m-Xylylenediamine CAS:1477-55-0

He maha ngā whakamahinga o te m-Xylylenediamine puta noa i ngā ahumahi rerekē nā ōna āhuatanga maha. I roto i te mara o te hanga pūmua, he poraka hanga matua mō te hanga pūmua mahi-teitei me ngā kirihou hangarau. Ko tōna whakaurunga ki roto i ngā mekameka pūmua ka whakarei ake i tōna kaha miihini, te pumau wera, me te ātete matū, ka pai mō ngā whakamahinga i roto i ngā wāhanga motuka, ngā wāhanga hiko, me ngā rauemi ahumahi. Hei tāpiri, ka whakamahia te m-xylylenediamine i roto i te hanganga o ngā kapia epoxy, ka mahi hei kaiwhakaora. Ina honoa ki ngā matū epoxy, ka whakatairanga i te hononga whakawhiti o te hanganga kapia, ka hua ake he rauemi pakari, kaha-teitei e whakamahia ana i roto i ngā paninga, ngā piripiri, me ngā hiato mō te hanga, te rererangi, me ngā whakamahinga hiko. I roto i te hanga kakahu me ngā muka, he mahi nui tā te m-xylylenediamine i roto i te hanga nairona 9T, he rauemi polyamide motuhake e mōhiotia ana mō tōna ātete wera me te matū tino pai. Ka kitea ngā whakamahinga o tēnei pūmua ahurei i roto i ngā taiao uaua pēnei i ngā wāhanga motuka, ngā mīhini ahumahi, me ngā taputapu tiaki. Hei tāpiri, ka whakamahia tēnei matū i roto i te hanga o ngā aukati waikura hei tiaki i te konganuku. Ko tōna kaha ki te hanga matatini me ngā mata whakarewa ka āwhina i te whakaiti i te waikura me te whakaroa i te roa o te ora o ngā hanganga me ngā taputapu whakarewa i roto i ngā momo ahumahi. I roto i te ahumahi rongoā, ko te m-xylylenediamine te matū matua mō te hanga o ētahi matū rongoā me ngā kai rongoā. Nā tōna kaha tauhohenga me ōna āhuatanga hanganga ka waiho hei takawaenga nui i roto i te rangahau me te whanaketanga rongoā. Hei tāpiri, ka kitea he whakamahinga i roto i te hanga matū motuhake me ngā tāpiringa e whakamahia ana i roto i ngā tukanga ahumahi rerekē. Nā tōna kaha tauhohenga matū me te hototahi ki ētahi atu matū ka whai hua mō te hanga whakatakotoranga ritenga kua whakaritea ki ngā whakaritenga ahumahi motuhake. I te nuinga, ko te maha o ngā mahi me te kaha tauhohenga o te m-xylylenediamine ka waiho hei wāhanga nui i roto i te hanga polymer, te hanga kapia, te hanga kakahu, te tiaki waikura, ngā rongoā, me ngā matū motuhake. Ko ōna whakamahinga kanorau ki te whakarei ake i ngā āhuatanga rauemi, te tiaki i ngā konganuku, me te whai wāhi ki te hanga rauemi matatau e whakaatu ana i tōna hiranga puta noa i ngā ahumahi maha.