Polyimide Monomer
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9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride/BDA cas:4534-73-0
1,2,3,4-butanetetracarboxylic dianhydride ndi ufa wa crystalline woyera womwe uli ndi tanthauzo lalikulu pakupanga.Chodziwika chifukwa cha mphamvu zake zotentha komanso zamakina, gululi limagwira ntchito yofunika kwambiri popanga ma polima, ma resin, ndi ma composites apamwamba kwambiri.Ndi nambala ya CAS ya 4534-73-0, imadziwika kuti ndi yodalirika komanso yotsika mtengo yothetsera ntchito zosiyanasiyana zamakampani.
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Chithunzi cha 379 CAS119344-86-4
Photoinitiator 379 imagwiritsidwa ntchito kwambiri popanga inki, zokutira, zomatira, ndi utomoni.Ndi m'gulu la ma ketone-based photoinitiators ndipo amawonetsa kuyamwa kwabwino kwambiri komanso kuyambiranso.Photoinitiator iyi ndiyothandiza kwambiri poyambitsa njira yopangira ma polymerization ikayatsidwa ndi kuwala kwa UV, ndikupangitsa kuti zida zosiyanasiyana zichiritsidwe mwachangu komanso mowongolera.Mapangidwe ake apadera amatsimikizira kukhazikika kwabwino, potero kumakulitsa moyo wa alumali wazinthu.