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

Lambar CAS:4415-87-6

MF:C8H4O6

MW:196.11

Lambar EINECS:224-577-5

Ma'anar kamanci: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

A bar saƙonka

Cikakken Bayani game da Samfurin

Saukewa

Alamun Samfura

Menene Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) Tare da Cas 4415-87-6?

Ana amfani da Cyclobutane-1,2,3,4-tetracarboxylic dianhydride da diamine monomer don shirya polyimide (PI), nau'in polyimide yana da kyawawan halaye na lantarki da nau'in gani, tare da kayan da aka shirya fim ɗin PI, ban da samun siminti mai ƙarfi a waje, kuma yana iya jure yanayin zafi mai zafi talatin da huɗu Baidu. Aikinsa yana da kyau sosai, shine shirya nunin lu'ulu'u mai ruwa tare da kayan da suka dace don fim ɗin.

Ƙayyadewa

Bayyanar	Fari ko haske fari iko
Tsarkaka (%)	≥98.0
A410	≤0.020
Cu,ppm	＜1
Fe,ppm	＜1
Na,ppm	＜1
K,ppm	＜1
Ca,ppm	＜1

Aikace-aikace

Shirye-shiryen sinadarai don ƙwayoyin halitta masu aiki da kuma waɗanda ke aiki da magunguna; shirya kayan polyimide masu sauƙin ɗaukar hoto don manyan transistors na fim na halitta masu aiki; zaɓi na haɗin gwiwar na'urorin polyimide photonic.