Custom Borosilicate Glass High Heat Resistant Industrial Optical Windows
- Product Item : BGHHROW
- Category：
Optical window
- Shape: Circular, Square, Irregular Shape
- Color: Colorless, Transparent
- Size: Customizable (mm)
- Material: High Borosilicate Glass / High Aluminosilicate Glass
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• Temperature Resistance:
Continuous working temperature up to 450–500 °C (Borosilicate)
Continuous working temperature up to 600–700 °C (Aluminosilicate)
• Thermal Expansion:
Low coefficient of thermal expansion, excellent thermal stability
• Thermal Shock Resistance:
Suitable for rapid temperature changes
• Optical Transmission:
High visible light transmission
Optical-grade quality available
• Surface Finish:
Polished / Fine-ground / Frosted
Double-side polishing optional
• Edge Treatment:
Chamfered edges / Safety edges / Polished edges
• Dimensions:
Custom size and thickness available
• Shape:
Round / Square / Rectangular / Custom shapes
• Processing Method:
CNC cutting
Precision grinding and polishing
• Chemical Resistance:
Excellent resistance to acids and alkalis
• Optional Treatments:
Anti-reflection (AR) coating
High-temperature resistant coatings
Drilling, slots, and special machining
• Applications:
High-temperature observation windows
Industrial equipment viewports
Furnace and oven windows
Optical protective windows
