Glass beads blasting media, as one nonmagnetic material, are made from glass sand which are crushed by glass blocks and plates glass, and then shaped into round beads by a high temperature in the electric furnace.
1.. What is the Glass Bead Blasting Media Made of?
SiO2：72.00 – 73.00%
Na2O：13.30 – 14.30%
CaO：7.20 – 9.20%
MgO：3.50 – 4.00%
2..Glass Beads Blasting Media Size Chart
| 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 |
3 . Main Characteristics of Glass Bead Blsting Media
The chemical composition is inert silicon dioxide without disturbance of chemical activity.
Smoothsurface and good finish, which does not damage the mechanical accuracy of the workpiece.
Round elastic particles, impact resistant, which can be recycled many times with less loss.
Surface treatment with glass beads is cost-effective and precisely controlled.
Small wear to spray andprolong nozzle service life.
The workpiece surface after treatment is smooth, with a special aesthetic feeling, and improve the product value.
Suitable for dry and wet sand blasting
It is made of non-alkaline soda-lime materials and have good chemical stability.
No ferrous substances or other harmful substances andECO friendly.
4 . Product packaging:
Made of waterproof plastic woven fabric, packaged in a 600 × 400mm bag lined with a layer of plastic film, the packaging is reliable and the transportation is safe. Each bag has a net weight of 25kg.
5 . FAQ
Q: How long does it take on average for sample development?
A: Samples are usually completed within 1-3 working days after receiving the sample fee.
Q: Do you have the right to export?
A: Yes, we have registered with customs and obtained the right to export independently.
Q: What standards can be achieved?
A: Our products comply with the ISO 9001 standard.
Q: Can you provide free samples?
A: Yes, we can provide glass beads for free, but we won't pay for shipping
Q: What is the delivery time?
A: Generally, delivery details are provided within 7 days after order confirmation. The exact delivery time depends on your order and quantity.
Q: What is your international market?
A: International cooperation Our glass beads are exported to about 40 countries and regions including the United States, Thailand, Singapore, Pakistan, and the Middle East.
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