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Quick Details

  • Type: Clear Quartz Plate
  • Application: Optical
  • Thickness: 1mm to 10 mm
  • Shape: Square
  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: zcq
  • Model Number: Quartz Glass Window
  • Name: SQUARE THIN QUARTZ GLASS PLATE/SQUARE QUARTZ SHEET
  • Certificate: ISO9001-2000 RoSH
  • Work temperature: 1000 degree
  • Surface finish: 80/50 60/40 20/10
  • Package: Carton
  • Edges treatment: Polished Edges
  • Diameter: 1mm-600mm
  • Size: Customer's Requirement
  • Melt Point: 1750-1850
  • Purity: 99.997%

Packaging & Delivery

Packaging Details: Paper Carton, Wooden Case,Vacuum Packing or Clients-tailor Packing
Delivery Detail: Shipped in 8 days after payment

SQUARE THIN QUARTZ GLASS PLATE

ZCQ SQUARE QUARTZ SHEET

Product Introductions 

Appearance: clear, rectangular or customers' designed  shapes

                        T1mm~10 mm ( ± 0.05---± 0.5 mm)

                     Special  pieces length up to 1200mm, width up to 500mm.

                     Other dimension and tolerances based on customer requirement

 Material: Synthetic fused silica, fused QuartzInfrared optical quartz,etc

Processing Technique: single or both sides polished ,grinded, 

Regular working temperature: 1100°C

 

 Working temperature for short term:1100°C.

 

 instant working max temperature:1300°C.

 

Resistant of strong chemistry like acid or alkali 

 

Physical Parameter of ZCQ Quartz Products:

 

 Parameter

Standard 

Precision

Ultra precision           

 Dimensional Tolerance 

±0.1

±0.1

±0.1

Clear Aperture 

 >80% to >90%

 >80% to >90%

  >80% to >90%

 Surface Quality

60-40

40-20

20-10 to 10-5

Parallelism

1 arc min

30 arc seconds

1 arc min

Wavefront Distortion

1λper 25mm

λ/4

λ/10

Protective Bevel

<0.25x45 deg

<0.25x45 deg

<0.25x45 deg

           Coating

                          optional                                                   

 

  

Optical Property:

 

 

 

Technical Information :

 

Density

2.203 g/cm3

Hardness

7 (Modified Scale); 5.36.5 (Mohs Scale)

Tensile strength

48.3 MPa

Compressive strength

>1.1 GPa

 Bulk modulus

~37 GPa

Rigidity modulus

31 GPa

Young's modulus

71.7 GPa

Poisson's ratio

0.16

Coefficient of thermal expansion

5.5×10-7 cm/(cmK) ( from 20°C to 320°C)

 Thermal conductivity

1.3 W/(mK)

Heat capacity

45.3 J/mol

Softening point

1730°C

Annealing point

1180°C

 Strain point

1075°C

 Electrical resistivity

>1018 Ωm

Dielectric constant

3.75 at 20°C 1 MHz

Dielectric loss factor

less than 0.0004 at 20°C 1 MHz

Index of refraction at 587.6 nm (nd)

1.4585

 

 

 

Production Procedure:

 

 

 

 

 

Applications:

 

Electro Optics

 

Pressure Windows 

 

Inspection Windows

 

Sensor and Measurement Systems

 

 Analytical  Instruments

 

Scientific  Research

 

 

 

 

 

 

 

 

WELCOME TO CONTACT ZCQ FOR BEST QUALITY AND QUOTATION!

 

 

Packaging & Shipping

package: protection paper, green air bag,  air film, carton ,

                  safe and ecnomic even for freight collect as well.

Shipping methods and charges:

China post(15-25days)

Epacket to USA (10-15days)

EMS(7-10days)

Fedex(5-7days)

DHL(5-7days)

Actual shipping charge will be calculated upon product weight.

  

Our Services

1.Based in Beijing, heart of China, ZCQ is a technology and quality oriented manufaturer with 20 years history.

2.With senior engineer supervise, we are glad  to advise customers on pressure, temperature etc application and engineering questions.

3.ZCQ  accepts second production in case some products don’t meet requirements. 

4.1 hour from international meeting center of Beijing, ZCQ invites guests to visit our company after long day meeting and get relaxed in nature. Our company is also sitted in arms of mountains and river.

 

 

 

Transaction History of the Supplier

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Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
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China (Mainland)
Transaction Level:
Supplier Assessments:
4 Transactions 2,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $40,000
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