Project Description
BRIEF INTRODUCTION:
Non-adhesive smart film is designed to sandwich laminating between glass in order to make smart glass product, it’s EVA film lamination process.
- Material to smart glass, not the end product.
- Necessary experience in glass lamination.
- Mainly for factory client, not the end user.
- The lead time within 5 work days.
Smart PDLC Switchable Film (Smart Film) which is made of two layers of transparent conductive coating films sandwiched with polymer dispersed liquid crystal material. It is also called Smart Glass Film, Switchable Smart Film, Privacy Glass Film, PDLC Film, Magic Glass Film, Electronic Film etc.
Pdlc Smart Film Structure & Mechanism
By applying or removing electric field to drive the liquid crystal molecules in an aligned or disordered array, Smart PDLC film can realize transparent or opaque effect.
This outstanding electro-optical characteristic enables it to a wide range of application in commercial entertainment, aviation and maritime, rail transportation, store windows and other critical national facilities, sites and so on.
Transparency Changes With Voltage Linearly:
The smart film transparency will change, when you dim control its voltage, closer to 0V voltage, it will more opaque; And when more close to Rated voltage(70V), it will more clear transparent.
To laminate Smart Film into smart glass:
To well protect the PDLC film and let it the long time to work, especially in an environment with much moisture, we suggest the customer use non-adhesive smart film to be sandwich laminated between 2 layers glass.
Choosing to purchase our lamination smart film and have a local glass company to create the final products (smart glass). This method cuts down on shipping costs and potential loss due to breakage vs purchasing our finished glass when a dealer is not nearby.
Product Details:
| Place of Origin: | Guangzhou, China |
|---|---|
| Certification: | Chinese CCC, GB9962-1999 |
| Model Number: | Lamination smart film |
Payment & Shipping Terms:
| Packaging Details: | Carton Box and paper roll |
|---|---|
| Delivery Time: | 5 work days |
| Payment Terms: | T/T, Western Union, cash |
TECHNICAL SPECIFICATIONS
| ITEM | MODE | PARAMETERS | |
| Optical Parameters | Visible Light Transmittance | On | >76% |
| Off | >55% | ||
| Parallel Light Transmittance | On | >66 | |
| Off | <1% | ||
| Haze | On | <8% | |
| Off | >95% | ||
| View Angle | On | 130° | |
| Electric Parameters | Operating Voltage | On | 48V/60V/70V AC |
| Saturation Voltage | On | <32V | |
| Response Time | Off-On | <200ms | |
| On-Off | <10ms | ||
| Power Consumption | On | <6W/M² | |
| Physical Parameters | Thickness | 0.5 mm | |
| Max. Size | 1800*35000mm | ||
| Adhesion to glass and silicone | 20g/mm | ||
| Adhesion to SPF | 50g/mm | ||
| Environmental Parameters | Operating Temperature | –10°C – 65°C | |
| Storage Temperature | –20°C – 80°C | ||
| Shelf Life | On | >10 years | |
| Switch Times | >80Million | ||
Switchable Smart Glass can be applied to Office, Hotel, KTV, Residence, Car, Shopping mall, Hospital, Projection application, etc
1. Q: What geographical region does OYPDLC serve?
A: The whole world.
2. Q: Can the smart film be used in doors?
A: Yes, for example: Frameless doors, sliding doors etc.
3. Q: Can it be drilled holes?
A: Yes, we can make holes as you request, and you can also cut holes using a sharp knife.
4. Q: How to control the film in Transparent or opaque status? Can use dimmer to contrl the transparency of the film?
A: The film will become transparent when power on, and become opaque when power off. And yes we can supply dimmer control device, then you can dimmer control the transparency of the smart film.
5. Q: What’s the working voltage of the film? How’s the electric consumption?
A: The working voltage of the film is 48V-60V AC, we will provide the transformer to change your household voltage to the voltage. The consumption of the film is about 5Watt per square meter film.
6. Q: Do I need a machine to process the Non-adhesive smart film?
A: Yes, this type smart film is mainly for lamination factory, who have the lamination machine to do the lamination, if you don’t have the machine, we suggest you choose the adhesive type smart film.
7. Q: Can I use PVB film instead of EVA film to do the lamination with your switchable film?
A: No. You can’t. Because in the PVB lamination process, the temperature is much higher than 120 ℃, and when temperature higher than 120 degrees, it lead to shrinkage to the switchable film, and then slightly damage the smart film, shorten the smart film’s lifetime. So we don’t suggest use PVB film.
8. Q: What’s the lamination curve for the lamination of PDLC switchable film?
A: Please see as below:
11. Q: What’s the lead time of the non-adhesive smart film?
A: For smart film, usually lead time is about 5 working days depending on the required glass/film dimensions and quantities. Please send us the size& quantities information to get a quote and estimate the more exact lead time.
12. Q: What’s the shipping way for the product?
A: For smart film, normally send by express, like DHL, UPS, TNT, FedEx etc.
