Regarding smart filmtm, its breakthrough feature is that the customer could easily and directly roll and adhere smart filmtm to glasses by simply peeling off its protective film without adding any extra adhesive in-between smart filmtm and the glasses, and also can repetitively adhere smart filmtm to the glasses in case of installation misalignment. In addition, smart filmtm is different from traditional privacy glasses which need longer delivery lead time, higher installation cost, higher transportation cost due to glass weight.
Smart film also called pdlc film (polymer dispersed liquid crystal film) which is a kind of high-tech product can switch from transparent to opaque instantaneously under electricity application. The smart film is transparent when power on and it is opaque when power off. It can be regulated and adjusted the light transmittance pass through the film by electricity supply.
The switchable film is also called Polymer Dispersed Liquid Crystal(PDLC).
Switchable film is an electronically controlled film which becomes transparent from a opaque state at the flick of a switch . When the power is applied, the liquid crystal molecules line up and the incident light passes througt,the smart film becomes transparent from an opaque state. On the other hand, when the power is off, the liquid crystal molecules are randomly oriented so that light is scattered, results in opaque state.The switchable film provides a next generation alternative to blinds or privacy in daily life. It is the ideal choice for commercial or residential installations.
Switchable privacy film for lamination is just protected by protective sheet and should be laminated between two piece of glass. The film offers instant privacy at the flick of a switch after lamination! It works on an electrical principle switching from opaque to transparent when power is applied.
PET sheet is a new type of material developed in recent years. With its excellent toughness, high strength, high transparency, and excellent environmental performance that it can be recycled and reused, and does not produce harmful gases when burned, it has gradually been greatly appreciated by consumers and producers. Green ignorance; conform to the trend of environmental protection. PET sheet has the following main characteristics:
1. It has excellent transparency and smoothness, and has a good display effect.
2. Excellent surface decoration performance, can be printed without surface treatment, easy to emboss patterns, easy to metal treatment.
3. Has good mechanical strength.
4. Good barrier properties to oxygen and water vapor.
5. Good chemical resistance, can withstand the erosion of various chemical substances.
6. It is non-toxic and has reliable hygienic performance. It can be used for the packaging of food, medicine and medical equipment, and can be sterilized by gamma rays.
7. It has good adaptability to environmental protection, and can be recycled and reused economically and conveniently; when the waste is incinerated, it does not produce harmful substances that endanger the environment. The thermoforming performance is good, which is equivalent to ordinary PVC sheet, and PET thermoforming products with excellent performance can be obtained by vacuum forming; PET sheet is considered to be an ideal packaging material that meets the requirements of environmental protection.
Performance parameters:
1. Density 1.33g/cm Oxygen permeability 4-4.5cm*mm/(m*24h*0.1mpa)
2. Tensile strength longitudinal 53MPA moisture permeability â?? 3G*mm/(M*24H); transverse 53MPA maximum operating temperature is nearly 70 degrees
3. The elongation at break is 250% longitudinally and 250% laterally
Product Details:
Switchable smart film is a liquid crystal ( LC ) produce based on polymer dispersed liquid crystal ( PDLC ) technology and two semiconductor films of indium tin oxide ( ITO ) films used as electrodes. Protective layers of thermoplastic ( PET ) are used to protect the film from scratches . The transparency of the smart film can be adjusted with the help of alternating current. Smart film is made of two types - self-adhesive, which can be glued to ordinary glass, and not a self-adhesive film used for the production of smart glass .
Optical characteristics
How Switchable film works
Applications:
Residential buildings, such as bathrooms, room partitions/windows, windows in balcony, cinema curtain, etc.
Office buildings, such as room partitions/windows, windows in balcony, project curtain in meeting room, etc.
Hospitals, to act as partitions or curtains, or windows.
Banks, jewelry shops, museums, etc.
Other buildings suitable for such a special feature.
Smart film also called pdlc film (polymer dispersed liquid crystal film) which is a kind of high-tech product can switch from transparent to opaque instantaneously under electricity application. The smart film is transparent when power on and it is opaque when power off. It can be regulated and adjusted the light transmittance pass through the film by electricity supply.
Smart film also called pdlc film (polymer dispersed liquid crystal film) which is a kind of high-tech product can switch from transparent to opaque instantaneously under electricity application. The smart film is transparent when power on and it is opaque when power off. It can be regulated and adjusted the light transmittance pass through the film by electricity supply.
