OEM Supply Grind Quartz Sheets - Super Thin Quartz optical Windows – LZY

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We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for Quartz Coating Target, Round Glass Capillaries, Silver Coated Laser Flow Tubes, Customer pleasure is our main purpose. We welcome you to definitely build business relation with us. For further more information, you should never wait to contact with us.
OEM Supply Grind Quartz Sheets - 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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OEM Supply Grind Quartz Sheets - Super Thin Quartz optical Windows – LZY detail pictures

OEM Supply Grind Quartz Sheets - Super Thin Quartz optical Windows – LZY detail pictures

OEM Supply Grind Quartz Sheets - Super Thin Quartz optical Windows – LZY detail pictures


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  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Renata from Brasilia - 2017.08.18 18:38
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Marian from California - 2017.06.29 18:55
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