Hōʻike Hou Hou
4 4 (Hexafluoroisopropylidene) diphthalic anhydride (6FDA)CAS:1107-00-2
Ua hana mākou i 1000 kg pūʻulu hou i ka waihona. Hiki iā mākou ke hoʻouna koke ma hope o ka loaʻa ʻana o ke kauoha.
ʻO ke kūlana kiʻekiʻe a me ke kumukūʻai maikaʻi loa, ʻO nā mea āpau e pono ai mākou e kōkua iā ʻoe, e hoʻokipa iā mākou i kēlā me kēia manawa.
No ka ʻike kikoʻī o6FDAe like me ka hahai ʻana no kāu kuhikuhi.
一， wehewehe:
inoa huahana:4,4′-(Hexafluoroisopropylidene)diphthalic anhydride 6FDA
CAS: 1107-00-2
MF: C19H6F6O6
MW: 444.24
EINECS: 214-170-0
Ka helu hehee: 244-247 °C(kukui.)
Puni paila: 494.5±45.0 °C(Wānana ʻia)
Māmā: 1.697±0.06 g/cm3 (Wānana ʻia)
ʻO ka mahana mālama: E mālama i kahi pōʻeleʻele, Hoʻopaʻa ʻia i kahi maloʻo, Ka wela o ka lumi
Hiki i ka wai: Miscible me ka wai.
BRN: 7057916
二， ʻŌlelo kikoʻī
| Inoa Huahana | 6FDA/4,4′-(Hexafluoroisopropylidene)diphthalic anhydride |
| Ka nana aku | Pauda keʻokeʻo |
| Maemae | 99% min |
| MW | 444.24 |
三.Palapala noi
1. Hexafluorodianhydride (6FDA)he mea hoʻolalelale synthesis organik a me ka waena lāʻau lapaʻau
2. Hiki ke hoʻohana 'ia i loko o ke keʻena noiʻi a me ka hoʻomohala kaʻina hana a me ka lāʻau kemika synthesis kaʻina
3. ʻO ka mea nui ma ke ʻano he polymer mea uila.
四, Waihona
Mālama ʻia i loko o kahi hale kūʻai maloʻo a me ka ea.
五， Pūʻolo
Ka manawa hoʻouna: Iulai-14-2022