Hollow Glass Sphere (HGS)

Hollow  glass  sphere(HGS)is  a   kind  of  micron-sized   hollow  sphere  with  smooth  surface.The   main chemical  composition  is  soda  lime  borosilicate  glass.Under  the  observation  of  microscope,it  is  a  hollow transparent  sphere.HGS   has  a  variety  of  properties   including   low  density,high   compressive  strength,low thermal    conductivity,electrical    insulation,high    temperature    resistance,acid    and    alkali    resistance,etc.,with good fluidity and chemical stability,which is a new kind of versatile frontier material.

HGS  applications  are  of  great  significance  for  the  performance  promotion  and  optimization  of  various materials,and  also  for  the   lightweight  of  materials  as  well  as  the  strategy  of  energy  saving  and  emission reduction.