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

Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) Yokhala ndi Cas 4415-87-6 Chithunzi Chowonetsedwa

Nambala ya CAS:4415-87-6

MF:C8H4O6

MW:196.11

Nambala ya EINECS:224-577-5

Dzina lofanana: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

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) ndi chiyani ndi Cas 4415-87-6?

Cyclobutane-1,2,3,4-tetracarboxylic dianhydride ndi diamine monomer zimagwiritsidwa ntchito pokonzekera polyimide (PI), mtundu wa polyimide uli ndi mawonekedwe abwino kwambiri amagetsi komanso mtundu wa kuwala, ndipo filimu ya PI imapangidwa ndi zinthu zomwe zimakonzedwa, kuwonjezera pa kukhala ndi mphamvu yapamwamba yowonekera kunja, ndipo imatha kupirira kutentha kwambiri. 34 Baidu imagwira ntchito bwino kwambiri, ndi kukonzekera chiwonetsero cha kristalo chamadzimadzi chokhala ndi zinthu zoyenera filimuyo.

Kufotokozera

Maonekedwe	Mphamvu yoyera kapena yopepuka yoyera
Chiyero(%)	≥98.0
A410	≤0.020
Cu,ppm	1
Fe,ppm	1
Na,ppm	1
K,ppm	1
Ca,ppm	1

Kugwiritsa ntchito

Kukonzekera ma reagents a mamolekyu omwe amagwira ntchito m'thupi komanso m'mankhwala; kukonzekera zipangizo za polyimide zomwe zimakhala ndi kuwala kwa dzuwa kuti zigwiritsidwe ntchito kwambiri pa transistors za organic thin film; kusankha kulumikiza zipangizo za polyimide photonic.