Igoa Oloa: 3,3',4,4'-Biphenyltetracarboxylic dianhydride BPDA CAS: 2420-87-3 MF: C16H6O6 MW: 294.22 EINECS: 219-342-9 Liu liusuavai: 299-305 °C (malamalama) Mea fa'apuna: 614.9±48.0 °C Malosi: 1.625±0.06 g/cm3
Fa'amatalaga
Igoa o oloa
3,3',4,4'-Biphenyltetracarboxylic dianhydride
CAS
2420-87-3
Fa'aaliga
Pa'u pa'epa'e
mama
99.5%Min./ 99.9%Min..
afifi
1 kilokalama / taga poʻo 20 kilokalama / paʻu
Fa'aaogāga
【Fa'aoga 1】 Mo le gaosiga o oloa polyimide ma a latou mea tuʻufaʻatasia 【Fa'aoga 2】 Polyimide monomer, faʻaaogaina i le gaosiga o mea fou polymer e pei o resini ma ata tifaga PI.
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