Name COOL-LITE ST Bright Silver 4mm
Type GLAZING
Subtype COATED
Token
cl-st-bright-silver-4mm
Component ID
Manufacturer Saint-Gobain Glass
NFRC ID 21227
IGDB Version 110.0
Acceptance #
Conductivity 1
Material NOT_APPLICABLE
Appearance Clear
Coated Side FRONT
Coating ID 1825
Coating Name COOL-LITE ST Bright Silver
IGDB Time Created 2026-02-03 08:02:48
Specular Yes
Thickness (mm) 4.0000
TIR front 0.0000
Emissivity front 0.8454635
Emissivity back 0.8400000
Filename CL ST Bright Silver 4mm.SGG

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.7129773
Tb Sol
0.7129773
Rf Sol
0.2388263
Rb Sol
0.2387999
Tf Vis
0.6817704
Tb Vis
0.6817704
Rf Vis
0.3100109
Rb Vis
0.310059
TDW
Direct / hemispherical 0.636975
TUV
Direct / diffuse 0.5677021
TSPF
Direct / diffuse 13.2868137
Tf Color
Direct / hemispherical
L*a*b*
( 86.016, 0.791, 1.932 )
XYZ
( 64.827, 68.020, 70.622 )
Rf Color
Direct / hemispherical
L*a*b*
( 62.600, -1.570, -2.357 )
XYZ
( 29.081, 31.109, 35.159 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )
Summary Values Source IGDB v111

Composition

Index : 0
Subtype COATING
Name COOL-LITE ST Bright Silver
Token cool-lite-st-bright-silver
Index : 1
Subtype MONOLITHIC
Name SGG DIAMANT 4mm
Token diamant-4mm
Wavelength Data
.3 to 2.5 microns
.3 to .8 microns
2 to 7 microns
0 to 40 microns
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