Lab Quartz Glass Tube with Mose 6.5 Hardness >92% Light Transmittance and 1100℃ Working Temperature
Price:
Negotiable
MOQ:
10
Delivery Time:
15 work days
Brand:
shengfan
Product Description
Lab Quartz Small Glass Rod Tubes
Fused clear silica quartz glass tube is made of high purity quartz sand with excellent thermal shock stability and high transmittance. It is widely used in electric light, laser, lenses, optical instruments, and high temperature windows.
Fused Silica Capillary Tubing Specifications
| Density | 2.2x10³ kg/m³ | Hardness | 5.5 - 6.5 Mohs' Scale (570 KHN 100) |
| Design Tensile Strength | 4.8x10⁷ Pa (7000 psi) | Design Compressive Strength | Greater than 1.1x10⁹ 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 |
Key Features
- High purity: SiO₂ > 99.99%
- Excellent visual and chemical performance: acid-resistance, alkali resistance, good thermal stability
- Health care and environmental protection
- No air bubble and no air line
- Excellent electrical insulator
Material Grades Comparison
| Property | 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 |
| Radiation Performance | Does not change color | Slight discoloration | Change color |
Quartz Plate Characteristics
| SiO₂ | 99.9% | Density | 2.2 g/cm³ |
| Hardness (Mohs' scale) | 6.6 | Melting point | 1732°C |
| Working temperature | 1100°C | Max short-term temperature | 1450°C |
| Visible light transmittance | Above 93% | UV transmittance | 80% |
Applications
Halogen lamp, mercury lamp, single end lamp, automobile lamp, stage lamp, thermoelectric boiler, photocopier lamp, water treatment lamp casing, quartz ware and pipe.
Company Profile
Lianyungang Shengfan Quartz Product Factory is a professional manufacturer specialized in research and development of quartz plate, quartz tube, quartz flange, quartz ring, cuvette 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 establish an international enterprise with standard and sustainable operation capability.
Contact Information
Lianyungang Shengfan Quartz Products Co. Ltd
WhatsApp: 008617696882108
Email: amy@quartzglassproducts.com
Address: No.169 Mingzhu Rd, Economic Development Zone, Donghai County, Lianyungang City, Jiangsu Province, China
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Company
Lianyungang Shengfan Quartz Product Co., Ltd
Location
Donghai, Lian Yungang City, China
Contact Person
Sharon Zhao