Te āhua o nāianei o te hangarau whakamahana pahuka rehu
Kua noho ko ngā rauemi whakamahana pahuka rehu polyurethane hei hangarau matua mō ngā kaupapa penapena hiko o ngā whare hou. Nā tōna mahi whakamahana wera pai me ōna āhuatanga hanganga maeneene, he tūranga nui tōna i roto i te mākete whakamahana whare o te ao. Ka rehuhia e tēnei hangarau hanga-ā-papa he ranunga o te isocyanate me te polyol tika ki runga i te mata o te papa, ā, ka tere te tauhohe i raro i te mahi a te whakakorikori hei hanga i tētahi hanganga pahuka pūtau-katia, pūtau-tuwhera rānei hei whakatutuki i te pānga whakamahana pai rawa atu.
Kua noho te pahuka rehu pūtau-kati hei otinga pai mō te whakamahana i ngā pakitara o waho o te whare, ngā tuanui me te rokiroki makariri nā te mea he pai rawa te mahi whakamahana wera (te kawe wera 0.020-0.028W/(m·K)) me ngā āhuatanga whakapakari hanganga. Ko te mea nui ki te whakatutuki i tēnei mahi pai ko te whakahaere tika i te pūnaha whakakorikori mō te tauhohenga trimerization o te polyisocyanurate.
Te whanaketanga hangarau oMXC-TMAwhakakorikori
Ko te whakakōkī MXC-TMA he whakatupuranga hou o te whakakōkī trimerization i hangaia mō te pahuka rehu. Mā tōna tauira auaha ka whakatauhia ngā raruraru hangarau maha o ngā whakakōkī pāhare pāporo tuku iho i te wā hanga. Mā tēnei hua wai mārama kore tae ki te kōwhai mārama ka taea te whakahaere tika i te tere o te tauhohenga polyurethane mā tōna hanganga matū ahurei.
Mō te whakahaere i te tauhohenga, ka whakaratohia e te MXC-TMA he pihi piki ake he ōrite ake, he ngāwari hoki te whakahaere, ā, ka whakaitihia te āhuatanga totohu i te wā e rehu ana te hanganga. Ka whakatauritehia e ōna wāhanga hohe ahurei ngā tauhohenga huka me te whakapūpū, ka karohia te whakaputanga o ngā hapa mata, me te arotau i te tere whakamaroke me te whakapoto i te wā i waenganui i te hanganga.
Ko te pai ake o te rere o te wai tētahi atu painga hangarau nui o MXC-TMA. Ka taea e tēnei hua te whakapai ake i ngā āhuatanga rere o ngā tātai ihirangi totoka teitei, me te whakatutuki i te tohatoha pahuka ōrite, he mea tino pai mō te rehu i ngā hanganga ki runga i ngā mata āhuahanga matatini. Ki te whakatauritea ki ngā whakakorikori pāhare pāporo tuku iho, ka taea tonu e MXC-TMA te pupuri i te mahi tauhohenga pai i roto i ngā taiao pāmahana iti, ka nui ake te whānuitanga o te tono pāmahana o te hanganga.
Ngā mātāpono hangarau me ngā painga mahi
MXC-TMAKa whakatairanga i te tauhohenga trimerization o ngā isocyanates hei hanga i tētahi hanganga mowhiti isocyanurate pumau. Mā tēnei hanganga matū motuhake ka hoatu ki te rauemi pahuka ngā painga matua e toru: he pai ake te pumau o te wera, ka taea te whakanui ake i te pāmahana pirau mā te 30-50℃; he ātete ahi pai rawa atu, ka taea te eke ki te taupū hāora ki te 26-28; he pai te pumau o ngā āhuatanga, ka taea te whakahaere i te tere huringa rōrahi i roto i te 1%.
I roto i ngā mahi whaihua, ka tūtohu mātou kia whakamahia te MXC-TMA me ngā whakakorikori amine, me te ōwehenga e whakahaeretia ana i te 30-50% o te whakakorikori katoa. He whānui te awhe pāmahana mahi o te hua (15-35℃), he hototahi ki ngā momo kaihoko pahuka pēnei i te HFC-245fa me te HFO-1234ze, ā, ka taea te whakamahi tahi me te nuinga o ngā polyol polyether/polyester me ngā aukati mura.
Tautoko hangarau ngaio me te taurangi ratonga
Ka whakaratohia e mātou he tautoko hangarau whānui mō ngā kaihanga pahuka rehu o te ao me ngā kamupene hanga, tae atu ki ngā ratonga whakamātautau taiwhanga, te aratohu arotau raina whakaputa me ngā otinga whanaketanga ritenga. Ka taea e te tīma hangarau ngaio te whakarato i ngā otinga pūnaha whakakorikori whaiaro i runga i ngā taputapu me ngā tikanga tukanga motuhake a te kiritaki.
Mō te pūnaha whakapūmau kounga, ka whakatinanahia e mātou ngā paerewa whakaputa kua whakamanahia e te ISO 9001 kia tino mōhio ai mātou kei te neke atu te pumau o te puranga hua i te 99%. Mā te whatunga tuku ao tino pai ka taea te whakatutuki i ngā hiahia ota tere a ngā kiritaki, me te whakarite hoki i te ahunga whakamua o te hanganga kaupapa.
Whiwhi tautoko ngaio
He mihi nui tēnei ki ngā hoa mahi i roto i ngā momo mara kia wheako i te mahi tino pai o te whakakorikori MXC-TMA. Mena kei te hiahia koe ki ngā mōhiohio hangarau taipitopito, ki te tono rānei mō te aromatawai tauira kore utu, whakapā mai ki tā mātou tīma hangarau mā ngā huarahi e whai ake nei:
Sample application email: info@mingxuchem.com
Paetukutuku mana: www.mingxuchem.com
Waea ratonga: +86 31168129293
Mā te whiriwhiri i te whakakorikori MXC-TMA, ehara i te mea ka taea anake te whakapai ake i te kounga hanga me te whai huatanga o te pūngao o te pahuka rehu, engari he taahiraa nui anō hoki ki ngā otinga hanga whare matomato. Kia mahi tahi tātou ki te whakatairanga i te whanaketanga auaha o te hangarau whakamarumaru me te hanga i tētahi taiao hanga whare pumau ake.
Wā tuku: Mei-07-2025