Free sample for Sapphire Glass Window - Super Thin Quartz optical Windows – LZY

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"Based on domestic market and expand abroad business" is our enhancement strategy for Yellow Glazed Alumina Ceramic Reflectors, Silver Coated Laser Flow Tubes, Square Fused Quartz Sheets, Welcome to build long-term marriage with us. Finest Rate Forever High-quality in China.

Free sample for Sapphire Glass Window - Super Thin Quartz optical Windows – LZY Detail:

Super Thin Quartz optical Windows
Optical window optically flat, high precision polishing of the optical glass into a relatively parallel way. We supply quartz optical windows as round, angular or oval (tongue-shaped) cuts.

Specification

Shape	Length/OD	width	thickness	Surface quality
Round	0.5mm to 1200mm		0.05mm to 500mm	80/50,60/40,40/20,40/20,20/10
square	0.5mm to 1200mm	0.5mm to 1200mm	0.05mm to 500mm	80/50,60/40,40/20,40/20,20/10
Tolerance:±0.02mm to 2mm				customer
Other sizes can be customized according to customer requirements

Surface & Quality

Surface Finish: Single / Double Side Polished
S/D-Quality 60/40 (Standard) up to 10/5 (Premium),
Polished Ra<1nm (Standard) up to <0,5nm (CMP)
Parallelism: Standard: < 20 arcmin ; High<5 arcsec
Flatness: Standard: <Lambda; High: < L/20
Flatness @632,8nm: L/10-L/20@632,8 over CA

Material

Fused quartz
Fused silica
Borosilicate
Schott borofloat 33 glass
Corning® 7980
Sapphire

Product Advantages

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.

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Features

SIO2	99.99%
Coefficient of Expansion	5.54 x 10-7 (K-1)
Strain Point Temperature	1343 Degree K
Softening Point	1933 Degree K
Thermal Conductivity	1.37 W/m 0K
Annealing Point Temperature	1433 0K
Average Specific Heat –	771 J/kg.K
Optimal Operating Temperature	1423 – 1473 0K
Specific Heat Conductivity	1.48 W/m.K
Acid tolerance	30 times than ceramic,150 times than stainless
Density	2.204 g/cm3
Tensile Strength	49 N/mm2
Poisson’s Ratio (No Unit)	0.17

Applications

Protection Laser optical Systems
FPD (Flat Panel Display) manufacturing
Lamp covers
high temperature sight glasses,
Optical Equipment
Laboratory Appliance
UV Sterilization Lamp
Viewport Glass
Semiconductor

Lead Time

For stock parts, we will ship out within one week. For customized parts, please contact us for more information. If you are in urgent need, we will arrange in priority.

Safe Packing

1. Bubble wrap
2. Foam material
3. Carton
4. Wooden Case
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Welcome to contact us from below for more information!

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We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for Free sample for Sapphire Glass Window - Super Thin Quartz optical Windows – LZY , The product will supply to all over the world, such as: Tunisia, Serbia, Croatia, Our items have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.

Fused Silica Slides