Original
By certification 
Specification
| *Brand | Shegnbangda |
*SIO2 |
99.99% |
*Density |
2.2(g/cm³） |
*Degree of hardness moh’ scale |
6.6 |
*Melting point |
1732℃ |
* Working temperature |
1100℃ |
*Annealing point |
1180℃ |
*Softening point |
1630℃ |
Setting Information | |
Color |
Transparent |
Shape |
Circular / Round |
Standard |
JGS1,JGS2,JGS3 |
Diameter |
1-800mm |
Thickness |
0.2-100mm |
Application |
Optics quartz windows |
Light Transmittance |
>92% |
Resistance Value |
1000 times than ordinary glass |
Density |
2.2x103 kg/m3 |
Hardness |
5.5 - 6.5 Mohs' Scale 570 KHN 100 |
Design Tensile Strength |
4.8x107 Pa (N/m2) (7000 psi) |
Design Compressive Strength |
Greater than 1.1 x l09 Pa (160,000 psi)SMD 5730 |
Bulk Modulus |
3.7x1010 Pa (5.3x106 psi) |
Rigidity Modulus |
3.1x1010 Pa (4.5x106 psi) |
Softening Point |
1730°C |
Annealing Point |
1215°C |
Accept customized drawings and samples:
Factory support to figure to sample custom, Ultraviolet sterilizing lamp, ultraviolet sterilization tube, ozone sterilization lamp shade, etc product is mainly used in electric light source, electrical appliances (electric), semiconductor, optical communications, military industry, metallurgy, building materials, chemical, machinery, electricity, environmental protection and other fields
Our Services & Strength：
The company adhere to the integrity of business, experience, reasonable price, quality assurance, to provide excellent after-sales service, we sincerely welcome customers to come to negotiate
FAQ
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the delivery time?
A:Within 15 days after receiving deposit.
Q3. Do you have any MOQ limit?
A: Low MOQ, 1pc for sample checking is available
Q4. How to proceed an order in your factory?
A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
Q5. How do you ship the goods and how long does it take to arrive?
A:DHL, UPS, FedEx or TNT are optional for small order. It usually takes 3-5 days to arrive. Airline and sea shipping are also available.
http://www.shengbangdaquartz.com/
