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Low Thermal Conductivity High Chemical Resistance Hollow Glass Bubbles Glass Microbubbles

Low Thermal Conductivity High Chemical Resistance Hollow Glass Bubbles Glass Microbubbles

Low Thermal Conductivity Hollow Glass Bubbles

High Chemical Resistance Hollow Glass Bubbles

High Chemical Resistance glass microbubbles

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Product Details
Compressive Strength:
Thermal Expansion:
Thermal Conductivity:
Chemical Resistance:
UV Resistance:
Payment & Shipping Terms
Product Description

Product Description:

Hollow Glass Bubbles are an innovative product that provides high acoustic insulation, UV resistance, low thermal expansion, and high chemical resistance. These tiny glass spheres are transparent and have a low thermal conductivity that helps to reduce thermal expansion and cost. In addition, these hollow glass bubbles have a high sound insulation to reduce sound transmission. These bubbles are multi-functional and offer many advantages, such as reducing thermal expansion and cost, providing low thermal conductivity, and having a high sound insulation.


  • Product Name: Hollow Glass Bubbles
  • Cost: Reasonable
  • Color: Transparent
  • UV Resistance: High
  • Acoustic Insulation: High
  • Density: Low
  • Prevent cracks
  • Thermoplastic composite
  • Low thermal conductivity

Technical Parameters:

Property Hollow Glass Bubbles
Compressive Strength High
Acoustic Insulation High
Chemical Resistance High
Thermal Expansion Low
Color Transparent
Flammability Non-flammable
Cost Reasonable
Material Glass
Thermal Conductivity Low
UV Resistance High
Automotive Applications Yes
Reduce Thermal Expansion Yes
Low Thermal Conductivity Yes
High Acoustic Insulation Yes


HAINUO's Hollow Glass Bubbles (HN32HS) are a cost-effective solution for a variety of applications. Made from a special glass material, the HN32HS bubbles have a low density and low thermal conductivity, while providing excellent acoustic insulation and heat resistance. The bubbles have a high strength, making them ideal for automotive applications. They can also be used to prevent cracks in polyurethane molding and as a substitute for adhesives.


Packing and Shipping:

Packaging and Shipping: Hollow Glass Bubbles

Hollow glass bubbles are carefully packaged in polyethylene bags with a net weight of 25kg/bag. The bags are then placed in a cardboard box for shipping. All packages are labelled correctly and clearly to ensure safe and efficient delivery.

The boxes are then placed on a pallet and sealed securely with shrink wrap. The pallets are shrink-wrapped to ensure that the box remains firmly in place during transit. The pallets are further secured with plastic straps, which are tightened securely to the pallet.

The pallets are then loaded onto a truck, which is then driven to the destination address. The driver is responsible for ensuring the safe and timely delivery of the shipment.



Q1: What is Hollow Glass Bubbles?
A1: Hollow Glass Bubbles is a product from HAINUO, with model number HN32HS, which is made in Shanxi China. It is a lightweight, low-density material made from hollow glass microspheres.
Q2: What are the advantages of Hollow Glass Bubbles?
A2: Hollow Glass Bubbles has a number of advantages, including its lightweight nature, low thermal conductivity, low water absorption, and good insulation capability. It also has excellent chemical stability and high resistance to shock and abrasion.
Q3: What is the application of Hollow Glass Bubbles?
A3: Hollow Glass Bubbles is widely used in various industries, such as construction, automotive, marine, aerospace, and electronics. It can be used as insulation material, acoustic material, buoyancy material, filler material, and thermal insulation material.
Q4: What is the size of the Bubbles?
A4: The size of the Hollow Glass Bubbles ranges from 0.5mm to 30mm, depending on the specific application.
Q5: What is the packing of Hollow Glass Bubbles?
A5: The Hollow Glass Bubbles is usually packed in 25kg bags or 500kg big bags. Other packing methods are also available upon request.

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