History
Name SunGuard® Silver 20 on 8mm Clear
Type GLAZING
Subtype COATED
Token sgsr20c8
Component ID 4c22141f-a8b7-4ca8-a70a-a7eca90888a3
Manufacturer Guardian
IGDB Checksum 1730258830
Checksum Date June 1, 2016, 4:49 p.m.
NFRC ID 3147
IGSDB Product ID 424276
Acceptance #
Conductivity 1.000345
Material None
Appearance
Coated Side BACK
Coating ID 820
Coating Name SunGuard® Silver 20
IGDB Version 48.0
IGDB ID 6871
IGDB Time Created 2013-06-08 08:04:43
Specular Yes
Thickness (mm) 7.4676
TIR front 0.0000
Emissivity front 0.8400000
Emissivity back 0.2947385
Filename SGSR20C8.grd

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.1573639
Tb Sol
0.1573639
Rf Sol
0.2461503
Rb Sol
0.34196
Tf Vis
0.1953374
Tb Vis
0.1953374
Rf Vis
0.2959058
Rb Vis
0.2645879
TDW
Direct / hemispherical 0.2181778
TUV
Direct / diffuse 0.2008704
TSPF
Direct / diffuse 49.54004
Tf Color
Direct / hemispherical
L*a*b*
( 51.555, -1.705, -7.273 )
XYZ
( 18.396, 19.752, 25.422 )
Rf Color
Direct / hemispherical
L*a*b*
( 61.309, -1.468, 0.285 )
XYZ
( 27.692, 29.602, 31.567 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )

Composition

Index : 0
Subtype MONOLITHIC
Name 8 mm Clear Float Glass
Token clear-80
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
Click + drag to pan the chart. Shift + mouse scroll to zoom in and out.