Study on Reactive Flame Retardant Polyester Resin Composite Materials with Light Permeability Zeng Liming Zeng Liming: Assoc.Prof.,School of Material Science and Technology,WUT,Wuhan 430070,China.This paper studies how to synthesize the flame retardant composite material with light permeability.It is based on the reactive flame retardant unsaturated polyester resin and takes E-glass fiber as reinforced material.This paper also discusses its making technique quality and some effects on it.reactive flame retardant;\ glass fiber;\ composite material with light permeability