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

Nhamba yeCAS:4415-87-6

MF:C8H4O6

MW:196.11

Nhamba yeEINECS:224-577-5

Zita rinoenderana: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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Ruzivo rweChigadzirwa

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Matagi eChigadzirwa

Chii chinonzi Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) neCas 4415-87-6?

Cyclobutane-1,2,3,4-tetracarboxylic dianhydride uye diamine monomer zvinoshandiswa kugadzira polyimide (PI), rudzi rwepolyimide rune hunhu hwakanaka hwemagetsi uye rudzi rweoptical, nechinhu chakagadzirwa nePI firimu, pamusoro pekuve nekamera yepamusoro inoonekwa kunze, uye inogona kutsungirira tembiricha yepamusoro makumi matatu nemana Baidu. Kushanda kwayo kwakanaka kwazvo, ndiko kugadzirwa kwechiratidziro chekristaro chemvura chine chinhu chakakodzera firimu.

Tsanangudzo

Chitarisiko	Simba jena kana kuti jena rakajeka
Kuchena(%)	≥98.0
A410	≤0.020
Cu,ppm	1
Fe,ppm	1
Na,ppm	1
K,ppm	1
Ca,ppm	1

Kushandiswa

Zvinogadzirisa mamorekuru anoshanda mune zvehupenyu uye zvemishonga; kugadzirira zvinhu zvepolyimide zvinonzwa chiedza zve transistors dze organic thin film dzinoshanda zvakanaka; kusanganisa kwakasarudzwa kwe polyimide photonic devices.