Ngā Hua Hou Wera e Tuku Ana i te Rauemi Resin Polyimide Pyromellitic Dianhydride Pmda CAS 89-32-7
Mā te whakamahi i tētahi tikanga whakahaere pūtaiao tino pai, he kounga teitei me te whakapono whakamiharo, ka whiwhi mātou i te ingoa pai, ā, kua nohoia e mātou tēnei mara mō te Hot New Products Supply Polyimide Resin Material Pyromellitic Dianhydride Pmda CAS 89-32-7, ko tā mātou taiwhanga inaianei ko "National Lab of diesel engine turbo technology", ā, kei a mātou tētahi rōpū R&D ngaio me tētahi whare whakamātautau katoa.
Mā te whakamahi i tētahi tikanga whakahaere pūtaiao tino pai, kounga teitei me te whakapono whakamiharo, ka whiwhi mātou i te ingoa pai, ā, ka noho mātou i tēnei mara mō te katoa. Ko te kaupapa matua o tā mātou kamupene he whakarato i ngā hua kounga teitei me te ataahua i te utu whaitake, me te whai kia whiwhi i te ingoa pai 100% mai i ō mātou kiritaki. E whakapono ana mātou ka eke te umanga ki te hiranga! Nau mai ki te mahi tahi me mātou, ki te tipu tahi.
Ko te dianhydride pyromellitic (e whakarāpopototia ana ko PMDA), e whakamahia ana mō te hanga polyimide, nā te mea he tino pai te ātete wera nui o te polyimide, te ātete waikawa me te kawakore, he tino pai. Nā ōna āhuatanga miihini, āhuatanga hiko me te pumau o te taha, e whakamahia whānuitia ana i roto i ngā mara hangarau teitei pēnei i te rererangi, te aerospace, te microelectronics me te pūngao ngota, he tino whakaritenga mō ngā āhuatanga rauemi.
| Taonga | Paerewa |
| Āhua | Ngā tioata mā |
| Mpūwāhi whakatītaha | 286℃-288℃ |
| Te tautohetohe waikawa kore utu | ≤0.5wt% |
| TE PARAKORE (%) | ≥99.5% |
He rauemi mata nui te Pyromellitic dianhydride (PMDA) i roto i te umanga hanga matū waro, me te rauemi mata taketake hoki mō te whakawhanake i ngā rauemi matū hou me ngā hua matū pai kua tāpirihia he uara nui. Ko te nuinga o te whakamahinga he mea hanga mō te hanga monomers polyimide, ā, ka taea hoki te whakamahi hei kaihoko whakaora mō te kapia epoxy me te kaihoko hononga-whiti mō te kapia polyester, e whakamahia ana i roto i te hanga tae kikorangi phthalocyanine me ētahi atu mea nui, ā, he whānuitia ngā whakamahinga. Ko te Pyromellitic dianhydride, e mōhiotia ana ko te homoanhydride, he hanganga ngota motuhake, ā, ka taea te whakamahi hei hanga rauemi ātete wera, ātete hiko me te ātete matū, ko te whakamahinga nui ko te paparanga kotahi o te polyimide. Ka hangaia ki te diamine kakara hei whiwhi kirihou polyimide, engari he tino teitei te parakore o te pyromellitic dianhydride, me neke atu i te 99%.
25kgs/pahu, 9 tana/20'ipu
25kgs/pēke, 20tana/20'ipu
Mā te whakamahi i tētahi tikanga whakahaere pūtaiao tino pai, te kounga nui me te whakapono whakamiharo, ka whiwhi mātou i te ingoa pai, ā, kua nohoia e mātou tēnei mara mō ngā Hua Hou Wera Unilong Factory Supply Polyimide Resin Material Pyromellitic Dianhydride Pmda CAS 89-32-7, ko tā mātou Taiwhanga inaianei ko "National Taiwhanga o te hangarau turbo miihini tīhiera", ā, kei a mātou tētahi rōpū R&D ngaio me tētahi whare whakamātautau katoa.
Ngā Hua Hou Wera, he Pmda Parakore Teitei me te Pmda Parakore Kounga Teitei, Ko te kaupapa matua a tā mātou kamupene he whakarato i ngā hua kounga teitei me te ataahua i te utu whaitake, me te whai kia whiwhi i te ingoa pai 100% mai i ō mātou kiritaki. E whakapono ana mātou ka eke te umanga ki te hiranga! Nau mai ki te mahi tahi me mātou me te tipu tahi.
