Flat 80-50 Surface Quartz Glass Plate Polished Window With Clear Aperture ≥90%

Place of Origin CHINA
Brand Name ZCQ
Certification ISO 9001
Model Number ZCQ-P002
Minimum Order Quantity 1
Price USD0.1 per piece
Packaging Details carton, wooden case
Delivery Time 5 wooking days
Payment Terms T/T, Western Union, MoneyGram, D/P, D/A, L/C
Supply Ability 1000 pieces per week

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Product Details
Surface Hardness ≥650HV Chamfer ≤0.2mm×45°
Clear Aperture ≥90% Edge Smooth
Thickness 0.5-30mm Surface Roughness Ra≤0.2μm
Perpendicularity ≤3′ Color Transparent Clear
Diameter 5-800mm
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flat quartz glass plate


quartz glass plate polished window


flat quartz glass sheet

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Product Description

Product Description:

Quartz glass plates are special glass plates made of quartz with high transmittance, high temperature resistant, and chemical stability. They are perfect for applications in the semiconductor industry, optoelectronics, and optical communication. The plates are precision cut and have an excellent flatness of ≤3λ, chamfer of ≤0.2mm×45°, and perpendicularity of ≤3′. They are available in a wide range of thicknesses from 0.5mm to 30mm, diameter from 1mm to 800mm.



  • Product Name: Quartz Glass Plate
  • Shape: Plate
  • Perpendicularity: ≤3′
  • Thickness: 0.5-30mm
  • Bevel: ≤0.2mm×45°
  • Parallelism: ≤3′
  • High Temperature Resistant
  • Chemical Resistant
  • Optical Glass


Welcome to ZCQ, the leading global manufacturer of optical glass products. Our high-end ZCQ-P002 quartz glass plate is made from high purity quartz and offers superior optical quality with clear aperture of ≥90%, surface hardness of ≥650HV and surface roughness of Ra≤0.2μm. This transparent clear quartz glass plate provides excellent optical transmittance and superior optical performance.

ZCQ-P002 quartz glass plate is perfect for a wide range of optical glass applications. Its excellent optical properties make it ideal for laser processing, telescopes, optical systems, and other precision applications. It also has excellent electrical insulation and chemical stability, making it suitable for chemical laboratory equipment, semiconductor manufacturing equipment, and other industrial applications.

As the leading global manufacturer of optical glass products, ZCQ provides the highest quality quartz glass plates that can meet your specific requirements. Our ZCQ-P002 quartz glass plate is made of high purity quartz to ensure superior quality and reliable performance. It is the perfect choice for optical and industrial applications.


Technical Parameters:

Density 20°CKg X m-3(X 103)                                   2.2
Coefficient of expansion 25-300°C °C-1(X 10-6)       0.56
Softening point(°C)                                                    1710
Annealing point(°C)                                                   1230
Strain point(°C)                                                           1140
Youngs modulus(Pa)                                                7.5X105
Optical properties
Flat 80-50 Surface Quartz Glass Plate Polished Window With Clear Aperture ≥90% 0


Customized Quartz Glass Plate (ZCQ-P002) from ZCQ

Product Features:

  • Brand Name: ZCQ
  • Model Number: ZCQ-P002
  • Place of Origin: CHINA
  • Perpendicularity: ≤3′
  • Material: Quartz
  • Color: Transparent Clear
  • Surface Roughness: Ra≤0.2μm
  • Shape: Plate
  • High transmittance
  • Shape and size customized

We specialize in the production and customization of quartz glass plates. We have a variety of shapes and sizes available to meet all of your needs. All of our products are of high transmittance and can be customized to meet your exact specifications.


Support and Services:

Quartz Glass Plate technical support and services include:

  • Assistance with selection of the best Quartz Glass Plate for your application
  • Technical advice on the design, installation and maintenance of Quartz Glass Plates
  • Help with troubleshooting and resolving any issues with Quartz Glass Plates
  • Access to our library of product and application specific documents
  • Warranty and repair services for all Quartz Glass Plates
  • Discounts on bulk orders for Quartz Glass Plates

Packing and Shipping:

Packaging and Shipping of Quartz Glass Plate
  • Each quartz glass plate is individually packaged in an airtight plastic bag.
  • The package is then placed into a cardboard box.
  • The box is then put into a larger cardboard box filled with packing peanuts and cushioning materials.
  • The larger cardboard box is sealed with tape and labeled with the product information.
  • The package is then shipped via courier or air freight.


Q1: What is the brand name of Quartz Glass Plate?

A1: The brand name of Quartz Glass Plate is ZCQ.

Q2: What is the model number of Quartz Glass Plate?

A2: The model number of Quartz Glass Plate is ZCQ-P002.

Q3: Where is Quartz Glass Plate from?

A3: Quartz Glass Plate is from China.

Q4: What is Quartz Glass Plate made of?

A4: Quartz Glass Plate is made of quartz glass.

Q5: What is the size of Quartz Glass Plate?

A5: The size of Quartz Glass Plate depends on customer requirement.