3 3 '4 4'-bipipenyltecacyrtboxyylicyride dianhydride bpda 2420-87-3
Magaca wax soo saarka: 3,3 ', 4,4-Biphyltetteracarxylicyride Dianhydride BIANHA CAS: 2420-87-3 Mf: c16h6o6 MW: 294.22 EINECS: 219-342-9 Bartirka dhalaalaya: 299-305 ° C (iftiin) Point Point: 614.9 ± 48.0 ° C Cufnaanta: 1.625 ± 0.06 g / cm3
【Adeegso 1】 Soo saarista badeecooyinka polyie iyo waxyaabaha ay ka kooban yihiin 【Adeegso 2】 Polbamide Monomer, oo loo adeegsaday soo-saarista agabyada polymer cusub sida resin iyo filimka pi.
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