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SN 29/18

Composition
Product Group: SuperNeutral
Glass Thickness [mm]: 6 - 16 - 4
Coating 1: SN 29/18  on Surface: 2
Outboard Substrate: ExtraClear
Exterior Appearance: Neutral Blue
Visible light (EN 410 - 2011)
Transmission [%]: 29
Reflection Outside [%]: 17
Reflection Inside [%]: 27
Colour Rendering Index: 90
Thermal properties (EN 673 - 2011)
U-value Argon 90% [W/m²K]: 1.10
U-value Air [W/m²K]: 1.40
Solar energy (EN 410 - 2011)
Solar factor (g) [%]: 18
Shading coeff.  [gEN/0.87]: 0.21
Direct transmission [%]: 16
Reflection outside [%]: 33
Absorption [%]: 51
UV [%]: 14
Exterior           Interior
The performance values shown are nominal and subject to variations due to manufacturing tolerances. Spectra-photometric values according to EN 410; U-values according to EN 673.

All information regarding further processing is for general information only. For further information please consult GUARDIAN Architectural Sales Manager or contact GUARDIAN's Technical Support +352 - 52 - 111 1
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Guardian Europe
19, rue du Puits Romain
L-8070 Bertrange
G.D. of Luxembourg
Tel. +352 28 111 1