Fire Polished Quartz Plate for UV Optical Testing Instrument
Product Details
| SiO2 Content: | >99.99% | Density: | 2.2 G/cm³ |
|---|---|---|---|
| Hardness: | Mohs 6.5-6.6 | Softening Point: | 1630-1780°C |
| Working Temperature: | 1100-1200°C | Thickness: | 0.3-100mm |
| Highlight |
Fire Polished Quartz Plate,UV Optical Testing Quartz Plate,Fused Quartz Plate for Instruments |
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Product Description
- Industrial complex
- Machinery and metallurgy
- Printing and dyeing equipment
- Optical instruments
- High temperature sight glasses
- Fire hole industries
- Electric light source equipment
- Laboratory instruments
- Chemical apparatus
| SiO₂ Content | 99.9% |
| Density | 2.2 g/cm³ |
| Hardness (Moh's Scale) | 6.6 |
| Melting Point | 1732℃ |
| Working Temperature | 1100℃ |
| Maximum Short-term Temperature | 1450℃ |
| Visible Light Transmittance | Above 93% |
| UV Spectral Region Transmittance | 80% |
| Annealing Point | 1180℃ |
| Softening Point | 1630℃ |
| Strain Point | 1100℃ |
| 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 |
- Raw Material
- Single Line Cutting
- Milling and Grinding Machine
- Coarse Grinding
- Fine Grinding
- Polishing
- CNC Machining
- Provide your requirements or application
- We quote according to your requirements or our suggestions
- Customer confirms samples and places deposit for formal order
- We arrange production
Product Highlights
High-purity fused quartz plates (SiO2>99.99%) with Mohs 6.5 hardness and 1200°C working temperature for UV optical testing. Custom sizes 0.3-100mm, polished to 40/20 specs. Ideal for optical instruments and high-temperature sight glasses.
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