3 3′ 4 4′-Biphenyltetracarboxylic dianhydride BPDA 2420-87-3
Zita reChigadzirwa: 3,3',4,4'-Biphenyltetracarboxylic dianhydride BPDA CAS: 2420-87-3 MF: C16H6O6 MW: 294.22 EINECS: 219-342-9 Kunyungudika: 299-305 °C (lit.) Poindi yekuvira: 614.9±48.0 °C Kuwanda: 1.625±0.06 g/cm3
【Shandisa 1】 Nekugadzira zvigadzirwa zve polyimide uye macomposites avo 【Shandisa 2】 Polyimide monomer, inoshandiswa mukugadzira zvinhu zvitsva zvepolymer senge resin uye PI firimu.
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