Product Detail

  • Shape: Customized
  • Size: Customized
  • Thickness Options: Available in various thicknesses, customizable based on application
  • Cutting Option: Laser Cutting/Water jet Cutting/CNC Cutting/Diamond Blade Cutting
  • Edge Treatment: Polished Edge/Safety Edge(Pencil Edge)/Beveled Edge/Smooth Edge/2.5D Edge/Pencil Edge
  • Coating Options: Anti-Reflective (AR) Coating/Anti-Fingerprint (AF) Coating
  • Printing Options: Silk Screen Printing/UV Printing
  • Package: Safety plywood packaging
  • Place of Origin: Huizhou,Guangdong,China

Benefit:

  • Excellent Thermal Resistance
  • High Chemical Durability
  • Outstanding Optical Clarity
  • Superior Mechanical Strength
  • Low Thermal Expansion
  • Electrical Insulation

Technical Parameters

Composition: SiO₂ (Silicon Dioxide): ~80%
B₂O₃ (Boron Trioxide): ~12-13%
Na₂O (Sodium Oxide) + K₂O (Potassium Oxide): ~4-5%
Al₂O₃ (Aluminum Oxide): ~2-3%
Thermal Properties Softening Point: 820°C
Annealing Point: 560°C
Strain Point: 520°C
Maximum Operating Temperature: 500°C
Thermal Expansion Coefficient (20°C to 300°C): 3.3 × 10⁻⁶ /°C
Optical Properties Refractive Index: 1.474
Light Transmittance: >92%
UV Cut-off Wavelength: ~290 nm
Mechanical Properties Density: 2.23 g/cm³
Young's Modulus: 64 GPa
Poisson's Ratio: 0.20
Bending Strength: 40 MPa
Chemical Resistance: Acid Resistance: Excellent
Alkali Resistance: Good
Hydrolytic Resistance: Class 1 (per ISO 719)
Alkali Resistance: Good
Hydrolytic Resistance: Class 1 (per ISO 719)

Application

  • Laboratory Glassware
  • Electronic Displays
  • Cookware
  • Industrial Equipment

Company and factory equipment

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Packaging:

  • Step 1: PE film coating(Normally) / paper(For seashipment prevent wet).
  • Step 2: Kraft paper for fixation.
  • Step 3: Carton for glass safety protection.
  • Step 4: Custom make plywood case with hinge for custom(fumigation + convenient inspection) convenience.
  • Step 5: Packing strap for further fixation.
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