I-Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) eneCas 4415-87-6

Inombolo ye-CAS:4415-87-6

MF:C8H4O6

I-MW:196.11

Inombolo ye-EINECS:224-577-5

Isithethantonye: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

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iCyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) eneCas 4415-87-6?

I-Cyclobutane-1,2,3,4-tetracarboxylic dianhydride kunye ne-diamine monomer zisetyenziselwa ukulungisa i-polyimide (PI), uhlobo lwe-polyimide luneempawu zombane ezibalaseleyo kunye nohlobo lwe-optical, kunye nezinto ezilungiselelwe ifilimu ye-PI, ukongeza ekubeni ne-cast ephezulu ebonakalayo ngaphandle, kwaye inokumelana namaqondo obushushu aphezulu angamashumi amathathu anesine eBaidu. Ukusebenza kwayo kulungile kakhulu, kukulungiselela isibonisi sekristale yolwelo esinezinto ezifanelekileyo zefilimu.

Inkcazo

Inkangeleko	Amandla amhlophe okanye amhlophe akhanyayo
Ubunyulu(%)	≥98.0
A410	≤0.020
Cu,ppm	1
Fe,ppm	1
Ni-ppm	1
K,ppm	1
Ci-ppm	1

Isicelo

Ii-reagents zokulungiselela iimolekyuli ezisebenzayo ngokwebhayoloji nangokweekhemikhali; ukulungiswa kwezinto ze-polyimide ezibuthathaka kwi-photosensitive kwii-transistors zefilimu ezincinci ze-organic ezisebenzayo kakhulu; ukuhlanganiswa okukhethiweyo kwezixhobo ze-polyimide photonic.