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Products
Hollow Glass Sphere HM Series
Type
HGS
True Density
(g/cm³)
Compressive Strength psi
D10
(μm)
D50
(μm)
D90
(μm)
Application
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Hollow Glass Microspheres
Hollow Glass Sphere is a kind of hollow spherical powder ultra-light inorganic non-metallic material, its true density is 0.15-0.65g/cm³, particle size is 2-120μm, wall thickness is 1-2μm, compressive strength is between 300-30000psi, and it has the characteristics of light specific weight, large volume, low thermal conductivity, high compressive strength, good fluidity, etc. It is a product filler and reducing agent for paint coating, rubber, modified plastic, glass fiber reinforced plastic, artificial stone, putty and other industries. Oil and gas field mining industry can produce high strength and low density cement slurry and low density drilling fluid by using its high compressive and low density properties.
The Properties of Hollow Glass Microsphere
Pure white color, Hollow Glass Microsphere can be widely used in products which have high requirements for looks and colors.
Low density
The true density of hollow glass beads is about one-tenth of that of other traditional fillers, which can reduce the specific gravity of the product after filling.
Relatively large volume
Which can substitute and save more resins, reducing cost.
High dispersion and good fluidity
Dimensional stability, reduced warpage and shrinkage when used as additives.
Heat insulation, sound insulation
Mostly used as heat insulation paints and coatings, automotive sealants.