$20.00
Factory Direct Pricing | Bulk Orders Available
Quartz Crucible With Lid
$71.00
Main Features
- High-quality, purest silica used for fabricating
- Extremely strong and durable
- Remarkably inert with excellent corrosion-resistivity
- Lower coefficient of thermal expansion
- Excellent range of optical transmission
Specification and Details of Quartz Crucible With Lid
Quartz crucible is the perfect equipment for numerous thermal and chemical laboratory processes.Quartz crucible is the perfect equipment for numerous thermal and chemical laboratory processes. It can withstand extremely high temperatures easily and is also chemically inert, ensuring pure and uncontaminated industrial and R&D operations.
These silica crucible is designed to hold the volatile chemicals safely. With the advent of the laboratory crucible, the conventional Rotosil crucibles are steadily being replaced with the better alternative in labs and industries worldwide.
Usage Quartz Crucible
A crucible is an essential component of chemical equipment. It is chemically inert and can endure exceptionally high temperatures, ensuring clean and uncontaminated industrial and R&D activities. Quartz crucibles are ideal for a variety of thermal and chemical laboratory procedures. These silica crucibles are made to contain volatile compounds securely. With the introduction of laboratory crucibles, traditional Rotosil crucibles are gradually being replaced with a superior replacement in labs and enterprises worldwide.
Quartz is a vessel for melting metal liquids and other solid-liquid heating and reaction. It serves as the foundation for facilitating the smooth progression of chemical processes.
The transparent quartz crucible produced by the arc process is large-diameter single crystal silicon, which is required to create large-scale integrated circuits. It is both transparent and opaque may be utilized below 1650 degrees C. The cubical comes with a lid to cover the substance kept in it. It is suitable for substances that release fumes, those that need not be exposed to the air, or those that need more storage time.
| Technical Properties of Quartz Crucible With Lid | |
|---|---|
| Material | Fused quartz |
| Purity | 99.99% |
| Refractive Index | 1.5 |
| Safe Operating Temperature (Constant Use) | Around 1150 ˚C |
| Safe Operating Temperature (Batch Use) | Around 1250 ˚C |
| Specific Surface Area | 720 J/kg-k |
| Poisson's Ratio | 0.17 |
| Tensile Strength | 50 MPa (optimal) |
| Coefficient of Thermal Expansion | 0.53 (105 ˚C) |
| Thermal Conductivity | 1.38 W/m-k |
| Dielectric Strength | 3.82 Ac-kV/mm (volts/mil) |
| Dielectric Constant | 3.82 @ 1 MHz |
Applications of Quartz Crucible With Lid
These are the several applications of our high-quality quartz crucible in the numerous industries and R&D sectors:
- Smelting industry
- Alumina calcinations
- Rare earth production
- Refining precious metals and alloys
- Lamp manufacturing
- Chemical industries
| Parameter | Quartz Crucible With Lid | Quartz Crucible Without Lid |
|---|---|---|
| Material | Fused Quartz (SiO₂) | Fused Quartz (SiO₂) |
| Purity | 99.99% | 99.99% |
| Temperature Resistance | ~1150°C (continuous), ~1250°C (batch) | ~1150°C (continuous), ~1250°C (batch) |
| Thermal Expansion | Low (0.53 × 10⁻⁶ /°C) | Low (0.53 × 10⁻⁶ /°C) |
| Thermal Conductivity | 1.38 W/m·K | 1.38 W/m·K |
| Mechanical Strength | High (Tensile strength ~50 MPa) | High (Tensile strength ~50 MPa) |
| Chemical Resistance | Excellent (Highly inert) | Excellent (Highly inert) |
| Lid Availability | Yes (Included) | No |
| Contamination Protection | High (Prevents dust & impurities) | Low (Open exposure) |
| Evaporation Loss | Minimal (Lid reduces material loss) | Higher (Open system) |
| Atmosphere Control | Better (Controlled environment possible) | Limited |
| Safety | Higher (Prevents splashing & fumes) | Lower |
| Applications | Volatile substances, high-purity processes | General heating, non-volatile materials |
| Typical Industries | Semiconductor, chemical, metallurgy | General lab & industrial use |
| Available Sizes | 15 ml – 1000 ml | 15 ml – 1000 ml |
Why Quartz Crucible
Today, industries employ quartz to replace tiny clear vessels. It features high purity, high-temperature resistance, big size, high accuracy, good heat preservation, energy savings, and consistent quality. It can withstand high temperatures and readily reacts with caustic and alkali metal carbonate.
Quartz is appropriate to melt the sample with K2S2O7, use KHSO4 as a flux, and treat it with Na2S207 (first dried at 212 degrees) as a flux. Quartz is fragile and easily broken; therefore, researchers must care when using it. A typical dilute mineral acid, in addition to HF, can be used as a cleaning solvent.
Why Shilpa Enterprises?
We are the leading supplier of high-quality and purest quartz crucible today, for a global market. We have provided the best quality silica crucible to numerous renowned small and large R&D labs as well as industries.
To learn more about ordering the best quality Quartz crucibles from us, give us a call or a message, using the details provided at our Contact Us page.
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