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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PRODUCTS

Hollow Glass Sphere HL Series

Hollow Glass Sphere HS Series

Hollow Glass Sphere HM Series

Glass Beads

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%

HS60

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

HS65

Model：HS65 True Density（g/cm³）：0.65 D50(μm)：13 D90(μm)：20 Crush Strength：30000psi Flotation: ≥95% Moisture: ≤0.3%

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

Energy Efficient

Hollow Glass Sphere are widely used in reflective thermal insulation coatings, giving reflective thermal insulation coatings special functions. The reflective heat insulation coating becomes a new type of cooling coating, which has the functions of reflection, radiation and hollow microsphere heat insulation. The coating can efficiently reflect solar infrared and ultraviolet rays in the range of 400nm-2500nm, prevent the heat of the sun from accumulating and heating up the surface of the object, and can automatically carry out heat radiation and cooling, and radiate the heat on the surface of the object into the air to reduce the temperature of the object. At present, this kind of reflective thermal insulation coating is not only used in military and aerospace equipment, but also widely used in oil pipelines, oil storage tanks, communication base stations, large grain storage and other industries.

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Oil Drilling

Hollow Glass Sphere are inorganic non-metallic oxides, which are weakly alkaline and very stable in nature. They can be added to various existing mud systems without reacting with various chemicals in the mud, which can ensure the chemical stability of drilling fluid.

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Marine Equipment

Hollow glass microspheres are very suitable for solid buoyancy materials as lightweight fillers with low density and high strength. Its main application characteristics are:

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Aerospace

1) Low density; 2) Low dielectric constant; 3) Heat insulation; 4) Prevent material cracking.

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Adhesive

The addition of hollow glass microspheres can reduce the density, effectively control the thickness of the adhesive layer, reduce shrinkage and cracking, and give it heat insulation, sound insulation and other properties. Silicones, epoxy resins, acrylics, urethanes and the like may be added. According to the type of adhesive and application scenarios, Hollowlite can recommend special surface treatment hollow glass spheres to meet customers different needs.

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Electronic information 5G

5G communication uses millimeter wave, short wavelength, poor diffraction ability, large attenuation in the propagation process, so it is necessary to reduce the dielectric constant and dielectric loss of the material to improve signal transmission speed and efficiency, reduce delay and loss. Because of its low dielectric constant and dielectric loss, hollow glass microspheres can be added to the substrate as a low dielectric filler to improve the dielectric properties of the product. It can be widely used in materials such as 5G base stations and radomes, 5G mobile phone frames and backplanes, and IoT devices.

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Transportation

Hollow Glass Sphere are a cutting-edge new material, which is of great significance to improve the performance of thermoplastic and thermosetting composite materials, lightweight material strategy, energy saving and environmental protection. Compared to regular plastics with mineral powder, Hollow Glass Sphere are used in resins to give plastics a series of excellent properties:

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Other

Hollow glass beads are micron-level hollow closed spheres with low density, high strength and low thermal conductivity. They are used in elastomers such as glue and have the functions of heat insulation, weight reduction and increased resilience,

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Rubber

Hollow glass beads to add rubber, can greatly reduce the proportion of shoes, shoes more comfortable.

Electronic Information 5G

Transportation

Other

Zhengzhou Shenglaite Hollow Microspheres New Material Co., Ltd.

ABOUT US

Zhengzhou Hollowlite Materials Co., Ltd.

Zhengzhou Hollowlite Materials Co., Ltd. is a leading Chinese manufacturer of high-performance Hollow Glass Spheres and Glass Beads. Our products serve a wide range of applications, including oil & gas, thermal insulation coatings, SMC, composites, adhesives, explosives, modified plastics, and FRP, ETC.

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10 years

Specializing in hollow glass spheres for over 10 years.

25500 tons

Annual output of 25500 tons

60 +

More than 60 kinds of product specifications

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