9,9-Bis(4-hydroxyphenyl)fluorene CAS 3236-71-3
Ko te Bisphenol fluorene he matū bisphenol me te hanganga anga Cardo, i hangaia mā te tauhohenga whakapūpū o te fluorenone me te phenol i te aroaro o tētahi whakakorikori waikawa. Ko te Bisphenol fluorene he monomer me te whakarerekē mō ngā rauemi polymer mahi. He monomer, he whakarerekē rānei nui mō te hanga hua whakapūpū pērā i te kapia epoxy e hangai ana ki te fluorene, te kapia benzoxazine e hangai ana ki te fluorene, te kapia kiriaku, te kapia polyester, te polycarbonate, te kapia epoxy, te polyester, te polyether rānei.
| Taonga | Whakatakotoranga |
| Te pūwāhi koropupū | 526.4±50.0 °C (I matapaetia) |
| Kiato | 1.288±0.06 g/cm3 (I matapaetia) |
| Te pūwāhi rewa | 224-226 °C (whakamārama) |
| Ngā tikanga rokiroki | Hirihia ki te pāmahana maroke, rūma |
| Tauwehenga waikawa (pKa) | 9.58±0.30 (I matapaetia) |
| WAIHANGA | Kāore e rewa i roto i te wai |
Ko te 9,9-Bis (4-hydroxyphenyl) fluoride e whakamahia nuitia ana hei takawaenga i roto i te hanga rauropi, ā, e whakamahia ana hoki i roto i te hanga poly (arylene ether) hou. Nā tōna hanganga ahurei, ka taea e ia te whakapai ake i te ātete wera o ngā polymer, ā, he pai hoki ōna āhuatanga whatu me tōna āheinga ki te hanga. Nō reira, kua waiho hei rauemi mata, hei whakarerekē rānei mō te hanga polycarbonate hou, te kapia epoxy, me te polyester ātete wera.
I te nuinga o te wā ka tākaihia ki te 25kg/pahu, ā, ka taea hoki te whakarite i te kete.
9,9-Bis(4-hydroxyphenyl)fluorene CAS 3236-71-3
9,9-Bis(4-hydroxyphenyl)fluorene CAS 3236-71-3
