History
Name SunGuard® Silver 20 on 8mm CrystalGray
Type GLAZING
Subtype COATED
Token sgsr20cy8
Component ID 320dce66-8199-44ac-8412-409fb6d927f2
Manufacturer Guardian
IGDB Checksum -1537191983
Checksum Date June 1, 2016, 4:49 p.m.
NFRC ID 26135
IGSDB Product ID 424346
Acceptance #
Conductivity 1.000345
Material None
Appearance
Coated Side BACK
Coating ID 820
Coating Name SunGuard® Silver 20
IGDB Version 48.0
IGDB ID 7190
IGDB Time Created 2013-10-09 14:19:50
Specular Yes
Thickness (mm) 7.7470
TIR front 0.0000
Emissivity front 0.8400000
Emissivity back 0.2947385
Filename SGSR20CY8.grd

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.0913134
Tb Sol
0.0913134
Rf Sol
0.113777
Rb Sol
0.3410866
Tf Vis
0.1213335
Tb Vis
0.1213335
Rf Vis
0.1428825
Rb Vis
0.2633657
TDW
Direct / hemispherical 0.1292205
TUV
Direct / diffuse 0.0799047
TSPF
Direct / diffuse 154.342
Tf Color
Direct / hemispherical
L*a*b*
( 41.666, -1.795, -7.862 )
XYZ
( 11.395, 12.285, 16.566 )
Rf Color
Direct / hemispherical
L*a*b*
( 44.683, -1.776, -2.215 )
XYZ
( 13.296, 14.317, 16.362 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )

Composition

Index : 0
Subtype MONOLITHIC
Name 8 mm CrystalGray® Float Glass
Token crystalgray8
Index : 1
Subtype COATING
Name SunGuard® Silver 20
Token sunguard-reserved-silver-20
Wavelength Data
.3 to 2.5 microns
.3 to .8 microns
2 to 7 microns
0 to 40 microns
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