Quartz flange
- Working Temperature: 1250℃; Soften Temperature: 1730℃ .
- Good thermal stability.
- Acid-proof, Alkali-proof.
- Excellent electrical insulator.
- Transmission: Visible light >93%, UV light>85%.
Physical property of Quartz flange:
|
Property |
Value |
|
Desity |
2.2 g/cm3 |
|
Hardness |
570KHN100 |
|
Tensile strength |
4.8×107 Pa (N/m2) |
|
Compression srength |
>1.1x109Pa |
|
Coefficient of thermal expansion(20℃-300℃） |
5.5×10-7cm/cm℃ |
|
Thermal conductivity(20℃) |
1.4W/m℃ |
|
Specific heat (20℃) |
660J/kg℃ |
|
Softening point |
1730℃ |
|
Annealing point |
1250℃ |
Application of quartz glass ring:
Quartz glass ring widely used for semi-conductor, light source, industry, test tube, lamp tube, diffusion tube, protective tube, laboratory instrument etc.
General size:
Outer diameter: 1.5mm-450mm
Thickness: 0.5mm-10mm
Length: can be made according to customer’s request
Customize Size:
We can produce different shape and different sizes according the customer’s demand.
We can do the deep process, cut, fire end, bend, frosted, etc.
Our Ordering Process
Send us your request with detailed specifications
Receive a commercial offer with terms and costs
After your approval, we handle manufacturing, quality control, and shipping
📦 Shipping
3-5 days in EU, from 10 days to USA
💳 Payment methods
Cash, Bank Transfer, Cards (Visa, Mastercard, Amex, Discover) and PayPal
💬 Questions?
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