He mea nui te mahi a ngā whakakorikori polyurethane i roto i te hanga o ngā panera hanawiti, ngā anga tāonga pahuka pakari me ngā wāhanga whakapaipai, ka taea ai te whakapai ake i te whai huatanga me te mahi a te pahuka polyurethane. Ko ngā whakakorikori e whakamahia ana i roto i ēnei tono ko MXC-8 (DMCHA) me MXC-41, ā, e rua ēnei e āhei ai te hanga pahuka pakari, māmā me te mahi teitei.
MXC-8 (DMCHA):He Whakakorikori Maha-Wāhanga mō ngā Whakamahinga Pahuka Mārō
MXC-8, e mōhiotia ana hoki koDMCHA(Dimethylcyclohexylamine), he whakakorikori amine tino whai hua e whakamahia whānuitia ana i roto i te hanga pahuka polyurethane pakari, tae atu kingā panera hanawitimeanga tāonga.
Ngā Painga Matua o te MXC-8 (DMCHA) i roto i te Hanga Pahuka:
Wā Whakaora Tere: Ka tere ake te tukanga whakamaroke a te DMCH i ngā pūnaha polyurethane, ka āwhina i ngā kaihanga ki te whakatutuki i ngā wā hurihanga tere i roto i te hanga pahuka mārō, pērā ite hanga anga tāonga.
Hanganga Pahuka Whakapai Ake: Ka whakarei ake a MXC-8 i te hanganga o ngā pūtau pai, ōrite i roto i te pahuka, e whakapai ake ana i tekaha pēhi mete pumau o ngā āhuatanga o te hua whakamutunga. He mea nui tēnei mō ngā tono pēnei i ngā anga tāonga pahuka pakari, he mea nui te pono o te hanganga hei whakarite i te roa me te roa o te mahi.
Te Whānuitanga o ngā Taupānga: Haunga ngā panera hanawiti, ka whakamahia hoki te MXC-8 i roto i ētahi atu wāhanga pahuka whakapaipai, hei āwhina i te whakaputa i ngā wāhanga mama engari pakari mō te hoahoa o ngā taonga me ngā huānga hoahoanga. Ka wairewa i roto i te nuinga o ngā polyol me ngā whakarewa waro, engari kāore e wairewa i roto i te wai. Ka taea te whakamahi hei whakakorikori mō te whānuitanga o ngā tono tae atu ki ngā momo pahuka takai pakari katoa.
Te Whakaiti i te Para me te TūturutangaMā te whakateretere i te tauhohenga i waenga i tepōroirameisocyanateHei tāpiri i ngā wāhanga, ka āwhina a MXC-8 ki te pupuri i ngā āhuatanga pahuka ōrite, te whakaiti i te para me te whakarite kia ōrite te hua whakamutunga.
MXC-41:Te Kaha Whakahuka Pai rawa atu mō ngā Pūnaha Wai-Whakakotahi
Ko tētahi atu whakakorikori nui i roto i te hanga pahuka polyurethane pakari, inā koa i roto ingā panera hanawiti, koMXC-41E mōhiotia ana mō tōna kaha ki te whakaputa huka, he tino whai hua te MXC-41 i roto ingā pūnaha mārō e hono tahi ana te wai, te wāhi e whakamahia ai te wai hei hangaCO2hau, e whakatairanga ana i te whānui o te pahuka i te wā e whakamaroke ana.
Ngā Painga Matua o te MXC-41 i roto i te Hanga Pahuka:
Te kaha pahuka pai rawa atu: He pai te mahi a te MXC-41 i roto i ngā pūnaha e whakamahi ana i te wai hei kaiwhakapūpū, kia pai ai te horapa o te pahuka. He mea nui tēnei kaha whakapūpū mō te hanga panera hanawiti, nā te mea he mea nui te hanganga pūtau ōrite mō te whakamahana me te kaha ā-ringa.
Ngā Āhuatanga Hanganga Whakapai Ake: Mā ngā āhuatanga pahuka o te whakakorikori ka puta he pahuka mārō, he māmā noa iho, engari he kaha hoki ki te kawe kawenga, ā, he kaha ki te pēhi, he mea whiriwhiri whānuitia mō ngā tono hanganga pēnei i ngā panera hanawiti me ngā anga tāonga.
Ngā Whakamahinga i roto i ngā Paewhiri Hanawiti me ngā Anga Taonga
Ngā Paewhiri HanawitiNgā mea e ruaMXC-8 (DMCHA)meMXC-41he mea nui ki te whakaputanga ongā panera hanawiti, he mea hanga mai i tētahi pūtake pahuka mārō e piri ana i waenganui i ngā paparanga e rua o te rauemi (he mea whakarewa, he kirihou rānei te nuinga). He whānuitia te whakamahinga o ēnei panera i roto i te hanganga, te whakamahana, me te kawe waka nā te meangā āhuatanga whakamahana weramekaha ā-mīhiniKa āwhina a MXC-8 ki te whakatutukitere te whakamarokemete hanganga pahuka pumau, i te mea ka whakarite a MXC-41 i te pahukate whai huatanga o te pahukame te pumau o te hanganga whānui.
Ngā Anga Taonga Pahuka PakariTepahuka pakarie whakamahia ana i roto ianga tāongaka whai hua mai i te tere o te whakamaroke me ngā āhuatanga miihini kaha e whakaratohia ana e MXC-8. Mā ēnei āhuatanga ka taea te hanga i ngā wāhanga tāonga mama, pakari, he pai te mahi, he ātaahua hoki.
Ngā Wāhanga WhakapaipaiHaunga ngā tono hanganga, ka whakamahia hoki a MXC-8 me MXC-41 ki te waihanga ingā wāhanga pahuka whakapaipaimō ngā tāonga whare me ngā hoahoa ā-roto. Mā te maha o ngā whakamahinga o ēnei whakakorikori ka mau tonu te huka i te teiteikounga tirohangai a ia e noho anamāmāmepakari.
Whakamutunga
Mā te whakamahinga o ngā whakakōkī MXC-8 (DMCHA) me MXC-41 i roto i te hanga o ngā panera hanawiti, ngā anga tāonga pahuka pakari me ngā wāhanga whakapaipai ka whakapai ake i te mahi, te pakari me te whai huatanga o ngā pūnaha pahuka polyurethane. He mea nui ēnei whakakōkī mō te hanga pahuka mahi-teitei e tutuki ai ngā hiahia nui o ngā ahumahi hanga, tāonga me te hoahoa hou.
Wā tuku: Hakihea-04-2024