HN46 Hollow Glass Microspheres for Construction 10-75µm
| Attribute | Value |
|---|---|
| Product name | HN46 glass microspheres |
| Application | Construction |
| Diameter | 10-75µm |
| Density | 0.15-1.0 g/cm³ |
| Compressive Strength | 6000 psi |
| Chemical Composition | SiO2, Na2O, CaO, MgO, Al2O3 |
| Color | White or transparent |
| True Density | 0.44-0.48 |
| Bulk Density | 0.23-0.26 |
| Dielectric Constant | 1.2-2.2（100MHZ） |
| Thermal Conductivity | 0.153 |
Thermoplastic hollow glass microspheres (HN46) for injection molding and synthetic foam applications.
The addition of hollow glass microspheres in thermoplastic applications provides multiple benefits:
- Significant weight reduction
- Improved dimensional stability
- Enhanced mechanical properties
- Superior surface finish
- Excellent thermal insulation properties
- Extrusion: Reduces weight while improving dimensional stability and thermal insulation
- Thermoforming: Enhances surface finish while reducing product weight
- Blow molding: Improves mechanical properties and thermal insulation
| Model | True Density (g/cm³) | Bulk Density (g/cm³) | Compressive Strength (psi) | Diameter (µm) |
|---|---|---|---|---|
| HN46 | 0.44-0.48 | 0.23-0.26 | 6000 | 20 | 40 | 75 |
- Reduces production costs
- Simplifies molding process
- Improves surface polish
- Minimizes material shrinkage
- 20+ years specialized manufacturing experience
- Ranked among top global HGB manufacturers
- Guaranteed product quality with comprehensive testing
- Consistent performance and reliability
We offer standard carton and ton bag packaging, with dimensions varying by product model and density. Custom packaging solutions are available upon request.
Founded in 2011 with government-backed research, Hainuo Technology has 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.
Handle packages in well-ventilated areas with minimal vibration. For dust-sensitive individuals, we recommend safety glasses and gloves during unpacking.
They enhance thermal insulation, improve fluidity and stiffness, increase strength endurance, and provide excellent chemical resistance while reducing weight.
Aerospace, rubber, plastic, marine, and construction industries benefit from their lightweight filler properties and cost reduction capabilities.
Our products range from 10-115µm in size with densities from 0.11-0.606 g/cm³, depending on application requirements.
Yes, made from natural sand, they are fully recyclable and cause no environmental harm, aligning with our sustainable production philosophy.
Yes, they reduce material weight, improve strength, enhance printability, and minimize warping in 3D printing applications.
Absolutely, they serve as lightweight aggregates that improve thermal insulation, fire resistance, workability, and concrete durability.
Our current annual capacity is 15,000 tonnes, expanding to 35,000 tonnes by 2026 with our second production line.
Store in dry, cool, dark areas away from direct sunlight. Keep packages tightly sealed to prevent particle emission and moisture absorption.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.