i ngā mura. Ko tēnei momo ārai mura he mea hanga mai i te huinga o te pūtake waro, te pūtake waikawa, me te matū pupuhi. Ina werahia, ka whakaoho te pūtake waikawa i te pūtake waro hei hanga i te mura, ko te matū pupuhi ka hanga i ngā mirumiru hau e whānui haere ana i te paparanga mura. He tino pai te tiaki ahi a tēnei tikanga, ā, he maha ngā wā ka whakamahia ki ngā paninga me ngā kirihou ngāwari.
Ahakoa he mea nui te mahi a ngā ārai mura ki te whakapai ake i te haumaru ahi, he nui ngā āwangawanga mō te taiao me te hauora e pā ana ki te whakamahinga o ēnei mea. He maha ngā ārai mura halogenated kua honoa ki ngā pānga kino ki te hauora, tae atu ki te whakararuraru i te endocrine me ngā take whanaketanga. Nō reira, kei te piki haere te whakawhāiti a ngā rōpū whakahaere i tā rātou whakamahinga. He rerekē, ko ngā ārai mura phosphorus me te inorganic he mea haumaru ake, ahakoa me haere tonu te rangahau kia tino mārama ai ki ō rātou pānga mō te wā roa.
He maha ngā āhuatanga e pāngia ai te whiriwhiri i ngā ārai mura i roto i ngā kirihou, tae atu ki te whai huatanga, te haumaru, me te pānga ki te taiao. I te whakakaha haere o ngā ture, me te tipu haere o te mōhiotanga o ngā kaihoko, tera pea ka neke tonu te umanga ki ngā kōwhiringa ārai mura haumaru ake, pumau ake. He mea nui te mārama ki ngā momo ārai mura rerekē me ā rātou tikanga mō ngā kaihanga, ngā kaihoko, me ngā kaihanga kaupapa here i roto i te rapu rauemi haumaru ake.
Te Kamupene Ārai Mura Hou o Sichuan Taifeng, Ltdhe kaihanga me te 22 tau o te wheako e tohunga ana ki te hanga i ngā aukati mura ammonium polyphosphate, he whānuitia ā mātou hua e kaweake ana ki tāwāhi.
Ko tā mātou ātete mura matuaTF-241He pai mō te taiao, he ōhanga hoki, he pai te tono ki te PP, PE, HEDP.
Mena kei te hiahia koe ki ētahi atu kōrero, tēnā whakapā mai ki a mātou.
Whakapā mai: Cherry He
Email: sales2@taifeng-fr.com
Wā tuku: Oketopa-28-2024
