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Glass Beads are produced using advanced techniques such as direct melting of new glass, titration, forming in deionized water, high-temperature hardening, and polishing. They have perfect sphericity and are free of air bubbles, ensuring superior wear resistance. These beads are ideal for cost-effective dispersion and grinding of low-viscosity slurries, making them well-suited for traditional sand mills.
|
Specific Gravity |
2.5kg/dm3 |
|
Bulk Density |
1.5kg/L |
|
Mohs Hardness |
≥6 |
|
Vickers hardness |
630kg/mm2 |
|
Elastic Modulus |
63Gpa |
|
Minimum Order Quantity (MOQ) |
25kg/drum |
Chemical Composition
|
Chemical Composition |
SiO2 |
Na2O |
CaO |
Al2O3 |
MgO |
Others |
|
Wt% |
70 |
14 |
12 |
1 |
2 |
1 |
Specification
|
Model |
Diameter (φ) mm |
|
NS4 |
0.40-0.60 |
|
NS5 |
0.50-0.75 |
|
NS7.5 |
0.75-1.00 |
|
NS10 |
1.00-1.30 |
|
NS12.5 |
1.25-1.55 |
|
NS15.5 |
1.55-1.85 |
|
NS17 |
1.70-2.00 |
|
NS20 |
2.00-2.40 |
|
NS24 |
2.40-2.85 |
|
NS28.5 |
2.85-3.35 |
|
NS30 |
3.00-3.50 |
|
NS35 |
3.50-4.00 |
|
Model |
Diameter (φ) mm |
|
NSB8 |
8 |
|
NSB9 |
9 |
|
NSB10 |
10 |
|
NSB11 |
11 |
|
NSB12 |
12 |
|
NSB13 |
13 |
|
NSB14 |
14 |
|
NSB15 |
15 |
|
NSB16 |
16 |
|
NSB17 |
17.0 |
|
NSB18 |
18 |
|
NSB20 |
20 |
*Sizes can be tailored to meet specific customer requirements.
Packaged in 25 kg drums and available in composite woven bags or drums.
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