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Features
Technological advances have brought about a new classification of window film know as sputtering film. The most important characteristic of a sputtering film coating is that they drastically reduce the heat escaping through the windows in the winter by reflecting it back inside the building.
The film also has the ability to reflect heat that has been absorbed and re-radiated from passing through the existing glass. The reduction in your air-conditioning electric costs will be noticeable. Generally, without the intense radiant heat and glare from windows, you can be very comfortable with the thermostat set several degrees higher in the summer. This can result in electricity savings.
Specification
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NSN70
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NSN60
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Nickel Chrome CC25
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Nickel Chrome CC35
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Nickel Chrome CC50
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Visible Light Transmittance
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70%
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62%
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21%
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35%
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50%
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Solar Energy Rejected
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45%
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53%
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69%
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57%
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48%
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Solar Energy Reflected
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22%
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35%
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30%
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21.2%
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12.7%
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Solar Energy Transmitted
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46%
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31%
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19%
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26.6%
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66.5%
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Solar Energy Absorbed
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32%
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34%
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51%
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52.2%
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20.8%
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UV Rejection
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99%
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99%
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99%
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99%
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99%
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Structure
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2PLY
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2PLY
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2PLY
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2PLY
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2PLY
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Thickness
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2MIL
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2MIL
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2MIL
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2MIL
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2MIL
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Hading Coefficient
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0.63
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0.45
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0.4
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0.43
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0.59
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Emissary
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0.7
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0.68
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0.8
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0.8
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0.84
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'U'Value (Winter)
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0.95
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0.94
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1.03
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1.01
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1.03
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Luminous Efficacy
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1.08
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1.08
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0.68
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0.8
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0.79
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Visible Light Reflectance
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Interior Reflectance
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20%
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23%
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18%
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11%
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8%
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Exterior Reflectance
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20%
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23%
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17%
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10%
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8%
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