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Contact SupplierWe are an eminent supplier and exporter of top quality Glass Balls from Maharashtra. We offer a huge range of fancy glass balls that are used for decorative and other purposes. We also offer colored glass balls and can take up bulk orders. Apart from decorative use, our glass balls are primarily used in non-return valves, light-duty corrosion-resistant bearings, flow meters and as insulators. These glass balls are made from top quality materials and are highly durable.
| Material | SiO2 | NA2O | CaO | AI2O3 | A2O3 | MgO |
|---|---|---|---|---|---|---|
| Soda-Lime Glass | 67 | 16 | 7 | 5 | 3 | 2 |
| Borosilicate Glass | 81 | 4 | - | 2 | 13 | - |
| Black Glass | 69.7 | 15.2 | 3,4 | - | 1,3 | - |
| Properties | Soda-Lime Glass | Borosilicate Glass | Black Glass |
| Specific Weight | 2,50 | 2,23 | 2,55 |
| Hardness (KNOOP-KHN) | 465 | 418 | 405 |
| Melting PointoC | 695 | 820 | 650 |
| NormaloC | 110 | 230 | 110 |
|---|---|---|---|
| ExtremeoC | 460 | 490 | 380 |
| Resistance to Thermal Stress | 17oC | 53oC | 18oC |