N-Methylolacrylamide CAS:924-42-5

He maha ngā mahi a te N-Methylolacrylamide (NMA) puta noa i ngā ahumahi maha nā ōna āhuatanga maha. I roto i te mara o te hanga polymer, ka mahi hei monomer mō te hanga polymer me ngā copolymer motuhake me te piri, te kaha, me te roa o te mau. Ka kitea ēnei polymer i roto i ngā piripiri, ngā paninga, ngā kakahu, me ngā rauemi hanga, e whai wāhi ana ki te whakapai ake i te mahi rauemi me te maha o ngā mahi. I tua atu, ka whakamahia te N-methylolacrylamide i roto i te hanganga o ngā pepa me ngā taputapu kakahu, hei kaihoko hononga me te whakarerekē. Ko tōna kaha ki te hono i ngā muka cellulose ka whakarei ake i te kaha o te pepa, ngā āhuatanga kume maku, me te ātete ki te koroheketanga, e whai wāhi ana ki te hanga hua pepa kounga teitei mō ngā tono tā me te takai. I roto i te hanga o ngā kapia me ngā paninga, he mahi nui tā te N-methylolacrylamide i roto i te hanga o ngā kapia me ngā paninga thermosetting. Ko tōna tauhohenga me te hototahi ka whai hua mō te whakarei ake i te piri, te ātete pānga, me te pumau matū o ngā paninga e whakamahia ana i roto i ngā tono motuka, rererangi, me te ahumahi. Hei tāpiritanga, ka kitea te whakamahinga hei tāpiri mahi i roto i te hanga hiako me ngā whakaotinga kakahu, e whai wāhi ana ki te whakapai ake i te roa, te ātete ki te wai, me te pumau o te tae o ngā rauemi kua tukatukahia. Ko tōna whakaurunga ki ngā whakatakotoranga whakaotinga ka āwhina i te hanga taonga hiako me ngā kakahu kounga teitei mō te ahua, te whakapaipai, me ngā tono ahumahi. Hei tāpiritanga, ko te N-methylolacrylamide he wāhanga i roto i te hanganga o ngā matū motuhake me ngā tāpiringa e whakamahia ana i roto i ngā tukanga ahumahi rerekē. Ko tōna tauhohenga matū me te hototahi ki ētahi atu matū ka whai hua mō te hanga whakatakotoranga ritenga kua whakaritea ki ngā whakaritenga ahumahi motuhake. Hei tāpiritanga, ka whakamahia i roto i te hanga matū mara hinu, hei whakarerekētanga rheology me te kaiwhakahaere ngaronga wai i roto i ngā wai keri. Ko ōna āhuatanga ka whai wāhi ki te pumau me te mahi o ngā wai keri e whakamahia ana i roto i ngā mahi tūhura me te whakaputa hinu me te hau. I te nuinga, ko ngā tono rerekē o te N-methylolacrylamide e uru ana ki te hanganga polymer, ngā āwhina pepa me te kakahu, ngā kapia me ngā paninga, ngā whakaotinga hiako me te kakahu, ngā matū motuhake, me ngā matū mara hinu. Ko ōna āhuatanga maha ka whai wāhi ki te whakarei ake i te mahi rauemi, te whakahaere i te pai o te tukanga, me te whakahohe i te hanga rauemi matatau puta noa i ngā ahumahi maha.