Abstract: In order to meet the demand for coated composite functional material, farinas were metallized by chemical plating copper method and their figure, infrared and microwave characteristics were tested. SEM pictures show that these metallic farinas' figures are not destroyed and their cupreous shells are symmetrical. These metallic farinas have special infrared and microwave characteristics for their shells. Because of farinas cores, these particles are lightweight. The results indicate that it is practicable to use these metallic farinas as infrared and microwave materials.