3 3′ 4 4′-Biphenyltetracarboxylic dianhydride BPDA 2420-87-3
Igama lomkhiqizo: 3,3',4,4'-Biphenyltetracarboxylic dianhydride BPDA I-CAS: 2420-87-3 MF: C16H6O6 MW: 294.22 I-EINECS: 219-342-9 Iphuzu elincibilikayo: 299-305 °C (lit.) Indawo yokubilisa: 614.9±48.0 °C Ukuminyana: 1.625±0.06 g/cm3
【Sebenzisa 1】 Ukuze kukhiqizwe imikhiqizo ye-polyimide nezinhlanganisela zayo 【Sebenzisa 2】 I-Polyimide monomer, esetshenziswa ekwenzeni izinto ezintsha ze-polymer njenge-resin nefilimu ye-PI.
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