Product Overview

The Westglass Dark Gray PDLC Self-Adhesive Smart Dimming Film is based on PDLC (Polymer-Dispersed Liquid Crystal) technology, enabling one-touch instant switching between "power-on clear" and "power-off frosted" states via electric field control. When power off, it presents a dark gray frosted state for effective privacy shielding; when power on, it achieves ≥55% light transmittance for clear visibility.

Supporting customized sizes and patterns, this film adapts to glass curtain walls, office partitions, high-end residences, and other scenarios. The dark gray tone combines professionalism with understated aesthetics, integrating smart dimming with decorative functionality for premium environments.

Why Choose Westglass?

1.      Extensive Industry Experience

• With 8 years of smart film production and sales expertise, Westglass delivers 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 for reliability
• Customization services:
  • 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 Functions

1.      Intelligent Dimming

• Power-on: ≥55% light transmittance for HD clarity; power-off: ≤5% transmittance for instant privacy.
• Supports remote control, mobile app, or voice commands, with seamless integration into smart home systems.

2.      Self-Adhesive Easy Installation

• No professional tools needed—applies directly to glass surfaces, repositionable without residue.

Product Advantages

1.      High Scenario Versatility

• Privacy & Projection Modes: Frosted state serves as a HD projection screen for commercial windows and exhibitions; clear state enables dynamic product displays.
• Energy-Efficient Thermal Control: Blocks ≥60% infrared and ≥99% UV rays, reducing indoor temperatures by 8–10℃ in summer and cutting AC energy use. Only 4–5W/m² power consumption aligns with low-carbon goals.
• Zoned Dimming Customization: Independent control of light transmittance for car sunroofs, office partitions, and other personalized needs.

2.      Superior Performance

• Durability: High-quality adhesive layer resists impact and wear, with a lifespan exceeding 10 years.
• Premium Visuals: Dark gray tone enhances aesthetics, with clarity close to regular glass when powered on, ideal for high-end displays.

3.      Effortless Installation & Lightweight Design

• Self-adhesive technology allows direct application to existing glass without lamination, supporting dry installation and automatic air release. 70% lighter than traditional laminated dimming glass, reducing transportation costs—perfect for retrofits.

4.      Diverse Control Options

• Compatible with traditional switches, WiFi, voice, temperature sensors, and remote control for smart home and IoT integration.

5.      Reliable Performance & Safety

• Rapid Response: State switching in ≤200ms for instant needs.
• Extreme Weather Resistance: Stable performance in -30℃ to 65℃, resisting fading and bubbling.
• Explosion-Proof: Enhanced impact resistance prevents glass shards from splashing, ensuring safety.

Application Scenarios

1.        Commercial Architecture

• Office curtain walls and conference room partitions: Dark gray tone enhances premium aesthetics while dynamically adjusting light to reduce energy consumption and balance privacy.

2.        Luxury Residences

• Villa sunrooms and bathroom partitions: Smart dimming elevates living quality and spatial design.

3.        Commercial Displays

• Luxury brand windows and museum cases: One-touch switching between display and projection modes to attract customers.

4.        Automotive Sector

• EV side windows and panoramic sunroofs: Dark gray finish enhances tech aesthetics, with zoned dimming for personalized comfort.

Upgrade Your Space with Smart Dark Gray Dimming

Contact Westglass today for custom solutions and efficient global delivery.

Technical Parameters