4,4′-(Hexafluoroisopropylidene) diphthalic anhydride/6FDA cas: 4415-87-6
4,4′-(Hexafluoroisopropylidene) diphthalic anhydride (CAS1107-00-2) ni a lo nigbagbogbo gẹgẹbi ipilẹṣẹ fun iṣelọpọ ti fluoropolymers ati perfluorocarbons.Iṣe adaṣe alailẹgbẹ ati iduroṣinṣin jẹ ki o jẹ bulọọki ile pipe fun ọpọlọpọ awọn aati kemikali ati awọn ilana iṣelọpọ ohun elo.
Pẹlupẹlu, agbo-ara yii wa lilo nla ni awọn ile-iṣẹ elegbogi ati awọn ile-iṣẹ itanna.4,4′-(Hexafluoroisopropylidene) diphthalic anhydride ṣiṣẹ bi paati pataki ni iṣelọpọ awọn oogun pataki ati awọn ẹrọ itanna to ti ni ilọsiwaju.Awọn ohun-ini alailẹgbẹ rẹ, gẹgẹbi iduroṣinṣin igbona giga ati idabobo itanna, jẹ ki o ṣe pataki ni awọn apa wọnyi.
Gẹgẹbi olutaja kemikali lodidi, a faramọ awọn iwọn iṣakoso didara ti o muna lati rii daju pe 4,4′-(Hexafluoroisopropylidene) diphthalic anhydride pade awọn iṣedede ile-iṣẹ ti o ga julọ.Ẹgbẹ awọn amoye wa ṣiṣẹ takuntakun lati fun ọ ni ọja ti o ni ọfẹ lati awọn aimọ, ni idaniloju deede ati igbẹkẹle ninu awọn adanwo ati awọn ohun elo rẹ.
Ni pato:
Ifarahan | funfun lulú | funfun lulú |
Mimo (%) | ≥99.9 | 99.94 |
Ibi yo (℃) | 244-247 | Ṣe ibamu |
Irin (ppb) | ≤500 | Ṣe ibamu |