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clear quartz glass sheet
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Meo Machinery Co.LTD
China - Hangzhou
Manufacturing and trade
Trade Capacity
Export Percentage
0-30%
Nearest Port
Shanghai
Accepted Delivery Terms
Employees
501-1000 people
Accepted Payment Currency
USD,EUR,JPY
Average Lead Time
90 Day(s)
Certifications
Product Specifications
--Product Description
optical quartz sheet glass
ZS-1 ZS-2 HS / JGS1 JGS2 JGS3
1. The technical force of our company is rich. We have rich experience to manufacture optical quartz glass.
2. We have the competitive price for optical quartz glass.
3. Dimension tolerence: +/-0.01 - +/-0.2mm( according to the requirement)
4. Surface quality :40/20 60/40 80/50
5. Thickness: 0.8mm- 30mm (according to the requirement)
6. Transmittance over 90%
A variety of optical quartz sheet can achieve the highest category
| ZS-1 | ZS-2 | HS | |
|---|---|---|---|
| Spectral characteristics The average transmittance | 180-2500nm | 200-2500nm | 260-3500nm |
| 90% | 85% | 85% | |
| Bubble class | 0 | 2 | 2 |
| Birefringence | 1-2 | 1-2 | 1-2 |
| Grain structure | 1 | 2 | 2 |
| Stripe | 1-2 | 1-2 | 2 |
| Uniformity | 1-2 | 2 | 2 |
| Fluorescence | 1 | 2 | 2 |
| Radiation Performance | Does not change color | Slight discoloration | Change color |
optical quartz sheet characteristics
| Thermal properties | Standard value |
| Transformation point | 1280°c |
| Softening point | 1780°c |
| Annealing point | 1250°c |
| Specific heat | 670J/kg.°c |
| Thermal conductivity | 1.4W/m.°c |
| Index of refraction | 1.4585 |
Thermal processing temperature | 1750 - 2050°c |
| Short-term use temerature | 1300°c |
Long-term use temerature | 1100°c |
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