2,3,3′,4′-BIPHENIL TETRACARBOXYLIC DIANHYDRIDE(α-BPDA) tau falegaosimea CAS: 36978-41-3
Matou te gaosia se vaega fou ma o loʻo iai nei le 2000 kilokalama o loʻo iai.Mo le felauaiga, faʻavave vave.
Fa'amatalaga:
Igoa o oloa:2,3,3′,4′-BIPHENYL TETRACARBOXYLIC DIANHYDRIDE (α-BPDA)
CAS: 36978-41-3
MF: C16H6O6
MW: 294.22
EINECS: 811-539-3
Liu liusuavai: 199 °C
Mea fa'apuna: 609.3±48.0 °C(Va'ai)
Malosi: 1.625±0.06 g/cm3(Va'ai)
Fa'amatalaga
| Igoa o oloa | 2,3,3′,4′-BiphenyLtetracarboxylic (α-BPDA) |
| CAS | 36978-41-3 |
| Fa'aaliga | Pa'u pa'epa'e |
| Mama | 99%Min |
| afifi | 1 kilokalama / taga poʻo 25 kilokalama / paʻu |
Fa'atatauga
2,3,3′,4′-Biphenyltetracarboxylic dianhydridefa'aaoga mo le saunia o se mea polyimide.
α-BPDAfa'aaogaina mo mea fa'apipi'i tu'ufa'atasiga aerospace maualuga, PI ata, ma isi.
Afai e te manaʻomia, faʻamolemole aua le misia, faʻafeiloaʻi e faʻafesoʻotaʻi i matou, matou te auina atu ia oe le tau sili ona lelei i le taimi lava e maua ai lau suʻesuʻega.
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Taimi meli: Iuni-21-2022