PDLC Smart switchable film
PDLC/LC/LCD material microelectronic film (polymer dispersed liquid crystal film) which is a kind of high-tech product can switch from transparent to opaque instantaneously under electricity application. It 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 film is composed of PET film,ITO film,polymer and liquid crystal molecules. When the film is under off state, the randomly aligned liquid crystal molecules stay along on the walls of capsule, the reflection of liquid crystal molecules and polymer makes light disperses then it is opaque. While electricity supplied, these molecules arrange themselves in a specific direction then parallel light can pass through the film makes it transparent.
Product description and advantages
• Privacy protection while blocking the sight
• Heat insulation, block high percent of IR and UV light
• Explosion proof when glass is broken
• Excellent sound insulation effect
• Various types of switch control
Technical Data
| Item |
Mode |
Data |
| Light Transmittance |
Visible Light |
ON |
> 85% |
| OFF |
>55% |
| Parallel Light |
ON |
>76% |
| OFF |
<1.5% |
| Haze |
ON |
<3% |
| OFF |
>90% |
| View Angle |
ON |
>175 ° |
| Electrical Parameters |
Working Voltage |
ON |
60V AC |
| Saturated Voltage |
ON |
< 25V |
| Responding Time |
OFF- ON |
< 10ms |
| ON- OFF |
< 100ms |
| Power Consumption |
ON |
< 5 W/M2 |
| Physical Parameters |
Thickness |
0.45mm |
| Max. Size |
<2M * 5M Single Pcs |
| Roll Size |
1m/1.2m/1.5m/1.8m/2mm(W)* 50M (L) |
| Adhesive Bonding Strength |
50g/mm |
| Environmental Parameters |
Working Temperature |
- 20 ℃ to 75 ℃ |
| Storage Temperature |
- 20 ℃ to 85 ℃ |
| Working Life Time |
ON > 10 Years |
| Operation Time On/Off |
> 80.000 Times |
| Guarantee Time |
12 months |
Product specification
| Product |
width in stock |
length |
| Smart film Adhesive type |
1m, 1.2m, 1.5m, 1.8m |
50M per Roll |
| Smart film Non Adhesive type |
1m, 1.2m, 1.5m,1.8m,2m |
50M per Roll |
| Customized sheet size are available |
| Product |
Discription |
Control Area |
| Smart film Power |
30W |
3 SQM |
| Smart film Power |
50W |
5 SQM |
| Smart film Power |
100W |
10 SQM |
| Smart film Power |
200W |
20 SQM |
| Smart film Power |
300W |
30 SQM |
| Smart film Power |
50W with Dimmer control |
5 SQM |
| Copper paste, Silicon Wire( Red, Black) and Silver conductive gel were also available. |