Hollow Glass Microspheres' applications are in the fields of thermal insulation coating,putty,plastic casting
polyester,FRP,SMC(BMC),radome,synthetic foam, adhesives, printed circuit board substrate, RTM,
bowling, fan blades, & caulking materials, emulsion explosives,sealant,pipeline insulation materials,
artificial marble, PVC, low density oil drilling, light cement, and other deep-sea buoy etc.
Product Features:
Appearance: White fine powder
Particle shape: Hollow sphere
Composition: Soda lime borosilicate
True density: 0.15-0.60g/cc
Particle size: about 2-135μm
Compressive strength: about 3-82MPa
Thermal conductivity: 0.03-0.06w/m.k