HN40HS Glass Microspheres
Product Specifications
Product Name:
HN40HS glass microspheres
Application:
Aviation Materials
Compressive Strength:
6000 psi
Chemical Composition:
SiO2, Na2O, CaO, MgO, Al2O3
Color:
White or transparent
Product Description
Hollow glass microspheres (HN40HS) are advanced thermal insulation materials specifically designed for battery pack glue applications. These microspheres provide an effective solution for improving product properties across multiple industries.
The unique properties of hollow glass bubbles make them ideal for:
- Weight reduction in composite materials
- Enhanced thermal management
- Improved vibration damping
- Superior adhesion properties
- Excellent workability in battery pack applications
Key Applications
Portable Electronic Devices: Ideal for battery packs in smartphones, tablets, and laptops where lightweight, durable adhesives with superior thermal management are required.
Aerospace: Essential for battery packs requiring high temperature tolerance, maintaining adhesion and performance under extreme conditions.
Technical Specifications
| Model |
True Density (g/cm³) |
Bulk Density (g/cm³) |
Compressive Strength (psi) |
Diameter (µm) |
| HN40HS |
0.38-0.42 |
0.20-0.23 |
4000 |
20 | 40 | 75 |
Product Advantages
- Lightweight filler material
- Easy to incorporate into formulations
- Flameproof properties
- Excellent thermal insulation
- Improved chemical resistance
Why Choose Our HN40HS Microspheres?
- Over 20 years of specialized manufacturing experience
- Ranked among the largest HGB manufacturers globally
- Guaranteed product quality with verifiable density and strength specifications
- Consistent product performance and reliability
Frequently Asked Questions
What packaging options are available for HN40HS microspheres?
We offer standard packaging in cartons and ton bags, with dimensions varying by product model and density. Custom packaging solutions are available upon request.
What are the company credentials and achievements?
Founded in 2011 with government-backed research, we've achieved significant technological breakthroughs and been recognized as a "High-Tech Enterprise" and "Outstanding Enterprise in Shanxi province." Our products are used in major national projects by CNPC and CNOOC.
What safety precautions should be taken when handling these microspheres?
Work in well-ventilated areas, minimize dust generation during unpacking, and use appropriate personal protective equipment (safety glasses, gloves) if you have dust sensitivities.
What are the primary benefits of using hollow glass bubbles?
They enhance thermal insulation, improve fluidity and stiffness, increase strength endurance, and provide excellent chemical resistance while reducing weight.
What industries commonly use hollow glass bubbles?
Aerospace, rubber, plastic, marine, and construction industries benefit from their lightweight filler properties that improve performance while reducing costs.
What is the production capacity of your facility?
Current annual capacity is 15,000 tonnes, expanding to 35,000 tonnes by 2026 with our second production line.
How should hollow glass bubbles be stored?
Store in dry, cool areas away from direct sunlight with packages tightly sealed to prevent moisture absorption and particle emission.
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