PDLC smart filmElectrical Smart Switchable glass?is?composed?with one?liquid crystal sheet solidified(calls pdlc film)?and?double tempering glass under high-pressure & high-temperature.The theory of Smart?Switchable?film:????On natural condition, the arrangement of the liquid crystal inside the glass is Irregular 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 Irregular 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.Technical Data:Thickness0.4mmMaximum?width1400mmFrequency/Working voltage50/60 Hz 60VPower consumption6w/sqmParallel light?transmittanceOn: 80% Off: 5%Visible light transmittanceOn: 78.3% Off:64.5%Life time>50000hoursColor availableWhite, blue, grayPDLC film lamination details: Processing data for the PDLC film laminationLow temperature processingGlass thicknessFirst periodSecond periodThird PeriodPressure rangeNormal glassTempered glass4mm85?degree/5min120degree/15min120?degree/75min0.025-0.045MPA0.03-0.05MPA5mm85?degree/5min120degree/15min120?degree/75min0.025-0.045MPA0.03-0.05MPA6mm85 degree/5min120degree/15min120?degree/75min0.025-0.045MPA0.03-0.05MPA8mm85?degree/5min120degree/15min120?degree/75min0.025-0.045MPA0.03-0.05MPA10mm85degree/5min120degree/15min120?degree/75min0.025-0.045MPA0.03-0.05MPA http://www.huichipdlc.com/pdlc-film/lamination-pdlc-film/80-transparency-pdlc-film-for-switchable.html