Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) oo leh Cas 4415-87-6

Lambarka CAS:4415-87-6

MF:C8H4O6

MW:196.11

Lambarka EINECS:224-577-5

Isku micne:3a,3b,6a,6b-Tetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone; 4,9-Dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone; Cyclobutane 1,2,3,4-tetracarboxylic acid 1,2:3,4-dianhydride; Cyclobutane-1,2,3,4-tetracarboxylic dianhydride,98%; Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride; Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride (CBDA); Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride (CBDA); Cyclobutane-1,2,3,4-tetracarboxylic acid

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Faahfaahinta Badeecada

Soo dejiso

Calaamadaha Alaabta

Waa maxay Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) oo leh Cas 4415-87-6?

Cyclobutane-1,2,3,4-tetracarboxylic dianhydride iyo diamine monomer ayaa loo isticmaalaa diyaarinta polyimide (PI), nooca polyimide wuxuu leeyahay astaamo koronto oo aad u fiican iyo nooc indhaha ah, iyadoo walaxda la diyaariyey filimka PI, marka lagu daro inuu leeyahay dabin heer sare ah oo dibadda laga arki karo, wuxuuna u adkeysan karaa heerkulka sare soddon iyo afar Baidu. Waxqabadkiisu aad buu u wanaagsan yahay, waa diyaarinta bandhig kiristaal dareere ah oo leh agab ku habboon filimka.

Faahfaahinta

Muuqaalka	Awood cad ama iftiin leh
Nadiifnimo (%)	≥98.0
A410	≤0.020
Cu,ppm	＜1
Fe, ppm	＜1
Na, ppm	＜1
K,ppm	＜1
Ca, ppm	＜1

Codsiga

Diyaarinta walxaha firfircoon ee molecules-ka bayooloji ahaan iyo kuwa daawada; diyaarinta walxaha polyimide ee xasaasiga u ah sawir-qaadayaasha filimka khafiifka ah ee dabiiciga ah ee waxqabadka sare leh; isku-xidhka xulashada ee aaladaha photonic-ka polyimide.