Product Specification

Product Overview

The Westglass Dark Grey Smart PDLC Film utilizes Polymer-Dispersed Liquid Crystal (PDLC) technology to enable instant switching between "clear" and "frosted" states through precise electric field control of liquid crystal molecular alignment. When power off, it exhibits a dark gray frosted effect with high privacy shielding; when power on, it achieves ≥40% light transmittance for clear visibility while maintaining a professional aesthetic.

Our product supports full-size customization and laser-etching of logos/art patterns, suitable for high-end applications like glass curtain walls, office partitions, and car sunroofs. With a 2-year warranty, it adds both intelligent functionality and aesthetic value to any space.

Why Choose Westglass?

1.      Industry-Leading Experience

• 8 years of expertise in manufacturing/selling Smart PDLC Film/Glass/PNLC Film, providing professional technical support and tailored solutions.

2.      Rigorous End-to-End Quality Control

• 100% full roll inspection to eliminate bubbles, scratches, and conductive layer defects.
• Oven baking tests for material durability.
• Sheet power testing to ensure operational reliability.

3.      Full-Customization Capability

• Custom electrode-integrated sheets (sized to your windows).
• Laser-cut special-shaped sheets for unique designs.
• Bulk roll supply (1.2m/1.5m×30m/50m) for large-scale projects.

4.      Ultra-Fast Fulfillment

• Express Delivery: Standard orders ship within 24 hours; custom orders ready in 3 business days.
• Global Logistics: DHL, sea freight, and local warehousing to 50+ countries.

Core Advantages

1.      Intelligent Dimming: Mastering Privacy-Transparency Balance

• Dual-State Instant Switching:
  • Power-on clear (≥55% transmittance); power-off frosted (≤5% transmittance). Dark gray tone enhances professional ambiance for executive offices and premium showrooms.
• 200ms Ultra-Fast Response: Millisecond-level switching for seamless transitions between meeting privacy and home modes.
• Zoned Independent Control: Supports regional dimming (e.g., clear front + frosted rear in car sunroofs) for customizable commercial scenarios.

2.      Dual Projection & Display Modes for Multiplied Commercial Value

• High-Contrast Projection in Frosted State: Dark gray background enhances ad clarity, ideal for commercial windows switching between displays and privacy modes.
• Transparent-State Overlay: Projects dynamic content while maintaining glass clarity, suitable for museum cases and airport signage.

3.      Energy Efficiency & Eco-Leadership

• Dual Thermal Shielding: Blocks 99% UV + 60% IR, reducing indoor temperatures by 8–10℃ in summer and cutting AC energy use by 20%.
• 4–5W/m² Ultra-Low Power: Equivalent to 1 energy-saving bulb daily, with a 10-year lifespan for heavy use.

4.      Invisible Explosion-Proof Safety

• Impact-Resistant Adhesive Layer: Holds >90% of shattered glass fragments, upgrading safety in hospitals and malls.
• -30℃~65℃ Extreme Weather Resistance: No peeling in cold or bubbling in heat, suitable for all climates.

5.      Self-Adhesive Revolution: Zero-Renovation Threshold

• Optical-Grade High-Tack Backing: Forms seamlessly on curved glass with no residue, cutting retrofit costs by 70%.
• Smart Ecosystem Compatibility: Works with physical switches, app controls, and voice commands.

Application Scenarios & User Value

1.      Commercial Architecture

• Office Curtain Walls: Dark gray frosting reduces sunlight and saves 15%+ on AC while protecting meeting rooms.
• Executive Offices: Clear mode for city views; frosted mode for confidentiality, ensuring zero business leaks.

2.      Luxury Residences

• Villa Sunrooms: Clear during the day for natural light; frosted at night for privacy and stargazing.
• Bathroom Partitions: One-touch frosting during showers, maintaining clarity for daily use.

3.      Commercial Innovation

• Luxury Brand Windows: Clear for in-store displays; frosted with projection ads after closing, boosting customer acquisition by 50%.
• Museum Cases: UV protection + smart dimming balances artifact presentation and preservation.

4.      Smart Automotive Integration

• EV Panoramic Sunroofs: Dark gray tone reduces glare; zoned dimming meets front/rear seat preferences.
• Yacht Windows: Salt-fog resistant coating + millisecond privacy for private sea meetings.

Redefine Your Space with Smart Dark Grey Dimming

Contact Westglass today for custom solutions and global delivery.

Technical Parameters