Glass beads are produced by calcined high quality spherical glass beads to a balance between internal stresses and against cracking. Moreover, the inherent durability of glass beads helps it resist all impacts, can be reused continuously and bring high economic efficiency. Glass beads are produced by me high quality spherical glass beads to a balance between internal stresses and against cracking. Moreover, the inherent durability of glass beads helps it resist all impacts, can be reused continuously and bring high economic efficiency.
Application: Glass beads are used for mold cleaning, engraving and decoration in the glass industry, removing rust and corrosion products without affecting the substrate material, cleaning and preparing surfaces and spraying. Ball to enhance durability, reduce friction.
| GLASS BEADS | |||
| Chemicao Analysis | Physical Properties | ||
| SiO2 | >65.0% | Bulk Density | 1.5g/cm3 |
| Na2O | <14.0% | Real Density | 2.5g/cm3 |
| CaO | <8.0% | Mohs Hardness | 6-7 |
| MgO | >0.15% | HRC Hardness | 46 |
| Al2O3 | 0.5-2.0% | Roundness | >92.5% |
| Fe2O3 | >0.15% | Magnetic | <0.1% |
| Other | 2.0% | Bubble | <0.1% |
| Usage | Trafic paint | ||
| SIZE GLASS BEADS | ||
| Grit size | Mesh | Size |
| #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 |
Growell Vietnam is committed to providing a full range of Glass Beads:
– High quality, uniform in structure
– Goods are always available
– After-sales service is always good
In addition, we also have free and periodical consulting, technical support services for your company to ensure the highest efficiency of your company’s production process.
