PDLC Film Switchble Tinting Smart Window Film Factory
Brand Name:UPASS
Certification:ISO9001
Model Number:Youguang
Minimum Order Quantity:Negotiable
Delivery Time:Negotiable
Payment Terms:TT/LC
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Location:
Shanghai Shanghai China
Address:
No. 799, Middle Jiasong Road, Qingpu District, Shanghai, China.
Supplier`s last login times:
within 27 hours
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Product Details
PDLC Film Switchble Tinting Smart Window Film Factory
Product Description:
PDLC Film Switchble Tinting Smart Window Film Factory is also known as PDLC (Polymer Dispersed Liquid Crystal) film, electronic dimming film, electronic curtain, etc. It is based on film technology. The rod-shaped polymer liquid crystalls mixing with prepolymer stick to transparent conductive base material, so that it simultaneously possesses charateristics of liquild and crystal. When powering off, polymer comes to the atomization of disorder. With polymer powering on, it is orderly arranged along with the direction of the electric field, which enables the film to have transmittance of the light. By controling the electric switch, It can be converted between transparent and opaque state. |
Parameters:
| Item | Performance / Unit | Testing Method and Standard | |
| Rated Voltage | ON | 36/48/60(AC50HZ) | Multimeter |
| Power Consumption | ON | 4-6w/(SQM) | Multi-parameter Electrical Measuring Instruments |
| Total Light Transmittance | ON | ＞83% | GB/T 2410-2008GB/Spectrophotometer |
| OFF | ＞67% | ||
| Directional Light Transmittance | ON | ＞80% | GB5137.2-2002 |
| OFF | ＜4% | ||
| Haze | ON | ＜4% | GB/T 2410-2008GB/Spectrophotomete |
| OFF | ＞96% | ||
| Response Time | ON | ＜40(MS) | Liquid Cystal Mutl-prareter. Measuring Instrument |
| OFF | ＜210(MS) | ||
| Operating Temperature | / | -30~70℃ | Constant Temperature and Humidly Testing Machine |
| Lifetime | ON | ＞100000(H) | GB18910.5- 2008 |
Structure:
It consists of 5 layers. Two layers outsides are protective films, they protect smart
film when transport and installation. The adhesive layer, it will application on glass.
For ITO films, they are conductive layers. The LC+Polymer, it can make the film
from transparent and opaque state.
Principle:
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. |
PDLC Film Switchble Tinting Smart Window Film Factory
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