1. Product Description
Glass beads sandblasting media 80 grit are round, clean, smooth, colorless, transparent, solid, high-strength, and chemically stable. FuDa glass beads are mainly used for stainless steel and aluminum surface cleaning, finishing and polishing, and can be repeatedly used without being easily broken.
We use the highest quality special process materials in China for production, with guaranteed quality! With reputation as the guarantee and quantity as the foundation, we have gained widespread recognition and praise from customers both domestically and internationally!
Size：150-300μm
Shape: Spherical
Specific gravity: 2.4-2.6 g/m3
Stacking density: 1.5 g/cm3
Moh's hardness: 6-7
Rockwell hardness: 46HRC
Application：shot blasting or peening for stainless steel and aluminum
2. Chemical Composition of Glass Beads
| SiO2 | 72.00 – 73.00% |
| Na2O | 13.00 – 14.50% |
| CaO | 7.20 – 9.20% |
| MgO | 3.50 – 4.00% |
| Al2O3 | 0.80 – 2.00% |
3. Technical Parameters of Glass Beads
| Specific gravity | 2.4-2.6 g/m3 |
| Stacking density | 1.5g/cm3 |
| Mohs | 6-7 |
| Round rate | ≥80% |
| Melting point | 710-730 ℃ |
| Index of refraction | 1.5-1.6 |
4. Glass Beads Sizes
| Model | Sieve Size (mesh) | Particle Size Range(μm) |
| 30# | 20~40 | 425 ~ 850 |
| 40# | 30~40 | 425 ~ 600 |
| 60# | 40~60 | 300 ~ 425 |
| 80# | 60~100 | 150 ~ 300 |
| 100# | 70~140 | 106 ~ 212 |
| 120# | 100~140 | 106 ~ 150 |
| 150# | 100~200 | 75 ~ 150 |
| 180# | 140~200 | 75 ~ 106 |
| 220# | 140~270 | 53 ~ 106 |
| 280# | 200~325 | 45 ~ 75 |
7. Package
25kgs plastic bag+pallet.
25kgs paper bag+pallet.
Ton bag+pallet.
Advantage
1. Sequential surface treatment: Broken glass balls with the same size, density, and shape can achieve consistent surface treatment results.
Reusable: They can be used multiple times before losing efficiency.
3. Environmental Protection: Unlike traditional sandblasting materials such as alumina and steel grit, glass balls are environmentally friendly, do not emit harmful pollutants, and are easy to clean.
4. Friendly surface: The broken glass beads have a soft surface that will not damage or replace the main material.
Application Industry
Abrasive Glass Beads are widely used in various industries for surface finishing, shot blasting, and peening applications. Some of
the common industries include:
1. Aerospace
2. Automotive
3. Electronics
4. Construction
5. Marine
6. Medical
7. Petrochemical
8. Power generation and more.
common problem
Contact us
Tina The Sales Supervisor
Qinyuan Fuda New Material Technology Co., Ltd
Address: Qinyuan, Shanxi Province,China
Mob/wechat/whatsup: +86 18636559668
Email:tina@fudanewmaterial.com
Contact for Sample and Price!
Your Reliable Glass Beads Sandblasting Media!
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