Hollow Glass Sphere features:
Reduce density
Reduce the usage amount of resin
Anti-shrinkage and warpage
Increase rigidity
Anti material cracking function
Increase thermal insulation
Increase sound insulation function
increase flame retardant property
Improve dielectric properties
Appearance: white powder with very good fluidity
Main Component: soda-lime borosilicate glass
Particle Size: 2 ~ 130µm
True density: 0.12 ~ 1.60g/cm3
Bulk density：0.10 ~ 0.62g/cm3
Thermal conductivity：0.038 ~ 0.085W/m.K
Highest strength: 30000 Psi
Application industries:
Composites(SMC, BMC)
lightweight vehicles(PA, PP etc.)
Sealants & Adhesives
Coatings cosmetic、tooling board、 artificial stone etc.
Oil & Gas Military and Marine \ Solid buoyancy materials
5G communication
Rubber
