PDLC Chinese name called Polymer Dispersed Liquid Crystal, is to stick Polymer LCD (Liquid Crystal, abbreviated as LC) blended with prepolymer, make its have the characteristics of Liquid Crystal and at the same time, as well as significant photoelectric properties, in the absence of an electric field, its molecular disordered arrangement is in a state of opaque, and under the action of electric field, its molecular is arranged along the electric field direction, make its have pervious to light,The transition between transparent and opaque states can be controlled by controlling the electric field.
Principle 1: when the electro-optical film is powered off, its molecules are disordered and arranged in an opaque state. At this time, the light cannot penetrate the film, and the effect seen at this time is foggy (milky white state) and opaque.
Principle 2: when the electro-optic film is electrified, under the action of the electric field, its molecules are arranged orderly along the direction of the electric field, making it transparent, colorless and transparent.
Items | Mode | Data | |||
Powered ON | >78% | ||||
Powered OFF | <5% | ||||
Powered ON | >66% | ||||
Powered ON | <5% | ||||
Powered ON | <5% | ||||
Powered OFF | >90% | ||||
Visual Angle | Powered ON | >150° | |||
Working voltage | Powered ON | 40~220VAC | |||
Saturation voltage | Powered ON | <25V | |||
(OFF-ON) | <200ms | ||||
(ON-OFF) | <10ms | ||||
Power dissipation | Powered ON | <5w/㎡ | |||
Thickness | 0.45mm | ||||
Max.Width | ≤1.5M | ||||
The coil size | <1.5M(W)×20/30/50M(L) | ||||
Adhesive property | 50g/mm | ||||
Working Temperature | -10℃-65℃ | ||||
Storage Temperature | -20℃-80℃ | ||||
Useful Life | ON>10 Years | ||||
Off and on time | >Ten million times | ||||
Controlling Ways | Switch, voice, remote control, remote network control are available, any combination can be worked out according to customer request. |
1. Privacy Protection
As the most important function, smart film/smart glass can be changed from transparent to opaque via easy model ON & OFF. Switch-OFF for privacy protection, switch-ON for great vision.
2. Energy Saving
Only 5W low power consumption per square meter per hour when power on.
3. Environmental
60% infrared rays blocking, to reduce heat radiation and transfer;
99% of UV rays blocking, to protect interior furnishings from color-fading or aging, and protect personnel from diseases caused by ultraviolet radiation.
4. Projection
Smart glass is a good projection screen, easily conversion it into home cinema or advertising wall.
5. Sound proof
With excellent damping action, the smart glass is easy to block the noise.
6. Explosion proof
That can avoid getting hurt from heavy strike/broken.
7. Diversified Control
It can be controlled by wall switch, dimmer, motion detector, light, temperature sensor, remote controller, etc.
8. Easy installation & controlling mode
With simple structure, low cost, easy installation, and easy controlling mode, there is no need for complicated installation of curtains and subsequent clean-up.