2,3,3 ′, 4′-diphenyl ether tetracarboxylic dianhydride / Α-ODPA cas: 50662-95-8
3.1 Ibisobanuro:
- Numero ya CAS: 50662-95-8
- Inzira ya molekulari: C20H8O6
- Ibiro byinshi: 344.27 g / mol
- Kugaragara: Ifu yera-yera-ifu ya kristaline
- Isuku:≥99%
- Ingingo yo gushonga: 350-360°C
- Ingingo yo guteka: Irabora
3.2 Gusaba:
CAS 50662-95-8 ifite akamaro munganda zitandukanye nubushakashatsi kubera imiterere yihariye.Porogaramu zimwe zigaragara zirimo:
- Ibikoresho by'amashanyarazi, nk'ibikoresho bikingira imbaho.
- Imikorere-yimikorere myinshi, aho ikomatanya ishimangira imbaraga za mashini kandi igateza imbere ubushyuhe bwumuriro.
- Ubushuhe bwa Thermoplastique, butanga ubushyuhe hamwe nubushakashatsi bwimiti.
- Ipitingi hamwe nibifatika, byongera igihe kirekire no kurwanya ibintu bitandukanye bidukikije.
3.3 Inyungu:
Muguhitamo premium-quality CAS 50662-95-8 compound, urashobora kwitega inyungu zikurikira:
- Ubushyuhe budasanzwe budasanzwe, kwemeza ibicuruzwa byawe bishobora kwihanganira ubushyuhe bwinshi nta kwangirika.
- Imbaraga zubukanishi zisumba izindi, kuzamura kuramba no kuramba kwibikoresho.
- Kurwanya imiti idasanzwe, kurinda ibintu byangirika.
- Ibikoresho byiza byamashanyarazi, bifasha iterambere ryibikoresho byamashanyarazi bigezweho.
- Porogaramu zinyuranye mu nganda zinyuranye, zitanga ibisubizo bishya kubyo ukeneye byihariye.
Ibisobanuro:
Kugaragara | Whiteifu | Hindura |
Isuku(%) | ≥99.0 | 99.8 |
Gutakaza kumisha (%) | ≤0.5 | 0.14 |