9,9-Bis(4-hydroxyphenyl)fluorene CAS 3236-71-3
Bisphenol fluorene ke motsoako oa bisphenol o nang le sebopeho sa skeleton sa Cardo, se kopantsoeng ke karabelo ea condensation ea fluorenone le phenol boteng ba acidic catalyst. Bisphenol fluorene hape ke monomer le modifier bakeng sa lisebelisoa tse sebetsang tsa polymer. Ke monoma kapa modifier ea bohlokoa bakeng sa ho kopanya lihlahisoa tsa condensation tse kang fluorene based epoxy resin, fluorene based benzoxazine resin, acrylic resin, polyester resin, polycarbonate, epoxy resin, polyester kapa polyether.
| Ntho | Tlhaloso |
| Ntho e belang | 526.4±50.0 °C(E boletsoeng esale pele) |
| Botenya | 1.288±0.06 g/cm3(E boletsoeng esale pele) |
| Sebaka se qhibilihang | 224-226 °C (hote.) |
| Maemo a polokelo | E tiisitsoe ka ho omme, Mocheso oa Kamore |
| Acidity coefficient (pKa) | 9.58±0.30 (E boletsoeng esale pele) |
| THABELOA | Ha e kenelle ka metsing |
9,9-Bis (4-hydroxyphenyl) fluoride e sebelisoa haholo-holo e le motsoako oa motsoako oa organic synthesis, hape e sebelisoa ha ho etsoa poly e ncha (arylene ether). Ka lebaka la sebopeho sa eona se ikhethang, e ka ntlafatsa ho hanyetsa mocheso oa li-polymers 'me e na le thepa e ntle ea optical le sebopeho. Ka hona, e fetohile thepa e tala kapa e feto-fetohang bakeng sa ho qaptjoa ha polycarbonate e ncha e thibelang mocheso, epoxy resin le polyester.
Hangata e tletse 25kg / moropa, hape e ka etsoa sephutheloana se ikhethileng.
9,9-Bis(4-hydroxyphenyl)fluorene CAS 3236-71-3
9,9-Bis(4-hydroxyphenyl)fluorene CAS 3236-71-3
