quartz optical glass windows , optical glass lens, quartzs glass
plates ,quartz optical windows, sio2 quartzs substrates, GS1,GS2
quartz cover lens
Specifications:
- High purity quartz ,SiO2> =99.99%
- No bubble, strip, chipping or scratch
- we can manufacture the quartz products according to customer’s
design
- Properties:
| 1. Incredibly thermally shock resistant (can be taken from red heat
and plunged into water without cracking) | 4. Good chemical resistance |
| 2. Low thermal coefficient of expansion (TCE) and high softening
temperature | 5. Excellent electrical insulator |
| 3. Optical transmission properties from ultra violet to infra red | 6. High radiation resistance |
Optical Grade
| Parameter/ Value | JGS1 | JGS2 | JGS3 |
| Maximum Size | <φ200mm | <φ300mm | <φ200mm |
Transmission Range
(Medium transmission ratio) | 0.17~2.10um (Tavg>90%) | 0.26~2.10um (Tavg>85%) | 0.185~3.52um (Tavg-85%) |
| OH- content | 1200ppm | 150ppm | 5ppm |
| Fluorescence (ex254nm) | Virtually Free | Strong V-B | Strong V-B |
| Impurity Content | 5ppm | 20-40ppm | 40-50ppm |
| Birefringence Constant | 2-4nm/cm | 4-6nm/cm | 4-10nm/cm |
| Melting Method | Synthetic CVD | Oxy-Hydrogen melting | Electrical melting |
| Applications | Laser substrate, window, lens, prism, mirror | Semiconductor and high temperature window | IR & UV substrate |
sample in details
Application for quartz plate
UV curing, optical instrument, sight glass, observation window for
furnace, semiconductor, lighting, special light source, photoelectron, military industry,
metallurgy, semiconductor, chemistry, optical communication, etc.
FAQ:
Q: What's the way of shipping and cost?
A:(1) We accept DHL, Fedex, EMS etc.
(2) If you have your own express account, it's great.If not,we
could help you ship them. Freight is in accordance with the actual settlement.
Q: How to pay?
A: T/T, Paypal, Secure payment and Assurance payment.
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 25pcs.
(2) For customized products, the MOQ is 25pcs up.
Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the
order.
For customized products: the delivery is 2 or 3 weeks after you
place the order.
(2) For the special-shaped products, the delivery is 4 workweeks
after you place the order.
Q: Do you have standard products?
A: Our standard products in stock.
Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications and optical
coating for your optical
components based on your needs.
packing ＆ delivery
>> Packaging – Logistcs
we concerns each details of the package , cleaning, anti-static ,
shock treatment .
According to the quantity and shape of the product , we will take a
different packaging process!
