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

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

Lambarka CAS:4415-87-6

MF:C8H4O6

MW:196.11

EINECS Maya:224-577-5

La mid ah: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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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 waxaa loo isticmaalaa diyaarinta polyimide ah (PI), nooca polyimide wuxuu leeyahay sifooyin koronto oo aad u fiican iyo nooca indhaha, oo leh maaddada loo diyaariyey filimka PI, marka lagu daro heerka sare ee lagu tuuray dibadda, waxayna u adkeysan kartaa heerkulka sare soddon iyo afar Baidu. Waxqabadkeedu waa mid aad u wanaagsan, waa diyaarinta muraayad dareere ah oo dareere ah oo leh qalab ku habboon filimka.

Tilmaamid

Muuqashada	Awood cad ama iftiin cad
daahir (%)	≥98.0
A410	≤0.020
Cu,ppm	1
Fe,ppm	1
Nah,ppm	1
K,ppm	1
Cah,ppm	1

Codsiga

Dib-u-hagaajinta diyaarinta unugyada noolaha iyo farmasiga ahaan firfircoon; diyaarinta walxaha polyimide ee sawir-qaadista loogu talagalay transistor-yada filimada khafiifka ah ee waxqabadka sare; iskutallaabta xulashada ee aaladaha photonic polyimide.