Good Electrical Insulation High Heat Resistance Quartz Glass Tube with High Light Transmittance for Semiconductor Applications
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
15 work days
Brand:
shengfan
Product Description
Good Electrical Quartz Insulation Glass Tube For Sources / Semiconductor
High-performance quartz glass tubes designed for lighting sources, semiconductor manufacturing, and industrial applications requiring superior electrical insulation and thermal stability.
Material Properties
- High Durability
- Excellent Heat Resistance
- Superior Corrosion Resistance
- Low Thermal Expansion Coefficient
Key Features
Corrosion Resistant: Exceptional chemical stability with no reaction to acids except hydrofluoric acid. Acid resistance is 30 times that of ceramic and 150 times that of stainless steel.
Excellent Thermal Stability: Withstands severe temperature changes without damage. Can be heated to 1100°C and immediately immersed in cold water without cracking.
Superior Light Transmission: Maintains high transmittance across all spectral bands from ultraviolet to infrared, with visible light transmittance above 93% and UV spectral transmittance over 80%.
Outstanding Electrical Insulation: Electrical resistance is 10,000 times that of ordinary glass, maintaining excellent electrical performance even at low temperatures.
Technical Specifications
| SiO2 Content | 99.9% |
| Density | 2.2 g/cm³ |
| Hardness (Moh's Scale) | 6.6 |
| Melting Point | 1732°C |
| Working Temperature | 1100°C |
| Maximum Short-term Temperature | 1450°C |
| Visible Light Transmittance | Above 93% |
| UV Spectral Transmittance | 80% |
| Annealing Point | 1180°C |
| Softening Point | 1630°C |
| Strain Point | 1100°C |
Applications
- Halogen Lamps
- Mercury Lamps
- Single End Lamps
- Automobile Lamps
- Stage Lighting
- Thermoelectric Boilers
- Photocopier Lamps
- Water Treatment Lamp Casings
- Quartz Ware and Pipes
Product Images
Manufacturer Profile
Lianyungang Shengfan Quartz Product Factory is a professional manufacturer specializing in research, development, and production of quartz plates, quartz tubes, quartz flanges, quartz rings, cuvettes, and quartz instruments. Located in China's Crystal Capital - Donghai City, Jiangsu Province, with convenient transportation access 70 km from Lianyungang port.
Operating from a 1000 square meter facility with over 30 employees, the company achieves annual sales exceeding USD 5.2 million. Guided by the philosophy of "Technology Orientation, Quality First, Integrity and Responsibility, Sustainable Operation," the company is dedicated to establishing an international enterprise with standardized and sustainable operational capabilities.
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