Hollow Glass Sphere HL15 by Zhengzhou Hollowlite Materials is an ultralight inorganic nonmetallic, low-density, non-conducting hollow glass sphere-based filler. It offers heat insulation, sound insulation, corrosion resistance and... view more

Hollow Glass Sphere HL20 by Zhengzhou Hollowlite Materials is a low-density, non-conducting hollow glass bead-based filler. It offers high dispersion, good fluidity, dimensional stability, reduced warpage and shrinkage. It provides... view more

Hollow Glass Sphere HL25 by Zhengzhou Hollowlite Materials is a powdered ultralight, inorganic non-metallic, low-density, non-conducting hollow spherical glass bead-based filler. It provides heat insulation, sound insulation... view more

Hollow Glass Sphere HL30 by Zhengzhou Hollowlite Materials is an inorganic non-metallic hollow spherical glass bead-based filler. It is ultralight, non-conducting grade with low-density. It offers heat insulation, sound insulation... view more

Hollow Glass Sphere HL32 by Zhengzhou Hollowlite Materials is a low-density, non-conducting hollow spherical glass microbead-based filler. It provides high dispersion, good fluidity, dimensional stability, reduced warpage and... view more

Hollow Glass Sphere HL38 by Zhengzhou Hollowlite Materials is a non-conducting, ultralight hollow glass spherical filler. It offers low-density, heat insulation, sound insulation, corrosion resistance and fire resistance. It provides... view more

Hollow Glass Sphere HL40 by Zhengzhou Hollowlite Materials is an ultralight, inorganic non-metallic, low-density, non-conducting hollow glass sphere filler. It offers heat insulation, sound insulation, corrosion resistance and fire... view more

Hollow Glass Sphere HS22 by Zhengzhou Hollowlite Materials is a powdered, ultralight inorganic non-metallic filler. It is a low-density and non-conducting hollow glass bead. It offers heat insulation, sound insulation, corrosion... view more