Send Message
Home > products > Hollow Microspheres >
25-85uM Hollow Microspheres Glass Microbubbles For Enhanced Protection

25-85uM Hollow Microspheres Glass Microbubbles For Enhanced Protection

Hollow Microspheres for Enhanced Protection

85um glass microbubbles

glass microbubbles for Enhanced Protection

Place of Origin:


Brand Name:


Model Number:


Contact Us

Request A Quote
Product Details
Dielectric Constant:
Construction,Rubber, Aerospace Adhesives,Boyancy Materials.
Thermal Condictivity:
Bulk Density:
0.15-1.0 G/cm³
True Density:
Payment & Shipping Terms
Product Description

Product Description:

Hollow Microspheres are a type of lightweight, spheroidal, low-density particles that can be used to reduce mechanical stress and provide insulation in a variety of applications, particularly in aviation and construction. These microspheres have a diameter range from 25-85 µm and a density range from 0.15-1.0 g/cm³, with a bulk density of 0.12-0.15. They also have a low dielectric constant of 1.2-2.2 (100MHZ). Because of their low density and dielectric constant, hollow microspheres are ideal for use in rubber and aerospace adhesives, buoyancy materials and other applications where weight reduction is essential.



  • Product Name: Hollow Microspheres
  • Diameter: 25-85µm
  • Bulk Density: 0.12-0.15
  • Surface Area: High
  • Thermal Condictivity: 0.085
  • Dielectric Constant: 1.2-2.2(100MHZ)
  • Benefits: reduce mechanical stress, efficient heat transfer, and prevent deformation

Technical Parameters:

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


Hollow Microspheres HAINUO HN25HS, with a diameter of 25-85µm, a high surface area, and true density of 0.244-0.256, is a great shielding material with a density of 0.15-1.0 G/cm³ and a dielectric constant of 1.2-2.2(100MHZ). It is specifically designed to enhance the shield effect and protect aircrafts. It is made in Shanxi China, providing users a reliable shielding protection.


Support and Services:

Hollow Microspheres Technical Support and Service

We offer a comprehensive technical support and service program for our Hollow Microspheres products. Our dedicated team of experts is available to help you with any questions or concerns that you may have. We provide assistance with product selection, troubleshooting, installation, and maintenance. We also offer free software updates and technical advice.

Our customer support team is available 24 hours a day, seven days a week. We understand that our customers have diverse needs and we are committed to providing them with the best possible service.

We are committed to providing our customers with the highest quality of products and services. All of our products are backed by a satisfaction guarantee. If you are not satisfied with your purchase, we will provide you with a full refund or exchange.



Q1: What is Hollow Microspheres?

A1: Hollow Microspheres is a product made by HAINUO, and the model number is HN25HS. It is a type of hollow sphere made in Shanxi China.

Q2: What is the main purpose of Hollow Microspheres?

A2: Hollow Microspheres can be used for various applications such as thermal insulation, acoustic insulation, weight reduction, vibration absorption and more.

Q3: What is the material of Hollow Microspheres?

A3: Hollow Microspheres is made of lightweight and durable material, such as low density polyethylene.

Q4: How to use Hollow Microspheres?

A4: Hollow Microspheres can be used for a variety of applications, such as in fillers, insulation, sound absorption, weight reduction and filtration.

Q5: Where can I purchase Hollow Microspheres?

A5: You can purchase Hollow Microspheres from HAINUO, the producer of the product. It is model number HN25HS and it is made in Shanxi, China.

Send your inquiry directly to us

Privacy Policy China Good Quality Hollow Glass Microspheres Supplier. Copyright © 2023-2024 . All Rights Reserved.