Diameter 160mm thickness 20mm High temperature resistant high Brorosilicate sight Glass,cover glass window

Short Description:

Product Describtion: Borosilicate glass is one of transparent colorless glass, through wavelength is between 300 nm to 2500 nm, transmissivity is more than 90%, coefficient of thermal expansion is 3.3. It can acid proof and alkali, the high temperature resistant is about 450°C. If tempering, the high temperature can reach 550°C or so. Application: lighting fixture, chemical industry, electron, high temperature equipment and so on… High borosilicate glass technical parameters: ...


  • Payment Terms: L/C,D/A,D/P,T/T
  • Type: Insulated Glass
  • Thickness: 0.5-30mm, 0.5-100mm
  • Surface quality: Polished
  • Chamfer: custom
  • Tolerance: +/-0.2mm in general
  • Shape: Custom Shape
  • Size: custom, 5-250mm
  • Application: boiler sight glass
  • Product Detail

    Product Tags

    Product Describtion:

    Borosilicate glass is one of transparent colorless glass, through wavelength is between 300 nm to 2500 nm, transmissivity is more than 90%, coefficient of thermal expansion is 3.3. It can acid proof and alkali, the high temperature resistant is about 450°C. If tempering, the high temperature can reach 550°C or so. Application: lighting fixture, chemical industry, electron, high temperature equipment and so on…

    High borosilicate glass technical parameters:
    Density(20℃)
    2.23gcm-1
    expansion coefficient(20-300℃)
    3.3*10-6K-1
    Softening point(℃)
    820℃
    maximum working temperature(℃)
    ≥450℃
    maximum working temperature after tempered(℃)
    ≥650℃
    refractive index
    1.47
    transmittance
    92% ( thick≤4mm)
    SiO2 percent
    80% above
    Applications:

    1).  Household electrical appliance(panel for oven and fireplace,microwave tray etc.);
    2). Environmental engineering and chemical engineering(Linging layer of repellence, autoclave of chemical reaction and safety spectacles);
    3). Lighting (spotlight and protective glass for power of floodlight);
    4). Power regeneration by solar energy(solar cell base plate);
    5). Semi-conductor technology (LCD disc,display glass);
    6). Latrology and bio-engineering;
    7). Safety protection
    picture
    Production Line:
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    Package:
    HTB1mBXfRq6qK1RjSZFmq6x0PFXay.jpg_.webp

     


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