The Westglass PNLC Reverse Smart Dimming Film is an innovative electro-optical material that operates on a principle opposite to traditional PDLC films: transparent when power off, frosted when power on. Composed of flexible ITO conductive film, polymer network liquid crystal (PNLC) material, and PET substrate, it achieves instantaneous switching between clear and frosted states by controlling liquid crystal molecular alignment via electric fields.

With 8 years of production and sales expertise, Westglass delivers professional technical support and tailored solutions for diverse applications.

• State-of-the-Art Facilities with rigorous three-layer quality control system
• 100% full roll inspection, oven baking durability tests, and sheet power aging verification
• Customization Options: electrode-integrated sheets, roll materials (30m x 1.52m / 60m x 1.52m / 100m x 1.52m), laser-cut special shapes (curved, circular, etc.)

Custom orders shipped within 3 business days; standard sizes shipped within 1 business day.

• Zero Standby Power: Remains transparent and power-free when off
• Ultra-Low Power: Switches to frosted privacy mode with
• 50% energy savings compared to traditional dimming films

• Millisecond-Level Switching: Powers on to 95% haze for complete privacy
• Smart Integration: Compatible with remote, voice, and app controls

• Passive Safety Design: Stays transparent during power outages
• Extreme Environment Resistance: Withstands -40°C to 65°C temperature ranges

Unobstructed clarity with >88% front transmittance and no side-edge haze.

• Smart Homes: Balcony glass, bathroom partitions, home theater screens
• Commercial Spaces: Office meeting rooms, hotel bathrooms, exhibition windows
• Transportation: Car sunroofs, subway windows, aircraft panes
• Public Facilities: Hospital room windows, bank counters, elevator glass