Solid glass microbeads, a tiny but powerful industrial miracle. With its unique physical and chemical properties, it shows excellent performance and wide application prospects in many fields. We believe that in the future development, solid glass beads will continue to play an important role and contribute to the progress and development of human society.
Solid glass microbeads

What Are Bead Blasting’s Applications?
Aerospace industry | Remove rust and paint from mechanical components to remove knife marks. |
Remove scratches on the rubber | Reflective paint for roads |
Scratch treatment on the surface of stainless steel. | |
Foundry industry; | Pre processing in the electroplating industry. |
Semiconductor Industry | Crafts for exterior decoration |
Solid glass microbeads
Solid Glass Beads: Tiny but Powerful Industrial Wonders
In the grand arena of science, technology and industry, there are some materials that are tiny but have the power to change the world. Solid glass beads, is such a seemingly simple but contains a huge potential of materials. Today, let us go into the world of solid glass beads to explore its mysteries and unlimited possibilities.
First, the product reveal: Solid glass microbeads
Solid glass beads, a kind of small spherical body with a diameter usually between a few microns and a few hundred microns, show excellent performance in many fields with its high strength, high transparency and good weather resistance. These tiny glass particles, made of high-purity silica sand after high-temperature melting, no internal voids, smooth surface, each as if nature’s carefully carved work.
Second, technical characteristics: tiny body, huge energy
Fine and uniform particles: the particle size range of solid glass beads is precisely controlled, which can easily fill various gaps and realize detailed seam effects.
Chemical resistance: It is not eroded by acid and alkali and other chemicals, ensuring stable performance in various environments.
High temperature stability: as an inorganic material, solid glass beads remain in their original state at high temperatures and are suitable for a wide range of temperature conditions.
Low Density: The lightweight nature makes it ideal for reducing product weight while lowering production costs.
Third, the application areas: ubiquitous tiny figure
Manufacturing of joints: Solid glass beads play a key role in joints, not only enhancing aesthetics, but also increasing scrub resistance and stability.
Road safety: As a reflective medium in road marking materials, solid glass beads improve the safety of night driving.
Building materials: Adding Solid glass microbeads to concrete, mortar and other building materials can significantly improve their strength and durability.
Fourth, the production process: craftsmanship, excellence
The production process of solid glass beads unites human wisdom and craftsmanship. From the preparation of raw materials to the melting of raw materials, to the balling process, cooling and curing, screening and classification, each step is carefully designed and strictly controlled to ensure that the solid glass beads produced meet the highest standards.
- Environmentally friendly: green production, sustainable development
We understand the importance of environmental protection and are committed to developing more environmentally friendly production processes. Solid glass beads can be recycled and reused, reducing the burden on the environment. At the same time, we also actively advocate the concept of green consumption and encourage our customers to choose environmentally friendly materials to jointly protect the earth’s home.
Size of glass beads for blasting
Model of Bead blasting glass | Sieve Size (mesh) | Particle Size Range(μm) |
WSL17L# | 20~40 | 425 ~ 850 |
WSL 18L# | 30~40 | 425 ~ 600 |
WSL 19L# | 40~60 | 300 ~ 425 |
WSL 20L# | 60~100 | 150 ~ 300 |
WSL 21L# | 70~140 | 106 ~ 212 |
WSL 22L# | 100~140 | 106 ~ 150 |
WSL 23L# | 100~200 | 75 ~ 150 |
WSL 24L# | 140~200 | 75 ~ 106 |
WSL 25L# | 140~270 | 53 ~ 106 |
WSL 26L# | 200~325 | 45 ~ 75 |
Specification of Bead blasting glass
Specific gravity | 2.4-2.6 g/m3 |
Stacking density | 1.5g/cm3 |
Type | Blasting / Shot Peening Media |
Spherical | |
Rockwell hardness: | 46HRC |
Mohs | 6-7 |
Round rate | 80% |
Melting point | 710-730 ℃ |
Index of refraction | 1.5—1.6 |


