Quartz Lumps are high-purity, coarse crystalline chunks of natural quartz used extensively in industrial applications such as glass manufacturing, ceramics, refractory materials, foundry operations, and metallurgical processes. These quartz lumps boast superior chemical stability, hardness, and thermal resistance, making them indispensable for producing durable and high-quality products. Sourced from premium mineral deposits, the lumps offer consistent size and exceptional purity, minimizing impurities that could interfere with industrial reactions or product texture. Their mechanical robustness ensures stability under high-temperature processing conditions, making them ideal for traders, manufacturers, and industries seeking reliable raw material for enhanced process performance and product quality.
Key Features
| Features | Description |
|---|---|
| Purity Level | High-purity quartz, typically above 99% SiO2 content |
| Physical Form | Coarse crystalline lumps |
| Size Range | Variable lump sizes, commonly 10mm to 50mm |
| Thermal Resistance | Withstands high temperatures without deformation |
| Chemical Stability | Resistant to most acids and alkalis |
| Hardness | Mohs hardness of approximately 7 providing mechanical durability |
| Typical Applications | Glass manufacturing, refractory lining, ceramics, foundry, metallurgical processes |
| Source | Extracted from premium natural quartz deposits |
| Moisture Content | Low moisture to inhibit contamination during processing |
| Packaging | Bulk bags, Jumbo bags, or customized packaging as per industrial requirements |
| Attributes | Description |
|---|---|
| Chemical Composition | SiO2 > 99% |
| Iron Oxide (Fe2O3) Content | < 0.1% |
| Aluminum Oxide (Al2O3) | < 0.1% |
| Bulk Density | Approx. 2.6 g/cm³ |
| Size Distribution | 10mm to 50mm lumps |
| Moisture Content | < 0.5% |
| Color | Milky white to transparent |
| Specific Gravity | 2.65 |
| Loss on Ignition | < 0.05% |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The quartz lumps typically have a purity level of over 99% silicon dioxide (SiO2), ensuring suitability for high-end industrial applications.
Yes, quartz lumps are available in a variable size range, commonly from 10mm to 50mm, and custom sizing can be arranged depending on the buyer's requirements.
Absolutely, due to their excellent thermal resistance and chemical stability, these quartz lumps are ideal for refractory linings and other high-temperature industrial processes.
The moisture content in the quartz lumps is maintained below 0.5% to inhibit contamination and ensure consistent quality during high-temperature processing.
Yes, with iron oxide content below 0.1%, these quartz lumps meet the stringent requirements for glass manufacturing to avoid coloration and defects.
Country Of Origin: India
