Donghai Shengda Quartz Products Co., Ltd.
Main products:Quartz Tube,Quartz Sand,Heater Tube
Products
Contact Us
  • Contact Person : Ms. Wang Apple
  • Company Name : Donghai Shengda Quartz Products Co., Ltd.
  • Tel : 86--518-87512111
  • Fax : 86--518-87512918
  • Address : Jiangsu,Lianyungang,West End Of Pingming Road, Industrial Zone Of Pingming Town, Donghai County
  • Country/Region : China
  • Zip : 222342

quartz glass plate for optical windows

quartz glass plate for optical windows
Product Detailed
1.size:200X200mm 2.thickness:8mm 3.tolerance:+/-0.01mm~+/-0.1mm 4.working temperature:1100C=2012F

1.size:200X200mm2.thickness:8mm3.tolerance:+/-0.01mm~+/-0.1mm4.working temperature:1100C=2012F

1.JGS1( Extreme UV optical quartz glass)It is a high-purity optical quartz glass made by oxyhydrogen flame melting. Its satisfactory UV light transmission performance surpass all the other glass types in particular in the shortwave UV zone and can achieve a 90% transmission rate at the wavelength of 185nm. Hence it is an ideal choice for applications in the wavelength range of 185-2500nm.

   2.JGS2 (UV optical quartz glass)It is an optical quartz glass made by oxyhydrogen flame melting and is suggested for applications in the wavelength range of 220-2500nm.

   3. JGS3 (Infrared quartz glass)It has a good performance of infrared light transmission with a transmittance of over 85%. It is recommended for applications in the wavelength range of 260-3500nm. 

 

A variety of optical silica sheet can achieve the highest category

 

Thermal  properties

Standard value 

Transformation point

1280°c

Softening point

1780°c

Annealing point

1250°c

Specific heat

670J/kg.°c

Thermal conductivity

1.4W/m.°c

Index of refraction

1.4585

Thermal processing

temperature

1750 - 2050°c

Short-term use temperature

1300°c

Long-term use

temperature

1100°c

 

Our service:

1 Reply your enquiry in 24 working hours

2 Experienced staffs answer all your questions in fluent English.

3 Customized design is available. OEM ODM.

 



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