Name Suncool Q 50 4mm
Type GLAZING
Subtype COATED
Token
suncoolq50-4mm
Component ID
Manufacturer Pilkington
NFRC ID 4176
IGDB Version 110.0
Acceptance #
Conductivity 1
Material NOT_APPLICABLE
Appearance Clear
Coated Side FRONT
Coating ID 3192
Coating Name Suncool Q 50
IGDB Time Created 2026-02-03 08:02:26
Specular Yes
Thickness (mm) 3.8700
TIR front 0.0000
Emissivity front 0.0268069
Emissivity back 0.8400000
Filename SuncoolQ50_4mm.nsg

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.1937374
Tb Sol
0.1937374
Rf Sol
0.5358521
Rb Sol
0.4417803
Tf Vis
0.5360478
Tb Vis
0.5360478
Rf Vis
0.0521577
Rb Vis
0.0677631
TDW
Direct / hemispherical 0.3686607
TUV
Direct / diffuse 0.0290942
TSPF
Direct / diffuse 298.5129089
Tf Color
Direct / hemispherical
L*a*b*
( 78.465, -8.982, -2.845 )
XYZ
( 47.879, 54.005, 61.050 )
Rf Color
Direct / hemispherical
L*a*b*
( 27.159, 13.376, -9.317 )
XYZ
( 6.013, 5.150, 7.875 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )
Summary Values Source IGDB v111

Composition

Index : 0
Subtype COATING
Name Suncool Q 50
Token suncool-q-50
Index : 1
Subtype MONOLITHIC
Name Optifloat Clear 4mm
Token optifloatclear4mm
Wavelength Data
.3 to 2.5 microns
.3 to .8 microns
2 to 7 microns
0 to 40 microns
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