FAQ Knowledge Articles

Polyvision is a switchable privacy glass product of Polytronix, Inc.  "Polyvision switchable privacy glass uses state-of-the-art liquid crystal technology to change from clear glass to a white translucent with the flip of a switch.

When the power is turned on, the liquid crystals align and the window is clear. Power draw is very low – just 0.5 watts/sq ft. When the power is turned off, the liquid crystals return to their normal scattering positions and the glass becomes a translucent white pane." (Polytronix Glass website, Polyvision [TM] Switchable Privacy Glass - Technology and Performance page)

This can be used in stationary products that are able to handle 1" Insulated Glass (IG).

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http://polytronixglass.com/switchable-electric-privacy-glass/technology-and-performance/

For more information, see:
Do you offer an electro-chromatic glass option?
Tell me about my glass options