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Master Bond adhesives

Mo-Sci Corporation WB-40-N White B Filter Glass  (discontinued **)
Categories: Ceramic; Glass; Optical; Filter

Material Notes: Applications: Lead-free NVIS White class B filter glass for white LED sources.

Information provided by Mo-Sci Corporation.

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Physical PropertiesMetricEnglishComments
Density 3.20 g/cc0.116 lb/in³
Thickness 1000 microns39.4 mil
 
Thermal PropertiesMetricEnglishComments
CTE, linear 11.0 µm/m-°C6.11 µin/in-°F
Transformation Temperature, Tg 449 °C840 °F
Softening Point 500 °C932 °FDilatometric
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.581.58
Transmission, Visible 57 %57 %Photopic, Source 2100 K
 0.00 %
@Wavelength 680 nm
0.00 %
@Wavelength 680 nm
 75 %
@Wavelength 530 nm
75 %
@Wavelength 530 nm
UV Transmittance  25 %
@Wavelength 430 nm
25 %
@Wavelength 430 nm
 57 %
@Wavelength 380 nm
57 %
@Wavelength 380 nm
 
Descriptive Properties
Chromaticity, CIE 19760.16u', Source 2100 K
 0.49v', Source 2100 K
NVIS Radiance1.8E-09NR(b), MIL-STD-3009@0.1 fL Luminance, Source 2100 K
Tolerance Radius0.01r', Source 2100 K

**
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