... thermal conductivity, high compressive strength, smoothly mobility. It can be used in paint, rubber, plastics, FRP, artificial stone, putty ... in the fields of thermal insulation coating, putty, plastic casting polyester, FRP, SMC, radome, synthetic foam board, adhesives, printed circuit board ... and other deep-sea buoy etc. Why should we choose Hollow Glass Microspheres? Improve flow properties Hollow ...