Оптический УФ стоп-диск для
- Категория: Кварцевая плита >>>
- Поставщик: Resucerial,Quartz,Lianyungang,Industrial,&,Trading,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 2689.31 $* | 2823.29 $* |
| Aug-16-2025 | 2667.69 $* | 2800.16 $* |
| Jul-16-2025 | 2237.89 $* | 2349.8 $* |
| Jun-16-2025 | 2622.24 $* | 2753.37 $* |
| May-16-2025 | 2283.29 $* | 2397.61 $* |
| Apr-16-2025 | 2576.64 $* | 2705.63 $* |
| Mar-16-2025 | 2554.74 $* | 2682.46 $* |
| Feb-16-2025 | 2531.49 $* | 2658.82 $* |
| Jan-16-2025 | 2509.51 $* | 2634.70 $* |
Характеристики
UV stop Quartz glass plate/disc/window/sheet
Product Description
We are a manufacturer of UV stop Quartz glass fused silica plate/sheet .
Size&design: Accept customize according to different diameter ,thickness,length or sending your drawing.
Optical quartz glass, transparent in the ultraviolet and visible spectral regions, without absorption bands in the wavelength range of 170-250 nm, with absorption bands in the wavelength intervals of 2100-2300 nm and 2600-2800 nm, non-luminescent, radiation-optically stable
Quality indicators:
Absorption index in the ultraviolet region of the spectrum, luminescence, radiation-optical stability
Optical uniformity, birefringence, weakness, fine-grained inhomogeneity, vesiculation, inclusions
Advantage of Quartz Glass Plate/Sheet/disc:
1)High purity :SiO2> 99.99%.
2)Operating Temperature: 1250℃; SoftenTemperature: 1730℃ .
3)Excellent visual and chemical performance:acid-resistance,alkali resistance,Good thermal stability
4)Health care and environmental protection.
5)No air bubble and no air line.
6)Excellent electrical insulator.
Typical Application:
- Electric light
- Laser
- Lenses
- Military
- Metallurgical
- optical instrument
- high temperature window
- environmental protection and other fields
Parameter of UV stop Quartz glass plate/disc/window/sheet:
| Model | UV stop Quartz glass plate/disc/window/sheet |
| Brand | Resucerial |
| Outer Diameter | 10-1500mm |
| Material | high purity >99.95%(SiO2) |
| Wall Thickness | 0.10-30mm |
| Length | 10-4500mm |
| Shape | Disc, Plate, sheet and etc. |
| Softening Point | 1680℃ |
| Annealing Point | 1210℃ |
| Strain Point | 1120℃ |
| Density | 2.2g/cm3 |
| Hardness | 5.5-6.50Mohs' |
| Design Tensile Strength | 4.80x 107 N/m^2 |
| Design Compressive Strength | 1.10x 109 N/m^2 |
| Cofficient Of Thermal Expansion(20-320℃) |
5.70x 10-7cm/cm.℃ |
| Thermal Conductivity(20℃) | 1.40W/m.℃ |
| Specific Heat(20℃) | 670J/Kg.℃ |
| Electrical Resistivity(350℃) | 7x 107ohm.cm |
| Dielectric Constant | 3.75 |
| Dielectric Strength | 5x107V/m |
Clear Fused Quartz Glass Tube
|
Chemical Composition |
||||||||||
|
AL |
K |
Na |
Li |
Ca |
Mg |
Cu |
Mn |
Pb |
B |
Ti |
|
20 |
3.5 |
3.5 |
1.0 |
2.0 |
0.5 |
0.3 |
0.5 |
<0.01 |
<0.2 |
2.0 |
Photos of UV stop Quartz glass plate/disc/window/sheet:
Certification:
Production Process:
Packaging & Shipping
Packing:
Shipping:
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