Industrial Brush
Civilian Brush
Brush Equipment
Brush Raw Materials
Decoration Materials
∨
∧
STA REFRACTORY (ZHENGZHOU) CO., LTD.
Business units
ChinaVIP0Audited Supplier
Response Time: within 24 hours
Response Rate: 100%
+ Follow
View Shop
Chat Now
Add to wish list
+ Add a New List
Customized thickness 0.5mm quartz plate Ulra-thin quartz glass plate
Customized Thickness 0.5mm Quartz Plate Ulra-thin Quartz Glass Plate , Find Complete Details about Customized Thickness 0.5mm Quartz Plate Ulra-thin Quartz Glass Plate,Quartz Glass Plate,0.5mm Quartz Plate,Ulra-thin Quartz Glass Plate from Quartz Plate Supplier or Manufacturer-STA Refractory (Zhengzhou) Co., Ltd.
$1 /Piece
Product Details
Transaction Comments
Product Description
The optical quality of quartz glass has the originality, it can penetrate the extreme ultraviolet, is the best one of all ultraviolet penetrating materials, and it also can penetrate the visible light and the near-infrared spectrum. The thermal-expansion coefficient is minimum, the chemical stability is good. The air bubble, the stripe, the uniformity, the double refraction can compare favorably with the general optical glass. It works well in each kind of bad environment fields, having the high stability optics coefficient; therefore it is one of the most excellent optical materials.
Advantages :
***No air bubble;
***High corrosion resistance;
***Good chemical stability;
***High temperature resistance;
***Good thermal stability;
***Low thermal expansion coefficient;
***High pressure resistance;
***Different sizes are available upon requests.
The properties of quartz plate :
chemical composition
Cr | Ge | Fe | Mg | Ti | Ca | Al | Na | Li | K |
0.1 | 0.4 | 1.5 | 0.4 | 0.1 | 0.8 | 16 | 2.3 | 0.5 | 2.0 |
Spectral transmission at 1.0mm thickness
Nm | ≤220 | 255 | 280 | 315 | 350 | 380 | 590 | 780 |
% | 89 | 91 | 93 | 93 | 93 | 93 | 93.2 | 93.4 |
Physical properties :
Density 20°Ckg/m3 | 2.2 |
Coefficient of expansion 25-300°C/°C | 0.58 |
Softening point(°C) | 1670 |
Annealning point(°C) | 1210 |
Strain point(°C) | 1110 |
Youngs Modulus | 7.3×105 |
Application :
Mainly apply in the fields of high temperature window of war industry, laser, metallurgy, optical instrument, stage light, etc.
Type Available :
We can supply different shape products, such as circular, rectangle, square, ring-like, etc.
The type , dimension, and the tolerance can be done according to the customer’s requirements.
Any new need ,please just tell us your detail requirements in shape and size, etc !!!
about the pictures show:
Packaging & Shipping
Polyethylene foam and wooden case and wooden pallet or pack as customer's requirement .
Our Services
You can contact our trade manager at any time. Your problems can be responsed in 12 hours can we will give you solutions in 24 hours. Also if there’s amy problem about our products’ quality, we accept resending them again. Thank you.
Company Information
*STA Universe Group is bigger manufacturer, of which STA is a brand, is part of the STA Universe Group, a large, high-technology engineering group. It include many factories in China, such as Henan, Zhejiang, Shandong, many provinces.
*STA Heating Elements Factory of STA Group, of which STA is a brand, is a world-leading developer and manufacturer of products based on advanced heating elements.
*Our products and services contribute to our customers' productivity, reliability and cost efficiency while reducing their environmental impact in a wide variety of industry segments.
* In partnership with customers, we jointly develop products and materials that meet the challenges of the future.
*The Heating Elements Factory of STA Universe Group is a manufacturer of silicon carbide heating elements, trade name STA SiC and molybdenum disilicide heating elements, trade name STA MoSi2.
*The STA heating element has a maximum use temperature of 1700 C. The MoSi2 element can operate up to an element temperature of 1800 C, and new 1900 C.
FAQ
Why STA:
1. We are a manufacturer, which can control the cost easiler than trade company also can give you anwer more quickly.
2. As a manufacturer, we know much in technique and can give you more support in technique problem.
3.Our products are complete in specifications with various of sizes.
4.We enjoy a good reputation in the customers in domestic and overseas markets.
Our factory can according to your need to customize different type required.
If you have any questions or new need of them, pls contact me at any time. The more information will be sent to you, thanks in advance.
Related products link please click on the picture:
Other products from this supplier
Back to top
