Smart Glass: Advanced Technology for Modern Architecture and Decoration
Smart Glass, an innovative product in the glass manufacturing industry, has found a special place in construction projects, interior decoration, and industrial applications with its ability to change transparency and control light, privacy, and energy. These glasses, using advanced technologies such as liquid crystal (PDLC), suspended particles (SPD), electrochromic, thermochromic, and photochromic, allow change from transparent to opaque in a fraction of a second. As a glass manufacturer, we produce smart glasses with national and international standards using high-quality raw materials and state-of-the-art technologies. In this report, relying on credible Iranian sources, we examine the production process, types, applications, benefits, disadvantages, and technical specifications of smart glass to provide localized, original, and accurate content.
Production Process
The production of smart glass is a complex process that requires advanced equipment and adherence to quality standards. The production stages include the following:
- Selecting Base Glass
- Placing Smart Film
- Lamination or Bonding
- Electrical Connection
- Quality Control
Float, tempered, or laminated glasses with thicknesses of 5 to 6 millimeters are selected as the base. These glasses must be free of any impurities.
Smart films (such as PDLC or SPD) with thicknesses of 0.4 to 0.8 millimeters are placed between two glass layers or installed as adhesive on the glass surface. Taiwanese films (Super Clear) with higher transparency (8% transparency reduction) are preferred over Chinese films (18% transparency reduction).
In laminated type, the smart film between two glass layers using PVB or EVA layers in a lamination furnace under pressure and heat (around 150 degrees Celsius). In adhesive type, the film is directly installed on the glass.
Inverter (voltage converter from 220 to 48 or 60 volts) and control system (remote or application) are installed for managing electrical current.
Tests for transparency (at least 85% in on state), moisture resistance, and electrical performance are performed to ensure product quality.
Types of Smart Glass
Smart glasses are divided into various types based on the technology used:
- Electrochromic
- PDLC (Liquid Crystal)
- SPD (Suspended Particles)
- Thermochromic
- Photochromic
- Smart Laminated
- Nano
Changes from opaque to transparent with electrical current. Uses chemical layers for transparency control.
Suitable for windows and facades, low energy consumption.
Uses liquid crystals for transparency adjustment. Opaque when off and transparent when on.
Commonly used in partitions and glass doors.
Uses nano metallic particles (silver, aluminum) for light and heat control.
Precise light control, suitable for external facades.
Changes transparency with temperature change.
No electricity needed, suitable for hot areas.
Changes with light intensity (like sunglasses).
Automatic adjustment, suitable for roofs and windows.
Integrates smart film (like PDLC or SPD) within laminated glass using PVB or EVA for enhanced strength and safety.
Ideal for high-security applications and durable facades.
Uses nano-coatings or nanoparticles to control light and heat with high precision.
Enhanced durability and efficiency, suitable for advanced architectural designs.
Technical Production Specifications
Glass Thickness
10 millimeters (two 5-millimeter layers) or 12 millimeters (two 6-millimeter layers).
Dimensions
Width up to 185 centimeters, height up to 300 centimeters.
Smart Film
Thickness 0.4 millimeters (Taiwanese) or 0.8 millimeters (Chinese).
Energy Consumption
Less than 5 watts per square meter (voltage 48 to 60 volts AC).
Equipment
Lamination furnace, inverter, ZFR remote control, and smart home systems.
Features and Benefits
Smart glass, due to its advanced structure and high-quality materials, has numerous features and benefits that make it an ideal option for various projects:
- Light and Privacy Control
- Sound and Thermal Insulation
- UV Protection
- Safety and Durability
- Smart System Integration
- Aesthetic and Added Value
- Easy Maintenance
- Environmental Sustainability
Ability to switch from transparent to opaque in a fraction of a second, serving as an ideal alternative to traditional curtains and walls.
Reduces noise up to 45 decibels and heat transfer (up to 70% of IR rays), leading to 30% savings in heating and cooling costs.
Blocks 99% of ultraviolet rays, preventing fading of furniture and interior decorations.
The smart laminated type does not shatter upon breaking, offering high safety.
Compatible with apps, remote controls, light sensors, and smart home systems.
Modern and stylish appearance enhances the value and appeal of residential and commercial buildings.
Cleaning with an LCD cloth and water, without the need for strong detergents or sharp tools.
Reduced energy consumption and recyclability make this product environmentally friendly.
Ordering and Installation Process
- Ordering: Customers must specify color, thickness, dimensions, and required fittings. On-site measurement services are available.
- Production Time: Standard production takes 7 working days, with an expedited option (1 day) available.
- Installation: Must be performed by professionals to prevent damage. The process includes precise measurement, pre-tempering cutting, and installation with appropriate fittings.
- Pricing: Calculated based on thickness, color, and area (square meter × unit price). For example, in 2024, the price of standard tempered glass ranges from 700,000 to 1,500,000 IRR per square meter.
Applications
Smart glass is used in a wide range of projects due to its innovative features:
Construction
Glass facades (curtain walls), UPVC and aluminum windows, glass roofs, glass walls.
Residential
Interior partitions, shower doors, windows for privacy and temperature control.
Commercial
Offices, shops, restaurants, hotels to create a modern and efficient space.
Healthcare
Hospitals, clinics, and operating rooms for infection control and privacy.
Automotive
Vehicle windows and roofs for light and heat control.
Industrial
Environments requiring light and heat control, such as laboratories and factories.
Key Tips for Choosing Smart Glass
- Technology Type: PDLC for internal applications and SPD for external facades are more suitable.
- Thickness and Dimensions: 10 or 12 mm thickness is sufficient for most applications.
- Material Quality: Taiwanese films with 85% transparency and 8% reduction in on state are recommended.
- Smart Integration: Ensure compatibility with smart home systems.
- Expert Consultation: Contact our experts for selecting the best glass type and control system.