Durable Scratch-proof Borofloat Glass In Lighting Fixture Covers
Material
- Borofloat Glass: This type of glass is known for its exceptional thermal shock resistance and high optical clarity. Made through a special down-draw process, Borofloat Glass exhibits low coefficient of thermal expansion, making it highly durable and suitable for various demanding applications.
Property
- Scratch-Proof: The surface of the Borofloat Glass used in lighting fixture covers is treated to be highly resistant to scratches. This property ensures that the glass retains its optical clarity and aesthetic appeal over an extended period, even in environments with potential abrasive elements.
- Thermal Stability: Borofloat Glass can withstand rapid temperature changes without cracking or breaking, thanks to its low coefficient of thermal expansion. This makes it ideal for use in lighting fixtures where bulbs generate significant heat.
- Optical Clarity: The glass maintains high transparency and clarity, ensuring that light is transmitted efficiently without distortion or loss of intensity.
Function
- Protective Covering: The scratch-proof Borofloat Glass serves as a protective layer over the lighting fixture, safeguarding the internal components from damage caused by external factors such as dust, debris, and accidental scratches.
- Light Transmission: It effectively transmits light, enhancing the overall illumination and aesthetic appeal of the lighting fixture. The optical clarity ensures that the light output is not compromised.
- Thermal Insulation: The thermal stability of Borofloat Glass helps in insulating the lighting fixture from heat generated by the bulbs, thereby prolonging the lifespan of both the bulbs and the fixture itself.
Application
- High-End Lighting Fixtures: Scratch-proof Borofloat Glass is commonly used in high-end lighting fixtures where aesthetics and durability are paramount. It is ideal for both indoor and outdoor applications, such as chandeliers, wall sconces, and landscape lighting.
- Architectural Lighting: In architectural lighting designs, Borofloat Glass provides a robust yet elegant covering that enhances the visual impact of the installation. Its ability to withstand environmental stressors makes it suitable for use in demanding environments.
- Artistic Lighting Creations: Artists and designers often utilize scratch-proof Borofloat Glass to create unique and innovative lighting pieces that combine functionality with artistic expression.
Item | Glass disc, Glass wafer, Glass substrate, Sight glass |
Material | Optical glass, borosilicate glass, Float glass, borofloat |
Diameter Tolerance | +0/-0.2 mm |
Thickness Tolerance | +/-0.2 mm |
Processed | By Cutting,Grinding,Tempering, Polishing |
Working temperature | Resisting high temperature shock |
Surface Quality | 80/50,60/40,40/20 |
Material Quality | No scratches and air bubble |
Transmission | >92% for visible light |
Chamfer | 0.1-0.3 mm x 45 degree |
Surface Coating | Available |
Usage | Lighting system, industrial area. |


