It has higher mechanical and dielectrical properties,which is used in motor,electrical appliance as insulation structrual parts and used in the areas of aeronautics,marine and military,etc. G-10:mechanical,electrical and electrionic application;high mechanical strength under high moderate temperature;good electrical property under humidity. G-11:slmilar to G-10,high mechnical strength under high temperature Fr-4: similar to G10, extinguishable |