EPC/SPD smart film is a kind of intelligent film that adjusts the transparency of the film by artificially regulating the voltage.This kind of film is more intelligent than ordinary PDLC film. lt has various adjustment methods and the transparency is adjustable from 1% to 50%.lt can provide comfortable indoor light in different environments and can also effectively block the entry of ultraviolet and infrared rays.Improve the energy efficiency performance of buildings.
EPC Smart Glass is a safety switchable glass made by laminating EPC film in the middle of two pieces of glass, because it is laminated, it can control the transparency of the glass, which will bring more space for creativity and maintain consistency and aesthetics.
Customized size, thickness, and control method.Konw more information, please email us: [email protected] or call us: + 86 18108230474/+86 13060090308 ( or add whatsapp) so that we can serve you better.
EPC Film/Smart Glass Working Principle
EPC film is a kind of intelligent dynamic smart film product which is composed of electrically polarized crystals and polymer. The directional alignment of electrically polarized crystals will cause under the action of electric field, so the light transmittance will change than can realize the stepless control of light transmittance.
EPC/SPD Film/Smart Glass Features
1. Fast conversion: from opaque to fully transparent within 1-5 seconds, and the gear can be adjusted at will.
2. Excellent light-shielding property: When no electricity is applied, it becomes dark blue and can absorb more than 95% of visible light. When fully transparent, the glass transparency is more than 80%.
3. Good heat insulation: it can block more than 99% of ultraviolet rays in dark colors.
4. Strong weather resistance: adaptable to temperatures of -35℃~85℃, usable indoors and outdoors, and has a wide range of applications.
5. Privacy protection: Low visibility in dark colors, protecting indoor privacy.
6. The light moves with me: adjust the transparency arbitrarily through the knob and control it at will.
SPD/EPC Film Technical Parameter
| Item | Condition | Parameter(EPC Film) |
| Transmittance | ON | 50% |
| OFF | 1% | |
| Haze | ON | ≤5% |
| OFF | 100% | |
| Operating Voltage | ON | 110V |
| Response Time | OFF-ON | ≤2s |
| ON-OFF | ≤10s | |
| Operating Temperature | / | -30℃-90℃ |
| Energy Consumption | -20℃-90℃ | ≤1.5w/㎡ |
| OFF And ON Time | / | ＞1000000 Times |
| UV blocking rate | ON | 99% |
| OFF | 99.9% |
| EPC Smart Switchable Glass Energy Saving Indicators | ||||
| Transmittance | Fully Transparent | Light Color | Dark Color | Dark Blue |
| Visible Light Transmittance/% | 50 | 18 | 6 | 1 |
| Total Solar Transmittance/% | 39 | 21 | 17 | 9 |
| Shading Coefficient Sc | 0.45 | 0.25 | 0.19 | 0.1 |
| Total Solar Infrared Transmittance | 0.18 | 0.16 | 0.15 | 0.13 |
| Light To Solar Gain Ratio | 1.16 | 0.6 | 0.34 | 0.09 |
| Thermal Transmittance | 1.65 | 1.65 | 1.65 | 1.65 |
EPC Smart Glass/Film Applications
SPD/EPC smart glass can be applied wherever ordinary smart glass is available, such as building curtain walls, smart buildings, hotels and clubs, exhibitions, high-end residences, commercial windows, libraries, hospitals, museums, banks and other places.
EPC Smart Glass/Film Control Method
EPC/SPD smart film/glass control methods have remote control, wall control panel, APP control, etc. Our company provides matching controller/control system, customized development of high-precision APP control system, so that you can experience the sense of science and technology that you can control the glass transmittance at anytime, anywhere, to create a good indoor environment and comfort.
For more options of our products and to discuss your requirements further, please email us: [email protected] or call us: + 86 18108230474/+86 13060090308 ( or add whatsapp) so that we can serve you better.
