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25mm Dia., 0.4mm Thick, SCHOTT D263® T eco Window

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Stock #18-299 5-7 Days
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Specifications

概況

Type:
Protective Window

物理和機械特性

Bevel:
Protective as needed
Clear Aperture (%):
90
Clear Aperture CA (mm):
22.50
Diameter (mm):
25.00 ±0.25
Thickness (mm):
0.40 ±0.05
Edges:
Fine Ground
Poisson's Ratio:
0.21
Young's Modulus (GPa):
72.9

光學特性

Coating:
Uncoated
Index of Refraction (nd):
1.523
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
80-50
Wavelength Range (nm):
350 - 2000

材料特性

Coefficient of Thermal Expansion CTE (10-6/°C):
7.2 (+20 to +300°C)
Density (g/cm3):
2.51
Transformation Temperature (°C):
557

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

產品概覽

  • 0.4mm 的薄型 SCHOTT D263® T 環保基材
  • 非常適合取代塑膠光學產品的玻璃替代品
  • 適合對重量及空間敏感的應用

SCHOTT D263® T 環保窗鏡採用厚度僅 0.4mm 的環保玻璃基材,在可見光和近紅外線 (NIR) 光譜具備高穿透率。這類窗鏡是透過精密的下拉式 (down-draw) 製程製造,可達到 1nm RMS 以下的表面粗糙度,並具備優異的厚度容差及低總厚度差異 (TTV)。SCHOTT D263® T 環保玻璃具備高度的耐化學性及環境耐用度,在需要輕型光學產品的汽車及電子應用中,非常適合用於取代塑膠產品。SCHOTT D263® T 環保窗鏡適合作為電阻式觸控面板的玻璃蓋板、電容式觸控傳感器基材,或作為光學濾光片基材用於行動裝置或 LiDAR 裝置。

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