| CAS No: | 89-32-7 | Wasu Sunaye: | pmd |
| MF: | Saukewa: C10H2O6 | EINECS Lamba: | 201-898-9 |
| Wurin Asalin: | Shanghai, China (Mainland) | Nau'in: | Matsakaicin Material Syntheses |
| Tsafta: | 99.5% min | Sunan Alama: | RWCHEM |
| Lambar Samfura: | Farashin ZDCPZZ11 | Aikace-aikace: | Matsakaicin kwayoyin halitta |
| Nauyin Kwayoyin Halitta: | 218.1193 | Sunan samfur: | Pyromellitic dianhydride |
| CAS: | 89-32-7 | Bayyanar: | White Crystal foda, White Crystal foda |
| Wurin narkewa: | 283-287 ℃ | Wurin tafasa: | 398.6°C a 760 mmHg |
Pyromellitic dianhydride (PMDA)
Pyromellitic Anhydride (PMDA) wani ɗanyen abu ne don resins na polyimide mai jure zafi, fina-finai da sutura.
Ana amfani da PMDA galibi azaman tsaka-tsaki don fina-finai na polyimide da kuma kayan haɗin gwiwar polyimide a cikin sassauƙan allunan da'irar bugu, haɗin tef mai sarrafa kansa, rufin waya na magnetic, da sauran su.
high yi aikace-aikace.
Hakanan ana amfani da shi azaman wakili na warkewa don resin epoxy da ake amfani da su a cikin gyare-gyaren foda (don samar da abubuwan da aka gyara don zoben hatimi, masu wanki, musamman gaskets ko thermal da insulators na lantarki), adhesives da sutura.
Shanghai Runwu Chemical Technology Co. Ltd shine samfurin kasuwancin sinadarai R & D, samarwa, tallace-tallace, a matsayin daya daga cikin ganowa.Mun dogara da ƙarfin bincike mai ƙarfi da fasahar balagagge, samun haɓaka cikin sauri a cikin masana'antar sinadarai, dogaro da ci gaban kimiyya da fasaha, don samarwa abokan ciniki samfuran inganci masu inganci shine ci gaba da bi.
Mu yafi ma'amala da Organic intermediates, daraja karfe kara kuzari, Nano kayan, kasa rare.Ana amfani da waɗannan kayan ko'ina a cikin sinadarai, likitanci, ilmin halitta, kare muhalli, sabon makamashi, da sauransu.
Tare da ingancin samfurin aji na farko da kyawawan sabis na fasaha, Mun sami yabon kwastan.A lokaci guda, a cikin ci gaba, kamfaninmu yana bin haɗin gwiwa tare da kamfanoni na gida da na waje, cibiyoyin bincike na kimiyya, musayar jami'o'i, don inganta R & D da ƙarfin samarwa, ƙaddamar da samar da abokan ciniki tare da samfurori da ayyuka masu inganci.
Samfuran kyauta
Samfuran kyauta don ƙima mai inganci akwai
Masana'anta
Ma'aikata duba maraba
Oda
Karamin tsari karbabbe
