Silver reflective medium

ilios 35 A

  • Category : Solar
  • Type : Semi-reflective
  • Shades : Silver
  • % Light transmission : 30%
  • % Light reflection - outside : 44%
  • % Total solar energy rejected : 69%
Roll width
Roll length
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Demonstration Video

Action on the infrared spectrum -- ilios 35A IN

IR rejection test under controlled environment

The infrared lamp (75W) heats two steel plates connected to a thermometer, the whole being placed behind a glass plate (4mm).
The adhesive film presented on this page is stuck on the right side.
Actual test duration: 30 min

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Data sheet

Simple glazing
clear glass 4mm		Double glazing
clear glass 4/16/4mm
Optical property Semi-reflective
Shades (out/in) Silver / Bluish
Face of application on glazing Inside
Adhesive type HPRA
% Light Transmission 30 28
% Glare reduction 67 66
% Light reflection (out/in) 44/43 46/45
Emissivity value 0.71
Winter value U (W/m²°K) 5.40 2.62
Value of solar g factor 0.31 0.41
Shading coefficient 0.36 0.47
% Transmission of solar energy 23 21
% Reflection of solar energy 42 41
% Absorption of solar energy 35 38
% Total solar energy rejected 69 59
% UV Transmission < 1
Colour Rendering Index 88 87
Film thickness (µm) 50
Limited warranty (years) 10

Compatibility on glazing

ilios 35A IN SR HPRA
- Preapproved  |  - Recommended study  |  - Not approved
Single glazing
Clear or tinted
Double glazing
Clear or tinted
Double glazing
Clear Low-E #2
Double glazing
Clear Low-E #3
ilios 35A IN SR HPRA

Data sheet

Type of medium Glass
Application on glazing Interior
Adhesive type HPRA
Optical property Semi-reflective
Visibility Transparent
Glare problem Average
Heat problem in summer Average (+6°C)
Thermal insulation in winter No - Not necessary
Solar heat gain in winter No - Not necessary
Limit fading UV + IR + Light