Structural Sealants Glass Microbubbles HN60S Thermal Insulation Material
Product Specifications
| Product name |
HN60S glass microspheres |
| Application |
Rubber, Ocean, Automobile Vehicle |
| Diameter |
10-60 µm |
| Density |
0.15-1.0 g/cm³ |
| Compressive Strength |
12000 psi |
| Chemical Composition |
SiO2, Na2O, CaO, MgO, Al2O3 |
| Color |
White or transparent |
| True Density |
0.594-0.606 |
| Bulk Density |
0.30-0.34 |
| Dielectric Constant |
1.2-2.2 (100MHZ) |
| Thermal Conductivity |
0.2 |
Product Description
Hollow Glass Bubble Description
The addition of hollow glass bubbles in structural sealants utilizes lightweight, low-density filler material to enhance the sealant's properties. These microspheres provide multiple benefits including improved thermal insulation and structural reinforcement.
Hollow Glass Bubbles Applications
- Surface treatment: HGBs can be treated with coatings to improve adhesion, chemical resistance, and UV stability.
- Chemical composition: Borosilicate glass HGBs offer high chemical resistance and temperature stability.
- Wall thickness: Thicker-walled HGBs provide greater reinforcement and durability in sealants.
Technical Specifications
| Model |
True Density(g/cm³) |
Bulk Density(g/cm³) |
Compressive Strength(psi) |
Diameter(um) |
| HN16K |
0.44-0.48 |
0.23-0.26 |
10000 |
20 | 40 | 75 |
Product Advantages
Lightweight
Easy Disperse
Heat Insulation
Noise Cancellation
FlameProof
Why Choose Us?
- Specialized in manufacturing Hollow Glass Bubbles for over 20 years
- Ranked among the largest HGBs manufacturers globally
- Guaranteed product quality with verifiable density, radius, and compressive strength
- Consistent product performance and reliability as our top priority
Frequently Asked Questions
Can you tell me more about package details of Hainuo HGBs?
We offer standard packaging options in cartons and ton bags, with dimensions varying by model and density. Customers can discuss custom packaging requirements with our team.
What is Hainuo Technology's history and achievements?
Founded in 2011 with research backing from government institutions, Hainuo Technology has achieved rapid technological breakthroughs and earned recognition including "High-Tech Enterprise" and "Outstanding Enterprise in Shanxi province." Our products are used in major national projects by CNPC and CNOOC.
What precautions should be taken when handling HGBs?
Handle packages in ventilated areas with minimal vibration to reduce dust emission. For sensitive individuals, safety glasses and gloves are recommended during unpacking.
What are the advantages of using hollow glass bubbles?
HGBs enhance thermal insulation, fluidity, stiffness, strength endurance, and chemical resistance while reducing weight in various applications.
What are common applications of hollow glass bubbles?
HGBs are widely used in aerospace, rubber, plastic, marine, and construction industries as lightweight fillers that improve performance and reduce costs.
What is the density and size range of Hainuo HGBs?
Typical density ranges from 0.11-0.606 g/cm³ with sizes from 10-115µm, varying by application requirements.
Are Hollow Glass Bubbles environmentally friendly?
Yes, made from natural sand, HGBs are recyclable and environmentally safe. Hainuo prioritizes sustainable production practices.
Can HGBs be used in 3D Printing?
Yes, they reduce weight and improve strength in 3D printing materials while enhancing printability and reducing warping.
Can HGBs be used in Concrete?
Yes, they serve as lightweight aggregates that improve thermal insulation, fire resistance, workability, and concrete durability.
What is Hainuo's annual production capacity?
Current capacity is 15,000 tonnes annually, expanding to 35,000 tonnes by 2026 with our second production line.
How should HGBs be stored?
Store in dry, cool, dark areas away from moisture and direct sunlight. Keep packages tightly sealed to prevent particle emission.
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