China
JJ-202
1 ~ 100 / Piece ( Negotiable ) Get Latest Price
China
1 per Piece
10 Piece
export package
20 days
10000 Piece per Month
T/T, Western Union, Money Gram
-
Sizes and technical requirements determined by the customer, we guarantee the quality of the product!
Quartz glass manufacturing prism and lens as well as the requirements of the the essential optical material has a high stability optical system under worst conditions. It is widely used in space technology, detecting and tracking system, spectroscopy instruments, and a variety of high-temperature operation window material.
Factory production of optical quartz glass varieties more, the production process is not the same, the choice is easy for users to:
1) far ultraviolet quartz glass (JGS1): is melted into liquid silicon tetrachloride in an oxyhydrogen flame of high purity high-quality optical quartz glass. This glass can do no bubbles, has excellent UV transparent performance, especially in the short-wave UV region through performance far better than all the other glass, up to 85% transmittance in 185nm u at 185 excellent optical materials the-2500mμ band within. Since this glass contains OH groups, so the infrared transmittance of the poor performance, especially in the vicinity of 2.7 u have a large absorption rate;
Optical quartz glass 2) ultraviolet quartz glass (JGS2): oxyhydrogen flame melting Senior crystal powder made of. It is a good material in the range of 220-2500mLl band;
3) the infrared optical quartz glass (JGS3): melting in a vacuum furnace pressure senior crystal powder made of the optical material. ,1-3 u transmittance higher through infrared performance up to 90% or more. Applications in the wavelength range 260-3500nm u;
4) full through an optical quartz glass: purity raw materials, hydrogen-free heat source from the quartz glass melting applications in the wavelength range 200-3500m u UV 240m u, 2.7 u no infrared absorption peak.
Grades and indicators |
Various optical quartz glass can reach the highest class (class) do (0.1 kg) |
||
Pilot project |
JGS1 |
JGS2 |
JGS3 |
Bubble class |
O |
2 |
1 |
Spectral characteristics |
185—2500mμ |
220—2500mμ |
260—3500mμ |
(Average transmittance) birefringence |
>90 |
>85 |
>85 |
1 |
1 |
Contact Person : Jack
Company:Donghai 99 Quartz Technology Co., ltd
Address:Other, China,
Telephone:
View Phone Number
Mobile:
View Mobile Number