HOLLOW GLASS SPHERE

Sound & Thermal Insulation,Reducing Weight The Best Partner for Composite Materials

HOLLOW GLASS SPHERE

Low-density & High-strength Cementing Slurry Low-density Drilling Fluids

HOLLOW GLASS SPHERE

Low Thermal Conductivity

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Hollow Glass Sphere

HL15


Model:HL15 True Density(g/cm³):0.15 D50(μm):80 D90(μm):120 Crush Strength:500psi Flotation: ≥95% Moisture: ≤0.3%

HL20


Model:HL20 True Density(g/cm³):0.20 D50(μm):65 D90(μm):110 Crush Strength:500psi Flotation: ≥95% Moisture: ≤0.3% Across multiple industries, hollow glass microspheres find extensive use. In the automotive sector, they are incorporated into composites to reduce vehicle weight, thereby improving fuel efficiency and overall performance.

HL25


Model:HL25 True Density(g/cm³):0.25 D50(μm):65 D90(μm):100 Crush Strength:750psi Flotation: ≥95% Moisture: ≤0.3%

HL30


Model:HL30 True Density(g/cm³):0.30 D50(μm):55 D90(μm):85 Crush Strength:1500psi Flotation: ≥95% Moisture: ≤0.3%

HL32


Model:HL32 True Density(g/cm³):0.32 D50(μm):45 D90(μm):80 Crush Strength:2000psi Flotation: ≥95% Moisture: ≤0.3%

HL35


Model:HL35 True Density(g/cm³):0.35 D50(μm):40 D90(μm):70 Crush Strength:3000psi Flotation: ≥95% Moisture: ≤0.3%

HL38


Model:HL38 True Density(g/cm³):0.38 D50(μm):40 D90(μm):65 Crush Strength:5500psi Flotation: ≥95% Moisture: ≤0.3%

HL40


Model:HL40 True Density(g/cm³):0.40 D50(μm):40 D90(μm):70 Crush Strength:4000psi Flotation: ≥95% Moisture: ≤0.3%

HL42


Model:HL42 True Density(g/cm³):0.42 D50(μm):40 D90(μm):60 Crush Strength:8000psi Flotation: ≥95% Moisture: ≤0.3%

HL46


Model:HL46 True Density(g/cm³):0.46 D50(μm):40 D90(μm):70 Crush Strength:6000psi Flotation: ≥95% Moisture: ≤0.3%

HL50


Model:HL50 True Density(g/cm³):0.50 D50(μm):40 D90(μm):70 Crush Strength:8000psi Flotation: ≥95% Moisture: ≤0.3%

HL60


Model:HL60 True Density(g/cm³):0.60 D50(μm):40 D90(μm):65 Crush Strength:12000psi Flotation: ≥95% Moisture: ≤0.3%

HL60S


Model:HL60S True Density(g/cm³):0.60 D50(μm):35 D90(μm):55 Crush Strength:18000psi Flotation: ≥95% Moisture: ≤0.3%

HS20


Model:HS20 True Density(g/cm³):0.20 D50(μm):60 D90(μm):90 Crush Strength:1000psi Flotation: ≥95% Moisture: ≤0.3%

HS22


Model:HS22 True Density(g/cm³):0.22 D50(μm):45 D90(μm):70 Crush Strength:1200psi Flotation: ≥95% Moisture: ≤0.3%

HS28


Model:HS28 True Density(g/cm³):0.28 D50(μm):45 D90(μm):65 Crush Strength:4000psi Flotation: ≥95% Moisture: ≤0.3%

HS38


Model:HS38 True Density(g/cm³):0.38 D50(μm):30 D90(μm):50 Crush Strength:5500psi Flotation: ≥95% Moisture: ≤0.3%

HS42


Model:HS42 True Density(g/cm³):0.42 D50(μm):25 D90(μm):40 Crush Strength:8000psi Flotation: ≥95% Moisture: ≤0.3%

HS46


Model:HS46 True Density(g/cm³):0.46 D50(μm):20 D90(μm):30 Crush Strength:16000psi Flotation: ≥95% Moisture: ≤0.3%

HS60


Model:HS60 True Density(g/cm³):0.60 D50(μm):16 D90(μm):25 Crush Strength:28000psi Flotation: ≥95% Moisture: ≤0.3%
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Hollowlite Hollow Glass Sphere

Hollow Glass Sphere is a kind of hollow spherical powdered ultralight inorganic nonmetallic materials. 

Low density

Reducing the products’basic weight obviously after filling. (the density of HGS is one out of a dozen of traditional filler particles' density). 

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.

APPLICATION

ABOUT US

Zhengzhou Hollowlite Materials Co., Ltd.


View Details
10 years

Specializing in hollow glass beads for more than 10 years

20000 tons

Annual output of 20000 tons

60 +

More than 60 kinds of product specifications

NEWS

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