Whiteboard glass (B270 Superwhite)
It is widely used for showcases, jewelry, cosmetics, lighting, crafts, and more.
Whiteboard glass is widely used as a reflective and transmissive material made of high-transparency crown glass. 【Specifications】 ■ Refractive index: Ne (λ=546nm), Nd (λ=588nm) ■ Visible light transmittance: 91.7% (thickness 2mm), 91.6% (thickness 4mm), 91.0% (thickness 15mm) ■ Coefficient of thermal expansion (20–300℃): 9.4×10^-6/℃ ■ Softening point: 724℃ ■ Annealing point: 541℃ ■ Strain point: 511℃ ■ Vickers hardness: 542 ■ Young's modulus: 71.5KN/mm² *These values indicate general properties and do not guarantee performance. *For more details, please refer to the PDF document or feel free to contact us.
basic information
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Applications/Examples of results
【Usage】 ■Showcases, jewelry, cosmetics, lighting, crafts, etc. *For more details, please refer to the PDF document or feel free to contact us.*
