Thursday, December 10, 2015

Vitswell PDLC Switchable glass

The market situation of smart windows

Recently the glass industry has shown a tendency to produce products based on energy saving and eco-friendly materials. accordingly, the smart window glass material as a new material is going to increase the awareness in the market. it has a transmittance adjusting function, with not only visible light transmittance but also UV and infrared ray transmittance. therefore smart window has been variously applied to construction sector, transport sector, and advertising sector.

Smart window principle

Smart window uses the material of PDLC(Polymer Dispersed Liquid Crystal). PDLC film consists of two PET films. there is an ITO film between the two PET films. in PDLC, liquid crystals are dispersed into a liquid polymer. so the liquid mix of polymer and liquid crystals is placed between two layers of PET films. users can control PDLC film's transparency and opacity with the electrical on/off switch.


  • only this kinds of smart blind film can be detachable on the surface of exiting glass
  • highly transparent film state-of-the-art construction techniques and offers a clean and refreshing view with no line when it operation
  • low-power consumption technology of 5w/㎡ to realizing energy saving effect
  • it's possible to install and design by the world's largest widen size of 1,200mm
  • film has various color for your choose such as Milky White, Gray, Dark Gray and so on





vitswell homepage : www.vitswell.com

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