Customization: | Available |
---|---|
Main Raw Material: | Sio2 |
Appearance: | Solid |
Still deciding? Get samples of US$ 1/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Hollow glass microspheres represent the pinnacle of innovation in multifunctional filling materials. These ultra-fine, hollow spherical marvels are essential for advanced engineering and design applications.
Characterized by their elegant gray-white or light gray hue, these spheres boast a composition primarily of silicon dioxide and alumina, offering a sophisticated balance of strength and lightness.
With a bulk density ranging from 0.9 to 1.2 grams per cubic centimeter and a true density of 1.7 grams per cubic centimeter, they ensure optimal performance and versatility in various applications.
These spheres vary in size from 44 to 2.6 microns, available in mesh sizes such as 325, 500, 800, 1250, 2500, and 5000, making them suitable for a myriad of industry needs.
Boasting a sphericity of over 95%, these spheres are engineered with a robust outer shell and encased with inert gases like nitrogen dioxide and carbon dioxide.
Renowned for high pressure resistance strength ranging from 4000 to 7000 MPa, they also exhibit superior wear resistance and can withstand high temperatures beyond 1450 degrees.
Their exceptional chemical stability means they endure exposure to common acids, alkalis, and salt solutions without degradation, ensuring longevity and reliability.
In addition, they provide excellent sound and heat insulation capabilities with a conductivity coefficient of 0.10 to 0.12, enhancing environmental efficiency.
Tailored to meet specific needs, custom particle sizes are available to suit unique industrial requirements and applications.
Category NO | Sieve Size | Standard diameter((μm) |
30# | 20-40 | 850-425 |
40# | 30-40 | 600-425 |
60# | 40-60 | 425-300 |
80# | 60-100 | 300-150 |
100# | 70-140 | 212-106 |
120# | 100-140 | 150-106 |
150# | 100-200 | 150-75 |
180# | 140-200 | 106-75 |
220# | 140-270 | 106-53 |
280# | 200-325 | 75-45 |
Q1. Are you a manufacturer?
A: Absolutely, without a doubt.
Q2. Is it possible to tour your company facilities?
A: Certainly, as it's often said, experiencing it firsthand is the best proof.
Q3. Do you offer OEM services?
A: Yes, we are fully equipped to handle OEM services.
Q4. What is the smallest order size you accept for a trial?
A: We are committed to offering the most suitable advice and solutions tailored to your specific needs.
Q5. What is the estimated delivery timeframe?
A: The delivery schedule will depend on the quantity of your order.