Product Overview

The Smart Film (PDLC Film) Series sold by Westglass is a premium optical material based on liquid crystal technology, achieved by uniformly dispersing liquid crystal molecules within a polymer matrix to enable intelligent control of light transmittance. When unpowered, the film appears opaque and frosted with a light transmittance below 5%; when powered, liquid crystal molecules align orderly, instantly increasing transmittance to 83%–91% (depending on the model) for a clear, transparent state. Combining privacy protection, energy efficiency, and safety features, it offers innovative solutions for architecture, automotive, medical, and commercial spaces.

Why Choose Westglass?

1. 8 Years of Specialized Experience: With eight years in PDLC Film/PDLC Glass production and sales, Westglass delivers professional technical support and tailored solutions.
2. Rigorous Quality Control: Enforces a three-layer quality assurance system: 100% full inspection of roll materials, oven durability testing, and power-on aging tests for sheets.
3. Customization Services:

l   Custom electrode-equipped sheets (provide window dimensions);

l   Roll materials (30m×1.52m / 60m×1.52m / 100m×1.52m);

l   Laser-cut special-shaped sheets for unique designs.

l   Rapid Delivery: Standard products ship within 1 business day; customized orders are delivered in 3 business days.

Core Advantages

1. Intelligent Dimming for Seamless Scenario Switching

l   Instant State Change: 200ms ultra-fast response for switching between transparent and frosted states, ideal for immediate privacy needs in conferences, medical spaces, and more.

l   Four Transmittance Options (83%/86%/89%/91%): Balance privacy and natural light efficiency for office partitions, residential bathrooms, and diverse applications.

2. Dual Protection for Privacy & Safety

l   Frosted Anti-Snooping: Below 5% transmittance when unpowered blocks external visibility, ensuring security in high-privacy environments like conference rooms and hospital wards.

l   Explosion-Resistant & Impact-Resistant: 100% fragment adhesion to the film layer upon glass breakage reduces splashing risks by 90%, far safer than standard glass.

3. Energy Efficiency for a Greener Future

l   Thermal Radiation Management: Blocks ≥99% UV rays and 70% infrared rays in frosted state, reducing air conditioning loads by 30% and complying with green building standards.

4. Effortless Installation & Universal Adaptability

l   Self-Adhesive Design: Ultra-thin, flexible film adheres directly to glass, supporting curved and irregular structures—boosting construction efficiency by 50%.

l   No Window Replacement Needed: Maintains original glass structure, saving 60% on costs for architectural curtain walls, automotive sunroofs, and commercial windows.

5. Military-Grade Durability for Longevity

l   Weather Resistance: Passes 2000-hour UV aging tests with no performance degradation.

l   Scratch & Wear Resistance: 3H hardness surface withstands daily friction, minimizing maintenance costs.

Application Scenarios

1. Architecture

l   Smart Curtain Walls: Dynamic dimming for office building exteriors to balance natural light and energy consumption.

l   Medical Partitions: Frosted observation windows in hospital wards protect privacy while enabling medical collaboration.

2. Automotive

l   Panoramic Sunroofs: Frost to block harsh sunlight during the day, clear for night views—enhancing driving comfort.

l   Privacy Side Windows: Anti-glare design improves driving safety by reducing external visibility.

3. Commercial Innovation

l   Projection Windows: Play high-definition ads in frosted state, display products in transparent state to attract foot traffic.

l   Interactive Showrooms: Transparent-frosted switching creates immersive exhibition experiences.

Technical Parameters