Product Specification

Product Overview

The Westglass Light Gray PDLC Self-Adhesive Smart Dimming Film utilizes Polymer-Dispersed Liquid Crystal (PDLC) technology to achieve instant switching between clear and frosted states by controlling liquid crystal molecular alignment via electric fields. It presents a soft light gray opaque effect, effectively blocking line of sight while maintaining natural daylighting for privacy protection.

With a self-adhesive design, this film directly applies to glass surfaces without complex installation, upgrading ordinary glass with smart functionality. The light gray tone combines basic dimming performance with a soft, premium texture, suitable for modern aesthetic and functional integration in high-end commercial spaces, smart homes, car sunroofs, and more.

Why Choose Westglass?

1.      Industry Expertise

• 8 years of experience in smart film production and sales, delivering professional technical support and tailored solutions.

2.      Professional Manufacturing

• Advanced facilities and mature processes with strict three-layer quality control standards:
  • 100% full roll inspection to eliminate defects
  • Oven baking tests for durability
  • Sheet power aging verification
• Customization options:
  • Electrode-integrated sheets (sized to your windows)
  • Roll materials (1.2/1.45x30/50m)
  • Laser-cut special shapes (curved glass, circular sunroofs, etc.)
  • Laser-etching for corporate logos/art patterns

3.      Expedited Delivery

• Custom sizes shipped within 3 business days
• Standard sizes shipped within 1 business day

Core Advantages

1.      Intelligent Privacy with Elegant Transition

• Dual-State Functionality:
  • Power-on: HD clear state (light transmittance > 80%);
  • Power-off: Light gray frosted mode (light transmittance < 10%)—balances privacy and natural light, softening glare for office partitions, bathroom glass, and panoramic sunroofs.
• Sleek Aesthetics: Light gray frosting provides subtle visual screening, ideal for modern minimalist designs.
• Ultra-Fast Switching: <200ms response time for seamless user experience.

2.      Multi-Functional Projection & Display

• High-Contrast Projection Screen: Supports front/back projection in frosted state, suitable for corporate showrooms, mall windows, and home theaters.
• Enhanced Visual Layers: Light gray background improves projection contrast and depth.

3.      Energy Efficiency & Eco-Comfort

• Full-Spectrum Blocking: 99% UV and >60% IR rejection reduces heat radiation and AC energy use while protecting furniture from aging.
• Low Power Design: ~5W/m² consumption, stable 24/7 operation with >80,000-hour lifespan.

4.      Safety & Durability

• Impact-Resistant Film: Holds shattered glass fragments, compliant with safety standards for high-traffic areas.
• Wide Temperature Range: Operates in -10℃~65℃ climates.

5.      Tool-Free Installation & Smart Control

• Peel-and-Stick Design: Optical-grade adhesive fits curved glass, leaves no residue when removed—perfect for retrofits.
• Multi-Control Compatibility: Works with physical switches, remotes, voice commands, apps, and smart home systems for one-touch modes (e.g., "movie mode" vs. "meeting mode").

Technical Highlights

• Zoned Dimming Control: Customizable partition dimming for personalized space design.
• Projection Compatibility: Light gray tone enhances projection contrast; supports projection in both clear and frosted states.
• Premium Aesthetics: Soft light transmission suits Nordic and minimalist design styles.

Application Scenarios

1.        Commercial Spaces

• Office partitions, luxury brand windows, smart showroom screens (frosted for privacy, clear for foot traffic attraction).

2.        Luxury Residences

• Bathroom partitions, panoramic sunroofs, home theater systems (light gray tone minimizes visual clutter, frosted for privacy).

3.        Transportation

• Car sunroofs, high-speed rail privacy glass, yacht windows (lightweight design + smart dimming).

4.        Public Facilities

• Hospital privacy cubicles, museum display cases, airport signage (hygienic, low-maintenance smart glass).

Elevate Your Space with Smart Elegance

Contact Westglass today for custom light gray PDLC film solutions and seamless global delivery.

Technical Parameters