Ogeysiiska alaabada ugu dambeysay
4 4 (hexafluorooropyropyliene) canhythalic anhydride (6FDA)CAS: 1107-00-2
Waxaan soo saarnay 1000 kg Dufcaddii cusub ee kaydka. Si dhakhso ah ayaan u dhoofin karnaa ka dib markaan amarno.
Qiimo sare oo tayo sare leh, wax kasta oo aad u baahato waan ku caawinaynaa, ku soo dhawow inaad nala soo xiriirto wakhti kasta.
Macluumaad faahfaahsan oo ah6FDASida ku xigtay tixraacaaga.
一, sharraxaad:
Magaca wax soo saarka:4,4 '- (hexafluorooropyropyliene) canhhthalic anhydride 6fda
CAS: 1107-00-2
MF: C19H6F6O6
MW: 444.24
EINECS: 214-170-0
Barta dhalaalaya: 244-247 ° C (iftiin.)
Point Point: 494.5 ± 45.0 ° C (saadaaliyay)
Cufnaanta: 1.697 ± 0.06 g / cm3 (saadaaliyay)
Ku-meelgaarka ah ee Kaydinta: Ku hay meesha mugdiga ah, ku xir qallaji, heerkulka qolka
Xoolaha biyaha: Biyo ku habboon.
BRN: 7057916
二, qeexida
| Magaca wax soo saarka | 6FDA / 4,4 '- (hexafluorooropyropyliene) canhhthalic andydride |
| Muuqashada | Budada cad |
| Daahir | 99% min |
| MW | 444.24 |
三.Isticmaal
1. Hexafluorodianhyhyhyhydhy (6FDA)waa dhexdhexaadiye dhexdhexaad ah oo dhexdhexaad ah oo dawladeed
2. Waxaa loo adeegsan karaa sheybaarka cilmi-baarista iyo habka horumarka iyo geedi socodka islaamka kiimikada kiimikada
3. Inta badan sida poly poly polymer elektiroonig ah.
四, kaydinta
Lagu keydiyo bakhaar qalalan oo hawo leh.
五, xirmo
Waqtiga Post: Jul-14-2022