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

Nama CAS:4415-87-6

MF:C8H4O6

MW:196.11

Nama EINECS:224-577-5

Kupu Taurite: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

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Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) me te Cas 4415-87-6?

Ko te Cyclobutane-1,2,3,4-tetracarboxylic dianhydride me te diamine monomer e whakamahia ana mō te hanga polyimide (PI), he tino pai ngā āhuatanga hiko me te momo whatu o te momo polyimide, me te rauemi i hangaia ai te kiriata PI, me te mea he tere ake te maka e kitea ana i waho, ā, ka taea te tu atu i ngā pāmahana teitei e toru tekau mā whā Baidu. He tino pai tana mahi, he pai te whakarite i tētahi whakaaturanga karaihe wai me tētahi rauemi tino pai mō te kiriata.

Whakatakotoranga

Āhua	Mana mā, mā mārama rānei
Parakore (%)	≥98.0
A410	≤0.020
Cu,ppm	<1
Fe,ppm	<1
Na,ppm	<1
K,ppm	<1
Ca,ppm	<1

Tono

Te whakarite i ngā matū mō ngā ngota ngota koiora me ngā ngota rongoā; te whakarite i ngā rauemi polyimide photosensitive mō ngā transistors kiriata angiangi waro mahi-teitei; te hononga-whiriwhiri o ngā taputapu photonic polyimide.