Upass Material Technology (Shanghai) Co.,Ltd.
| Payment Terms | TT/LC |
| Supply Ability | 600 Tons/Month |
| Delivery Time | Negotiable |
| Packaging Details | Wooden Pallet |
| Thickness | 2mm-5mm |
| Width | 600-2000mm Can be customized |
| Total Light Transmittance | Power Off ＞67% |
| Directional Light Transmittance | Power Off ＜4% |
| Haze | Power Off ＞96% |
| Application | Used for the building of decorating, remodeling, advertising |
| Product Name | Electronic Self-adhesive Switchable Transparent Film |
| Material | ITO |
| Brand Name | UPASS |
| Model Number | Youguang |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT/LC | Supply Ability | 600 Tons/Month |
| Delivery Time | Negotiable | Packaging Details | Wooden Pallet |
| Thickness | 2mm-5mm | Width | 600-2000mm Can be customized |
| Total Light Transmittance | Power Off ＞67% | Directional Light Transmittance | Power Off ＜4% |
| Haze | Power Off ＞96% | Application | Used for the building of decorating, remodeling, advertising |
| Product Name | Electronic Self-adhesive Switchable Transparent Film | Material | ITO |
| Brand Name | UPASS | Model Number | Youguang |
| Certification | ISO9001 | Place of Origin | China |
| High Light | Self Adhesive Switchable Transparent Film ，Electronic Switchable Transparent Film ，5000 micron self adhesive smart film | ||
| STF (Switchable Transparent Film) 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. |
| 1. The picture shows the principle diagram of the STF 2. The swichable liquid crystal transparent film is also called an electronically controlled smart PDLC flm 3. lt consists of two layers of flexible transparent conductive films (ITO film and PDLC) |
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| 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. |
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 |
FAQ:
| 1. How does Smart Film work? or scattered and the film looks dark gray or white. In “On State” the light is transmitted and the film looks transparent. |
| 2. What is the product lead time? Lead time for PDLC Film Products is 5-7 days after received payment. |
| 3. What is the size of your package? 1 roll / 60 square meter 1* box L146*W38*H38CM |
| 4. What are your shipment terms? We deliver it by air/express transportation. Customer clear custom, release and deliver to final destination. |
| 5. Is there a MOQ (Minimum of Quantity)? 1 square meter |
| 6. What is the expected life of your products? Life expectancy is approximately 8-10 years or switch >2000000times. |
Packaging:
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Quality Assurance:
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
50000000-80000000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
UPASS, founded in 2008, is headquartered in New Materials Industrial Park, Qingpu District, Shanghai, and has two production bases in Taicang, Jiangsu and Chenzhou, Hunan. UPASS adopts European professional film manufacturing equipment and technology, mainly provides SDM strong cross film, var... UPASS, founded in 2008, is headquartered in New Materials Industrial Park, Qingpu District, Shanghai, and has two production bases in Taicang, Jiangsu and Chenzhou, Hunan. UPASS adopts European professional film manufacturing equipment and technology, mainly provides SDM strong cross film, var...
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