Electrical Smart Switchable glass is composed with one liquid crystal sheet solidified (calls pdlc film) and double tempering glass under high-pressure & high-temperature.
How it work
On natural condition, the arrangement of the liquid crystal inside the glass is ruleless, the refractive index of liquid crystal is lower than the polymer outside, incident light scatters on the polymer, which is milk-white, means opaque.
When power on, the liquid drop of the polymer with liquid crystal dispersion will rearrange, the liquid crystal will become ruleless arrangement to ordered arrangement, which makes the same refractive index of the liquid crystal and the polymer, so incident light can pass through completely to form transparent condition.
Light is scattered when passing through an optically inhomogeneous medium. PDLC (polymer dispersed liquid crystal) is a medium whose light scattering power is adjustable through applying an electric field. In their natural (uncharged) state, the PDLC droplets align randomly.
Picture of product theory
|Thickness||Double tempered glass||4+4,5+5,6+6,8+8,10+10,12+12 (mm)|
|a piece of Pdlc-interlayer||1.14mm approximately|
Standard.Pass Chinese Safety Glass Compulsory Certification(CCC).
|Parallel light transmittance||79%||power on|
|Visible light transmittance||81%||power on|
|Operating Voltage||60V||power on|
|Power Consumption||6w/m²||power on|
|Works temperature||-20~70°C||power on|