Glass microsphere is a new ultra light filling material of hollow closed spherical.As the particle diameter, wall thickness of the true density at 0.12 ~ 0.60g /cm3, particle diameter in 15 ~ 135um ( including a variety of specifications ). With a light weight of large volume, low thermal conductivity, dispersibility, fluidity, good in stability. In addition, glass microspheres also has insulating, self-lubricating, heat insulation,water, corrosion resistant, radiation resistant, nontoxic and excellent performance.
This product of glass microspheres can be filled in the vast majority of thermosets, thermoplastic resin product, can be improved or determined material are several properties: density ( lower), liquidity, viscosity, rheological properties ( lower ) ( thickening, not tears ),matte effect, shrinkage ( lower ), mechanical processing ( improve ), impact strength,hardness, insulation, explosive performance, acoustic properties, thermal insulation properties..
