2,3,3,3,3 ', 4'-biphenyl tetracarboxylic dianhydride(α-BPDA) Hoobkas Nqe CAS: 36978-41-3
Peb tsim ib qho tshiab batch thiab tam sim no muaj 2000 kg hauv Tshuag. Rau kev xa khoom, xa rov qab sai.
Nqe lus piav qhia:
Khoom npe:2,3,3,3,3 ', 4'-biphenyl tetracarboxylic dianhydride (α-bpda)
CAS: 36978-41-3
Mf: c16h6o6
MW: 294.22
Einecs: 811-539-3
Melting taw tes: 199 ° C
Boint Taw tes: 609.3 ± 48.0 ° C (kwv yees)
Ceev: 1.625 ± 0.06 g / cm3 (kwv yees)
Kev qhia tshwj xeeb
| Khoom npe | 2,3,3,3 ', 4'-biphenyltylteretracarboxylic (α-bpda) |
| Cas | 36978-41-3 |
| Kev tshwm sim | Cov hmoov dawb |
| Kev coj dawb huv | 99% min |
| Lub thawv | 1 kg / hnab lossis 25 kg / nruas |
Daim ntawv thov
2,3,3,3,3 ', 4'-biphenyltylteretracarboxylic dianhydridesiv rau kev npaj ntawm cov khoom siv polyimide.
α-bpdaSiv rau kev kub siab-tiv taus Aerospace Composite, PI zaj duab xis, thiab lwm yam.
Yog tias koj xav tau, thov tsis txhob nco nws, Zoo siab tos hu rau peb, peb yuav xa koj tus nqi zoo tshaj plaws tom qab tau txais koj qhov kev nug.
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Lub sij hawm Post: Jun-21-2022