Melting point:224-226 ºC
9,9-Bis(4-hydroxyphenyl)fluorene is used as a monomer and modifier for functional polymer materials. The fluorene-based epoxy resin synthesized from it has excellent heat and moisture resistance, dielectric properties, mechanical properties and chemical resistance. It has become an important monomer and modifier for high performance matrix resin materials, electronic packaging materials, high temperature resistant adhesives, high temperature resistant coatings, etc., and has certain applications in ablation resistant resins, dental materials, engineering plastics, etc. prospect.