Quartz Beaker
Material: 99.99% fused quartz glass (SiO₂)
Technique: cutting, polishing, etching, marking, etc.
MOQ: 20 pcs
Description
Key Features
- High Thermal Resistance
- Superior Chemical Inertness
- Optical Clarity
- Low Thermal Expansion
- Precision Manufacturing
Applications
- Laboratory Use
- Industrial Processes
- Research & Analysis
- High-Temperature Operations
Typical Size for Quartz Beaker
|
Volume(ml) |
Outer Diameter (mm) |
Height(mm) |
Scale interval(mm) |
Wall Thickness (mm) |
|
5 |
22 |
30 |
- |
0.7 |
|
10 |
26 |
35 |
4 |
0.7 |
|
25 |
34 |
50 |
5 |
0.7 |
|
50 |
42 |
60 |
5 |
0.8 |
|
100 |
50 |
70 |
10 |
0.9 |
|
150 |
60 |
80 |
10 |
1.0 |
|
250 |
70 |
95 |
25 |
1.1 |
|
400 |
80 |
110 |
25 |
1.2 |
|
500 |
85 |
120 |
25 |
1.2 |
|
600 |
90 |
125 |
50 |
1.3 |
|
800 |
100 |
135 |
50 |
1.3 |
|
1000 |
105 |
145 |
50 |
1.3 |
|
2000 |
130 |
185 |
100 |
1.4 |
|
3000 |
150 |
310 |
100 |
1.7 |
|
5000 |
170 |
270 |
500 |
2.0 |
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 |
FAQ
Q1: Can quartz beakers be used with hydrofluoric acid (HF)?
A: No! Quartz reacts with HF. Use PTFE or HF-resistant alternatives.
Q2: How does quartz compare to borosilicate glass?
A: Quartz has higher temperature resistance (~1200°C vs. ~500°C) and better UV transparency.
Q3: Are these quartz beakers autoclavable?
A: Yes, they withstand autoclaving (typically up to 200°C under pressure).
Q4: Do you offer custom sizes or shapes?
A: Yes! Contact us for OEM/ODM requests (e.g., spouts, handles, markings).
Q5: What's the lead time for bulk orders?
A: Usually depends on quantity (express options available).
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