4,4′-(Hexafluoroisopropylidene) diphthalic anhydride/6FDA cas:4415-87-6
4,4′-(Hexafluoroisopropylidene) anhydride diphthalic (CAS1107-00-2) ayaa sida caadiga ah loo isticmaalaa horudhac u ah isku dhafka fluoropolymers iyo perfluorocarbons.Falcelinteeda gaarka ah iyo xasilloonida ayaa ka dhigaysa dhisme ku habboon falcelinta kiimikaad ee kala duwan iyo hababka isku-darka walxaha.
Intaa waxaa dheer, xaruntani waxay ka heleysaa isticmaalka ballaaran ee warshadaha dawooyinka iyo elektiroonigga ah.4,4′-(Hexafluoroisopropylidene) anhydride diphthalic waxay u adeegtaa sidii qayb muhiim ah oo ka mid ah soo saarista dawooyinka khaaska ah iyo aaladaha elektiroonigga ah ee horumarsan.Sifooyinkeeda gaarka ah, sida xasiloonida kulaylka sare iyo dahaarka korantada, ayaa ka dhigaya mid aan looga maarmin qaybahan.
Sida alaab-qeybiye kiimikaad mas'uul ka ah, waxaan u hoggaansanahay tillaabooyinka xakamaynta tayada adag si loo hubiyo in 4,4′-(Hexafluoroisopropylidene) anhydride diphthalic uu la kulmo heerarka warshadaha ugu sarreeya.Kooxdayada khubarada ah waxay si taxadar leh u shaqeeyaan si ay ku siiyaan badeecad ka xor ah wasakhda, hubinta saxnaanta iyo kalsoonida ugu badan ee tijaabooyinkaaga iyo codsiyadaada.
Faahfaahin:
Muuqashada | budo cad | budo cad |
daahir (%) | ≥99.9 | 99.94 |
barta dhalaalka℃) | 244-247 | U hoggaansamo |
Bir (ppb) | ≤500 | U hoggaansamo |