Smart Film For Laminated Glasses Applications：
Offices
Residential sites
Commercial entertainment
Aviation, maritime and rail transportation
Smart Film For Laminated Glasses Technical specifications:
The “Smart” film is placed like the common PVB film between 2 float glasses of any thickness and with the use of common residential electricity, with a transformer and a common switch the triplex glazing becomes from transparent to opaque (mat).
Smart film, also known as switchable film or smart glass film, is a specialized material that can be applied to laminated glass to give it dynamic light control capabilities. This film uses a technology called polymer-dispersed liquid crystal (PDLC), which allows the glass to switch from transparent to opaque (or frosted) at the touch of a button. When integrated with laminated glass, smart film provides enhanced privacy, light control, and versatility, making it ideal for modern architectural and interior design applications.
How Smart Film Works
Polymer-Dispersed Liquid Crystal (PDLC) Technology:
The smart film contains microscopic liquid crystals suspended in a polymer.
When electricity is applied, the liquid crystals align, allowing light to pass through, and the glass becomes transparent.
When power is turned off, the crystals scatter randomly, diffusing light and creating an opaque, frosted effect.
Lamination Process:
The smart film is embedded between two layers of glass during the lamination process, creating a durable, integrated unit.
This lamination not only protects the film but also enhances the overall safety and durability of the glass.
Power Source and Control:
Low-voltage electricity (typically around 60-110 volts AC) powers the smart film.
The switch from transparent to opaque can be controlled by remote, wall switch, or even automated systems for seamless integration with smart home or office setups.
Types of Smart Film
Self-Adhesive Smart Film:
Can be applied to existing laminated glass.
Easily installed without replacing current glass fixtures.
Ideal for retrofit applications where new laminated glass is not required.
Non-Adhesive Smart Film (Embedded in Laminated Glass):
Permanently laminated within the glass layers, offering more durability.
Suitable for new installations where laminated glass panels are fabricated with smart film from the beginning.
Benefits of Smart Film in Laminated Glass
Privacy on Demand:
Instantly changes from clear to opaque, offering privacy without the need for blinds or curtains.
Ideal for conference rooms, bathrooms, or any space that needs occasional privacy.
Energy Efficiency:
Acts as an additional layer of insulation, reducing heat gain and loss and potentially lowering heating and cooling costs.
When opaque, it blocks UV rays, reducing glare and protecting interior furnishings from sun damage.
Versatile Light Control:
Users can control the amount of natural light entering the room, improving comfort and ambiance.
Enhanced Security and Safety:
Laminated glass with smart film provides strength and durability, as the lamination holds glass fragments in place if broken.
Adds security in places requiring occasional privacy, like healthcare facilities, offices, and government buildings.
Reduced Noise:
The lamination and film layer provide additional soundproofing benefits, making it suitable for noise-sensitive environments.
Design Flexibility:
Smart film can be custom-sized to fit unique architectural designs, offering a modern, minimalist look.
Available in various color options, enhancing both function and aesthetics.
Applications of Smart Film in Laminated Glass
Office Partitions and Conference Rooms: Provides privacy for meetings without sacrificing the open-plan look of glass walls.
Healthcare Facilities: Maintains privacy in patient rooms, clinics, and operating theaters while allowing quick visibility.
Residential Spaces: Suitable for bathrooms, bedrooms, or any space that benefits from both privacy and light control.
Hotels and Hospitality: Used in guest rooms, bathrooms, or even lobbies for a stylish, high-tech aesthetic.
Retail: Can be used for storefronts, display cases, or dressing rooms for privacy when needed and product display at other times.
Technical Specifications of Smart Film
Power Consumption: Typically between 4-7 watts per square meter.
Switching Speed: Transitions between opaque and transparent in less than one second.
UV Protection: Blocks up to 99% of UV rays, protecting interiors from sun damage.
Durability: Designed to withstand frequent switching without degradation.
Lifespan: Generally around 10-15 years, depending on usage and environmental conditions.
Operating Voltage: 60-110 volts AC.
Maintenance of Smart Film in Laminated Glass
