High Purity 99.99% Quartz Glass Tube with 1100℃ Working Temperature and UV Protection
Price:
Negotiable
MOQ:
10
Delivery Time:
15 work days
Brand:
shengfan
Product Description
Precise Dimension Quartz Glass Test Tubes 400 OD UV Protection Fused Quartz Tube Silica
High Density Fused Silica Capillary Tubing and Custom Glass Tubes with Environmental Protection
Fused Silica Capillary Tubing Specifications
| Property | Value | Property | Value |
|---|---|---|---|
| Density | 2.2x10³ kg/m³ | Hardness | 5.5 - 6.5 Mohs' Scale 570 KHN 100 |
| Design Tensile Strength | 4.8x10⁷ Pa (N/m²) (7000 psi) | Design Compressive Strength | Greater than 1.1 x 10⁹ Pa (160,000 psi) |
| Bulk Modulus | 3.7x10¹⁰ Pa (5.3x10⁶ psi) | Rigidity Modulus | 3.1x10¹⁰ Pa (4.5x10⁶ psi) |
| Softening Point | 1730°C | Annealing Point | 1215°C |
Product Features
Fused clear silica quartz glass tube is manufactured from high purity quartz sand, offering excellent thermal shock stability and high transmittance. Widely used in electric lighting, laser applications, lenses, optical instruments, and high temperature windows.
- High purity: SiO₂ > 99.99%
- Excellent visual and chemical performance: acid-resistance, alkali resistance, good thermal stability
- Health care and environmental protection
- No air bubbles and no air lines
- Excellent electrical insulator
Shengfan Quartz Plate Characteristics
| Property | Value |
|---|---|
| SiO₂ | 99.9% |
| Density | 2.2 (g/cm³) |
| Degree of hardness Moh's scale | 6.6 |
| Melting point | 1732°C |
| Working temperature | 1100°C |
| Max temperature (short time) | 1450°C |
| Visible light transmittance | Above 93% |
| UV spectral region transmittance | 80% |
| Annealing point | 1180°C |
| Softening point | 1630°C |
| Strain point | 1100°C |
Spectral Characteristics Comparison
| Type | JGS1 (ZS-1) | JGS2 (ZS-2) | JGS3 (HS) |
|---|---|---|---|
| Spectral characteristics | 180-2500nm | 200-2500nm | 260-3500nm |
| Average transmittance | 90% | 85% | 85% |
| Bubble class | 0 | 2 | 2 |
| Birefringence | 1-2 | 1-2 | 1-2 |
| Grain structure | 1 | 2 | 2 |
| Fringe | 1-2 | 2 | 2 |
| Uniformity | 1-2 | 2 | 2 |
| Fluorescence | 1 | 2 | 2 |
| Radiation Performance | Does not change color | Slight discoloration | Changes color |
Applications
- Main raw material for bactericidal lamp shell production, deep processing to various lab glassware & instruments and furnace tubes
- Light sourcing applications
- Semiconductor and electric heating industries
- Chemical industries
- Optical applications
Company Profile
Lianyungang Shengfan Quartz Product Factory is a professional manufacturer specializing in research and development of quartz plates, quartz tubes, quartz flanges, quartz rings, cuvettes and quartz instruments. The company is located in China Crystal Capital - Donghai City, Jiangsu Province, China, 70 km from Lianyungang port with convenient transportation.
Covering an area of 1000 square meters, we now have over 30 employees with annual sales exceeding USD 5.2 million.
With the philosophy of Technology Orientation, Quality First, Integrity and Responsibility, Sustainable Operation, the company dedicates to establishing an international enterprise with standard and sustainable operation capability.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Lianyungang Shengfan Quartz Product Co., Ltd
Location
Donghai, Lian Yungang City, China
Contact Person
Sharon Zhao