HN50 Hollow Glass Microspheres for Synthetic Rubber Applications
Product Specifications
| Attribute |
Value |
| Product Name |
HN50 hollow glass microspheres |
| Application |
Automobile Vehicle |
| Diameter |
15-60 µm |
| Density |
0.48-0.52 g/cm³ |
| Compressive Strength |
8000 psi |
| Chemical Composition |
SiO2, Na2O, CaO, MgO, Al2O3 |
| Color |
White or transparent |
| Dielectric Constant |
1.2-2.2 (100MHZ) |
| Thermal Conductivity |
0.07 |
Product Description
HN50 hollow glass microspheres significantly reduce the weight of shoe soles while maintaining production costs. Their excellent flow properties enhance adhesive material flowability, improving mold filling during sole production and providing structural support.
Key Benefits
- Lightweight: Reduces overall material weight, ideal for battery packs and footwear
- High Strength: 8000 psi compressive strength withstands high stress applications
- Thermal Insulation: Excellent temperature regulation properties
Technical Specifications
| Model |
True Density (g/cm³) |
Bulk Density (g/cm³) |
Compressive Strength (psi) |
Diameter (µm) |
| HN50 |
0.48-0.52 |
0.25-0.27 |
8000 |
15-60 |
Product Advantages
Lightweight, Easy Dispersion, Heat Insulation, Noise Cancellation, Flame Proof
Why Choose Hainuo?
- 20+ years specialized in hollow glass bubble manufacturing
- Ranked among largest HGB manufacturers globally
- Guaranteed product quality with comprehensive testing available
- Consistent product performance and reliability
Frequently Asked Questions
What packaging options are available for HGBs?
We offer carton and ton bag packaging options with dimensions varying by model and density. Custom packaging solutions are available upon request.
What is Hainuo's company background?
Founded in 2011 with government-backed research, Hainuo Technology has achieved significant 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 HGBs?
Handle packages in ventilated areas with minimal vibration. For sensitive individuals, safety glasses and gloves are recommended to prevent dust exposure.
What are the main advantages of hollow glass bubbles?
HGBs enhance thermal insulation, fluidity, stiffness, strength endurance, and chemical resistance while reducing weight.
What industries use hollow glass bubbles?
Aerospace, rubber, plastic, marine, and construction industries benefit from HGBs as lightweight fillers that improve performance and reduce costs.
What is the size and density range of HGBs?
Density ranges from 0.11-0.606 g/cm³ with particle sizes from 10-115µm, depending on application requirements.
Are HGBs environmentally friendly?
Yes, made from natural sand, HGBs are recyclable and environmentally safe throughout production and use.
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 production capacity?
Current annual capacity is 15,000 tonnes, expanding to 35,000 tonnes by 2026 with new production lines.
How should HGBs be stored?
Store in dry, cool, dark areas away from moisture and sunlight. Keep packages tightly sealed to prevent particle emission.
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