Ko te MXC-T12, e mōhiotia ana ko Dibutyltin Dillaurate (DBTDL) me te nama CAS 77-58-7, he whakakorikori tino whai hua e whakamahia ana i roto i te hanga hua polyurethane. He mahi nui tā tēnei whakakorikori ki te whakarei ake i te tauhohenga i waenga i ngā polyol me ngā isocyanates, e hua ake ai te hanganga o ngā pahuka polyurethane ngāwari me ngā pahuka pakari, ngā paninga, ngā piripiri, me ngā hiri.
Ngā Mahi Matua me ngā Painga
Ko tētahi o ngā mahi matua oMXC-T12ko tōna kaha ki te whakatairanga i te hanganga tere o te kirikiri me te whakaiti i te wā piri. He mea nui tēnei āhuatanga i roto i te hanga pahuka i hangaia me te poraka, ko te tere me te whai hua te mea nui ki te pupuri i te putanga kounga teitei. Ko te wā whakapiri tere ehara i te mea ka whakanui ake i te tere o te whakaputanga engari ka whakapai ake hoki i ngā āhuatanga miihini o te pahuka. Ko te hua o tēnei he hua whakamutunga me te roa me te pumau pai rawa atu.
Mō ngā whakamahinga pahuka pereti, ka whakarei ake a MXC-T12 i ngā āhuatanga ā-pūkaha o te pahuka, ka ātete ake ki te pakaru me te haehae. Hei tāpiri, ka whakatairanga i te wā kore-piri poto ake, ka taea ai te tukatuka tere ake me te whakaiti i ngā wā huringa whakaputa. Nā tēnei ka pai mō ngā taiao whakaputa nui e tino hiahiatia ana te whai huatanga.
Te Whānuitanga o ngā Taupānga
He whānuitia te whakamahinga o te MXC-T12 i roto i ngā momo pūnaha polyurethane, tae atu ki ngā piripiri me ngā hiri e rua-wāhanga, ā, ka taea te whakamahi hei whakaū wera i roto i te hanga hua PVC mārama. I roto i ēnei whakamahinga, ka tere ake te tauhohenga o ngā polyurethane (polyols isocyanates), ka whakarite i te hononga kaha me te roa o te mau. Ina honoa ki tētahi whakakorikori amine, ka whakarei ake te MXC-T12 i te tauhohenga, ka waiho hei whiringa pai mō ngā whakatakotoranga e hiahia ana ki te mahi teitei ake me te tukatuka tere ake.
I roto i ngā paninga, ka whakapai ake a MXC-T12 i te piri me ngā āhuatanga miihini o te hua whakamutunga. Nā tōna kaha ki te whakarato hua pumau me te pono, koinei te whiringa tuatahi mō ngā paninga ahumahi me ētahi atu hua polyurethane mahi-teitei.
Te Whakarei Ake i te Mahi me ngā Whakakōkī Amine
Ina whakamahia tahitia me ngā whakakōkī amine, ka whakarei ake te tauhohenga a te MXC-T12, ā, ka taea te whakatikatika pai i te hanganga polyurethane. Nā tēnei mahi tahi ka tere ake te tauhohenga me te whakapai ake i ngā āhuatanga o te hua whakamutunga, pērā i te kaha me te ngāwari ake.
Hei whakarāpopototanga, he whakakorikori nui te MXC-T12 (DBTDL) i roto i te umanga polyurethane, e tere ana te whakamaroke, e whakarei ake ana i ngā āhuatanga miihini, me te whānui o te whakamahinga puta noa i ngā momo tono.
Mingxu matūkei a mātou te huarahi tukatuka pai rawa atu me te rōpū ngaio hei arotau me te whakahou i ngā hua whakakorikori, he nui te tuku ki te mākete, nau mai haere mai ngā kiritaki ki te kōrero.
Wā tuku: Hepetema-10-2024