Ifektri ye-OEM ye-Pyromellitic Dianhydride ehlungiwe esezingeni eliphezulu ye-Epoxy Resin CAS 89-32-7
Inkampani yethu ithembisa bonke abathengi bemikhiqizo nezixazululo zekilasi eliphezulu kanye nokusekelwa okwanelisayo kakhulu ngemuva kokuthengisa. Samukela ngemfudumalo abathengi bethu abavamile nabasha ukuthi bajoyine i-OEM Factory for High Quality Refined Pyromellitic Dianhydride Pmda for Curing Agent ye-Epoxy Resin CAS 89-32-7, Njengamanje, sifuna ukubambisana okukhulu nakakhulu nabathengi baphesheya okunqunywa yizinzuzo ezihlangene. Sicela uzizwe ukhululekile ukuxhumana nathi ukuthola imininingwane eyengeziwe.
Inkampani yethu ithembisa bonke abathengi bemikhiqizo nezixazululo zekilasi eliphezulu kanye nokusekelwa okwanelisayo kakhulu ngemuva kokuthengisa. Siyabamukela ngemfudumalo abathengi bethu abavamile nabasanda kuthenga ukuthi bajoyine nathi, Sigxila ekuhlinzekeni insizakalo kumakhasimende ethu njengento ebalulekile ekuqiniseni ubudlelwano bethu besikhathi eside. Ukutholakala kwethu okuqhubekayo kwemikhiqizo yezinga eliphezulu kanye nensizakalo yethu enhle kakhulu yangaphambi kokuthengisa kanye neyangemva kokuthengisa kuqinisekisa ukuncintisana okuqinile emakethe ekhula emhlabeni wonke. Sizimisele ukubambisana nabangani bebhizinisi abavela ekhaya nakwamanye amazwe futhi sakhe ikusasa elihle ndawonye.
I-pyromellitic dianhydride (efushaniswe ngokuthi i-PMDA), esetshenziswa kakhulu ekuhlanganiseni i-polyimide, ngoba i-polyimide inokumelana okuhle kakhulu nokushisa okuphezulu, ukumelana ne-asidi kanye ne-alkali, okuhle kakhulu Ngenxa yezakhiwo zayo zemishini, izakhiwo zikagesi kanye nokuqina kobukhulu, isetshenziswa kabanzi emikhakheni yobuchwepheshe obuphezulu njengezindiza, izindiza, ama-microelectronics kanye namandla e-athomu, anezidingo eziqinile ezakhiweni zezinto ezibonakalayo.
| Into | Okujwayelekile |
| Ukubukeka | Amakristalu amhlophe |
| Miphuzu lokunciphisa | 286℃ -288℃ |
| Ukuncintisana kwe-asidi yamahhala | ≤0.5wt% |
| UBUHLANZEKO(%) | ≥99.5% |
I-Pyromellitic dianhydride (PMDA) iyinto ebalulekile embonini yokwenziwa kwezinto eziphilayo, kanye nezinto eziyisisekelo zokusetshenziswa zokuthuthukiswa kwezinto ezintsha zamakhemikhali kanye nemikhiqizo yamakhemikhali amahle anenani eliphezulu. Isetshenziswa kakhulu ekukhiqizweni kwama-monomers e-polyimide, futhi ingasetshenziswa njenge-ejenti yokwelapha ye-epoxy resin kanye ne-ejenti yokuxhumanisa i-polyester resin, esetshenziswa ekwenziweni kwedayi eluhlaza okwesibhakabhaka ye-phthalocyanine kanye nezinye izinto ezibalulekile, njll., futhi inokusetshenziswa okubanzi. I-Pyromellitic dianhydride, eyaziwa nangokuthi i-homoanhydride, inesakhiwo esikhethekile sama-molecule futhi ingasetshenziswa ukukhiqiza izinto ezinokumelana nokushisa, ukufudumala kukagesi kanye nokumelana namakhemikhali, phakathi kwazo ukusetshenziswa okubaluleke kakhulu njenge-monolayer ye-polyimide. Yenziwe nge-aromatic diamine ukuthola ipulasitiki ye-polyimide, kodwa ubumsulwa be-pyromellitic dianhydride buphezulu kakhulu, okudingeka bube ngaphezu kwama-99%.
25kgs/isigubhu, 9tons/20'container
25kgs/isikhwama, 20tons/20'container
Inkampani yethu ithembisa bonke abathengi bemikhiqizo nezixazululo zekilasi eliphezulu kanye nokusekelwa okwanelisayo kakhulu ngemuva kokuthengisa. Samukela ngemfudumalo abathengi bethu abavamile nabasha ukuthi bajoyine i-OEM Factory for High Quality Refined Pyromellitic Dianhydride Pmda for Curing Agent ye-Epoxy Resin CAS 89-32-7, Njengamanje, sifuna ukubambisana okukhulu nakakhulu nabathengi baphesheya okunqunywa yizinzuzo ezihlangene. Sicela uzizwe ukhululekile ukuxhumana nathi ukuthola imininingwane eyengeziwe.
I-OEM Factory ye-High Purity Refined Pmda kanye ne-High Quality Refined Pmda, Sigxila ekuhlinzekeni insizakalo kumakhasimende ethu njengento ebalulekile ekuqiniseni ubudlelwano bethu besikhathi eside. Ukutholakala kwethu okuqhubekayo kwemikhiqizo yezinga eliphezulu kanye nensizakalo yethu enhle kakhulu yangaphambi kokuthengisa kanye neyangemva kokuthengisa kuqinisekisa ukuncintisana okuqinile emakethe ekhula emhlabeni jikelele. Sizimisele ukubambisana nabangani bebhizinisi abavela ekhaya nakwamanye amazwe futhi sakhe ikusasa elihle ndawonye.
