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High Density Aviation Foam Glass Microballoons High Thermal Conductivity 0.085

High Density Aviation Foam Glass Microballoons High Thermal Conductivity 0.085

High Density Aviation Foam glass microballoons

glass microballoons High Density Aviation Foam

glass microballoons High Thermal Conductivity 0.085

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Product Details
Thermal Condictivity:
True Density:
Surface Area:
Bulk Density:
0.15-1.0 G/cm³
Particle Surface Area:
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Product Description

High Density Aviation Foam Glass Microballoons

Product Description:

Hollow Microspheres are a versatile material offering a variety of properties that make them ideal for a range of applications. The most notable properties of these microspheres are their high thermal conductivity (0.085), high particle surface area, and dielectric constant of 1.2-2.2 (100MHZ). These properties make them suitable for a variety of uses, including construction, rubber, aerospace adhesives, and buoyancy materials. Additionally, these hollow microspheres are designed to protect aircrafts and enhance the performance of protection systems.

Hollow Microspheres are available in diameters of 25-85µm, and are designed to provide superior performance in a range of applications. As such, these microspheres are a reliable and cost-effective choice for many applications.



  • Product Name: Hollow Microspheres
  • Porosity: High
  • Dielectric Constant: 1.2-2.2(100MHZ)
  • Diameter: 25-85µm
  • Bulk Density: 0.12-0.15
  • True Density: 0.244-0.256
  • Improve corrision resistance
  • Prevent deformation
  • Reduce mechanical stress

Technical Parameters:

Parameter Value
Application Construction, Rubber, Aerospace Adhesives, Boyancy Materials.
Surface Area High
True Density 0.244-0.256
Porosity High
Particle Surface Area High
Thermal Condictivity 0.085
Dielectric Constant 1.2-2.2(100MHZ)
Bulk Density 0.12-0.15
Diameter 25-85µm
Density 0.15-1.0 G/cm³


Hollow Microspheres, under the brand name HAINUO and model number HN25HS, are manufactured in Shanxi China. With a thermal conductivity of 0.085 and a dielectric constant of 1.2-2.2 (100MHZ), these spheres have a diameter of 25-85µm and provide multiple applications such as construction, rubber, aerospace adhesives and boyancy materials. The high surface area of Hollow Microspheres makes them ideal for efficient heat transfer, enhancing shield and as adhesive materials.

Support and Services:

Hollow Microspheres Technical Support and Service

We provide reliable technical support and service for our Hollow Microspheres products, so that you can have peace of mind when choosing and using them. Our team of experienced professionals is available to answer your questions and provide assistance in selecting the best product for your needs.

We also provide technical support and service for our existing customers, including installation and troubleshooting. Our experienced team can help you with any problem you may have, and we are available to assist you in any way possible.

If you need any additional assistance or have any questions, please do not hesitate to contact us and we will be more than happy to help.



Q1: What is the brand name of the Hollow Microspheres?
A1: The brand name of the Hollow Microspheres is HAINUO.
Q2: What is the model number of the Hollow Microspheres?
A2: The model number of the Hollow Microspheres is HN25HS.
Q3: Where is the Hollow Microspheres made?
A3: The Hollow Microspheres are made in Shanxi, China.
Q4: What are the advantages of the Hollow Microspheres?
A4: The Hollow Microspheres have strong thermal insulation, high refractive index, good light transmittance and low thermal conductivity.
Q5: What are the applications of the Hollow Microspheres?
A5: The Hollow Microspheres can be used in aerospace, automotive, and industrial applications, as well as coatings, plastics, and rubber products.

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