Quartz Evaporating Dish
The Quartz Evaporating Dish is a high-purity laboratory essential designed for precise evaporation, ashing, and high-temperature applications. Crafted from premium fused quartz, it ensures exceptional thermal stability, chemical resistance, and optical clarity, making it indispensable in advanced scientific and industrial processes.
Description
Key Features
- Ultra-High Purity Quartz
- Extreme Thermal Resistance
- Superior Chemical Inertness
- Low Thermal Expansion
- Optical Clarity
- Precision Design
Regular size
|
Specific |
Outter diameter/mm |
Diameter for bottom/mm |
Height/mm |
|
60 |
60 |
30 |
30 |
|
90 |
90 |
45 |
45 |
|
120 |
120 |
60 |
60 |
|
150 |
150 |
75 |
75 |
Applications
- Sample Evaporation & Concentration
- High-Temperature Ashing
- Thin Film & Coating Preparation
- Chemical Synthesis
- Spectroscopy & UV Analysis
Product Advantages
- More Durable Than Glass
- Reusable & Long-Lasting
- Wide Compatibility
- Customizable Options
Properties
|
Physical Properties |
Values |
|
Purity |
＞99.99% |
|
Density |
2.2g/cm3 |
|
Transparency |
＞90% |
|
Mohs Hardness |
5.5--6.5 |
|
Deformation Point |
1280℃ |
|
Softening Point |
1780℃ |
|
Annealing Point |
1250℃ |
|
Specific Heat (20 - 350°C) |
670J/kg.℃ |
|
Thermal Conductivity (20°C) |
1.4W/m.℃ |
|
Heat Conductivity (w/m.k,1000 ℃ ) |
1.0-1.2 |
|
Refractive Index |
1.4585 |
|
Coefficient of Thermal Expansion |
5.5*10 -7cm/cm.℃ |
|
Hot - working Temperature |
1750--2050℃ |
|
Short - term Service Temperature |
1300℃ |
|
Long - term Service Temperature |
1100℃ |
|
Chemical Properties |
Values |
|
Acid resistant |
Strong Acid(except HF),Strong alkali, organic solution |
|
High temperatures Corrosion resistant |
Excellent |
|
Metal Impurity Content |
＜5 ppm |
|
Electrical Properties |
Values |
|
Resistivity |
7*107Ω.cm |
|
Insulation Strength |
250~400Kv/cm |
|
Dielectric Constant |
3.7~3.9 |
|
Dielectric Absorption Coefficient |
＜4*10-4 |
|
Dielectric Loss Coefficient |
＜1*10-4 |
|
Mechanical Properties |
Values |
|
Compressive Strength |
1100MPa |
|
Bending Strength |
67MPa |
|
Tensile Strength |
48MPa |
|
Poisson's Ratio |
0.14~0.17 |
|
Young's Modulus |
72000MPa |
|
Shear Modulus |
31000MPa |
Our Services
Custom Manufacturing
Tailored dimensions, thicknesses, and special coatings.
01
Bulk Order Discounts
Cost-effective solutions for labs and industrial clients.
02
Fast Global Delivery
Reliable shipping with secure packaging.
03
Technical Consultation
Expert guidance on selecting the right product for your needs.
04
Shipping
FAQ
Q1: What's the difference between quartz and porcelain evaporating dishes?
A: Quartz offers higher thermal resistance, better chemical durability, and optical transparency, while porcelain is more prone to cracking under extreme heat and chemical exposure.
Q2: What is the maximum temperature it can handle?
A: Our quartz dishes can withstand up to 1200°C continuously, making them ideal for high-temperature applications.
Q3: Are these quartz evaporating dishes reusable?
A: Yes, they can be cleaned with acids (except HF), heated, or autoclaved for repeated use.
Q4: Do you provide custom shapes or sizes?
A: Absolutely! We offer custom diameters, depths, and even specialized designs (e.g., spouted or flanged dishes).
For more details or custom inquiries, please contact us at amyalfa888@gmail.com or whatsapp me 86-18352161061
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