White hollow glass microsphere
High-performance
Fine Size
Low Density
A kind of ultra-light inorganic non-metallic powder.

White hollow glass microsphere 

White hollow glass microsphere has been developed into a new type of high performance lightweight material and widely applied in recent years. It will be the main direction for new-type compound materials in the 21st century. Its true density is 0.20-0.60 g/cm3; particle size is 2-130μm; Due to its excellent advantages of light weight, bulk density, lower thermal conductivity, higher compressive strength, improved dispersion and liquidity, it can be used as filler in painting, rubber, plastics, FRP, artificial stone, putty, exploitation of oil and gas and other materials.

Appearance:      White fine powder

Particle shape:  Hollow sphere

Composition:     Soda lime borosilicate quality

True density:    0.20-0.60g/cc

Particle size: about 2-120μm

Compressive strength:  about 3-60MPa

Thermal conductivity:  0.03-0.06w/m.k 

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