19.03 € / m²
Suitable for protection against visual intrusions from sensitive areas and other security posts, this one-way mirror effect film is reflective on the outer side and non-reflective on the inner side to ensure good and discreet surveillance.
Demonstration Video
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 | Reflective | |
| Shades (out/in) | Silver / Tinted | |
| Face of application on glazing | Inside | |
| Adhesive type | HPRA | |
| % Light Transmission | 6 | 5 |
| % Glare reduction | 94 | 94 |
| % Light reflection (out/in) | 60/13 | 60/13 |
| Emissivity value | 0.61 | |
| Winter value U (W/m²°K) | 5.11 | 2.55 |
| Value of solar g factor | 0.14 | 0.27 |
| Shading coefficient | 0.17 | 0.31 |
| % Transmission of solar energy | 7 | 6 |
| % Reflection of solar energy | 57 | 53 |
| % Absorption of solar energy | 36 | 41 |
| % Total solar energy rejected | 86 | 73 |
| % UV Transmission | < 1 | |
| Colour Rendering Index | 75 | 74 |
| Film thickness (µm) | 50 | |
| Limited warranty (years) | 5 | |
Compatibility on glazing
| one-way mirror IN RST 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 |
|
Data sheet
| Type of support | Glass |
| Glass application | Interior |
| Visibility and opposite | Reflective |
| Glare problem | Important |
| Heat problem in summer | Important (+8°C) |
| Thermal insulation in winter | No - Not necessary |
| Provides solar heat in winter | No - Not necessary |
| Limit fading | UV+IR+Light (Tinted) |