Product Overview
The Smart Film (PDLC Film) Series sold by Westglass is an optical material based on liquid crystal technology, enabling instant switching between transparent and frosted states in glass through precise electric field control of liquid crystal molecule alignment. When powered, it offers high light transmittance (83%/86%/89%/91% for different models), providing clarity comparable to standard glass; when unpowered, transmittance drops below 5%, creating a milky frosted effect for privacy. Combining intelligent control, privacy protection, and energy efficiency, it adapts to architectural curtain walls, automotive sunroofs, residential partitions, and commercial display scenarios.
Why Choose Westglass?
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8 Years of Dedicated Expertise:
Specializing in PDLC technology research, development, and production, serving 1,000+ projects globally with proven, reliable solutions.
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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.
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Rapid Delivery Promise:
Standard products ship within 1 business day; customized solutions are delivered in 3 business days for efficient order fulfillment.
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Diverse Product Offerings:
l Custom electrode-equipped sheets (provide window dimensions);
l Roll materials (15m/30m/60m/100m×1.52m);
l Laser-cut special-shaped sheets for unique designs.
Core Advantages
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One-Touch Privacy & Transparency
l 200ms Ultra-Fast Response: Seamless, lag-free switching between transparent and frosted states, ideal for instant privacy needs in conference rooms, bathrooms, and more.
l Four Transmittance Options: 83%/86%/89%/91%—tailor visibility to balance openness and privacy in any environment.
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Enhanced Safety & Noise Reduction
l Impact Resistance: Laminated construction strengthens glass, with 100% fragment adhesion upon breakage to eliminate splashing risks.
l Soundproofing: Film layer dampens sound by 15dB, creating quieter, more comfortable work and living spaces.
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Energy Efficiency & Long-Term Comfort
l 99% UV Blocking: Reduces heat radiation and furniture aging, cutting air conditioning energy use by 30%—compliant with LEED green building certification.
l Ultra-Low Power: Only 3–5W/m² energy consumption for cost-effective, sustainable operation.
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Smart Control for All Scenarios
l Multi-Mode Interaction: Works with physical switches, remotes, mobile apps, voice control, and smart home systems for effortless, flexible operation.
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High-Transparency & Projection Capability
l Crystal-Clear Vision: The 91% transmittance model offers glass-like clarity, ensuring unobstructed natural light.
l Frosted Projection Screen: Supports 1080P HD projection when unpowered, perfect for corporate showrooms, home theaters, and commercial windows.
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Flexible Installation for Any Space
l Self-Adhesive Film: Ultra-thin, flexible design adheres directly to curved glass for easy DIY installation, cutting construction time by 50%.
l Laminated Film: Embedded between double-glass layers for 5% higher transmittance and a 10+ year lifespan, ideal for high-end curtain wall projects.
Application Scenarios
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Architecture
l Office Partitions: Conference room glass walls switch to frosted with one touch, dynamically balancing openness and confidentiality.
l Medical Privacy: Frosted windows in hospital exam rooms protect patient privacy while maintaining natural light.
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Automotive
l Smart Sunroofs: Frost to block harsh sunlight during the day, clear for night views—enhancing driving comfort.
l Privacy Windows: Side windows dim to prevent snooping, combining safety with sleek design.
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Residential
l Living Room Smart Walls: Sync with smart home systems to adjust lighting ambiance for any occasion.
l Kitchen Glass: Frost to protect against cooking grease, clear to maintain an open, spacious feel.
Why Our PDLC Smart Dimming Film?
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Spatial Revolution:
Transforms static glass into an interactive surface, blending technological sophistication with practical functionality.
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Universal Adaptability:
From commercial showrooms to home kitchens, automotive sunroofs to medical spaces—addresses privacy, safety, energy saving, and display needs in one solution.
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Unmatched Quality:
Passes freeze-thaw cycles and 2,000-hour UV aging tests, with stable performance and a 10-year warranty for lasting reliability.
Contact Us Today!
Get free samples and personalized technical solutions to customize your smart space.
Technical Parameters
| WEST Smart Film Series Same Technical Specifications |
| Item No. | Mode | Unit | Tolerance | Specification |
| Optical Performance | Viewing Angle | On | ° | / | ＞140 |
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Electrical performance
| Operate Voltage | On | AC/V | / | 48～65(50/60HZ) |
| Response Time | On→Off | ms | / | ≤200 |
| Off→On | ms | / | ≤10 |
| Power Consumption | On | W/m2 | / | ＜5.0 |
| Heat shrinkage | TD | / | % | / | ≤0.1 |
| MD | / | % | / | ≤0.4 |
| UV Rejection | On/Off | % | / | ≥99 |
| Color Difference △E(reflection)
| Off | CIELAB | / | ≤2.5 |
| Working Temperature | / | ℃ | / | -20～75℃ |
| Storage Temperature | / | ℃ | / | -20～70℃ |
| Storage Humidity | / | % | / | 20～60 |
| Lifespan | On | h | / | ＞80000 |
| VLT 91% White Adhesive Smart Film Technical Specifications |
| Item No. | Mode | Unit | Tolerance | Specification |
|
Optical performance
| VLT | On | % | ±1 | 90 |
| Off | % | / | ＞65 |
| Haze | On | % | ±0.5 | 2.5 |
| Off | % | / | ＞98 |
| Thickness | / | μm | ±5 | 395 |
| VLT 89% Adhesive Smart Film Technical Specifications |
| Item | Mode | Unit | Tolerance | Specification |
| Optical performance | VLT | On | % | / | 87 |
| Off | % | / | 72 |
| Haze | On | % | / | ≤4.0 |
| Off | % | / | ＞98 |
| Thickness | / | μm | ±10 | 479 |
| VLT 89% Non-Adhesive Smart Film Technical Specifications |
| Item | Mode | Unit | Tolerance | Value |
|
Optical Performance
| VLT | On | % | / | 88 |
| Off | % | / | 72 |
| Haze | On | % | / | ≤3 |
| Off | % | / | ＞98 |
| Thickness | / | μm | ±3 | 394 |
| Smart PNLC Film Technical Specifications |
| Item | Mode | Unit | Tolerance | Specification |
| Optical Performance | VLT | Off | % | / | 88 |
| ON | % | / | 9 |
| Parallel Light Transmission | Off | % | / | 80 |
| On | % | / | 7 |
| Haze | Off | % | / | 10 |
| On | % | / | 92 |
| Electrical Performance | Response Time | On/Off | S | / | 0.5 |
| Weather Resistance Test | / | Hours | / | 2000 |
| Thickness | / | μm | ±10 | 260 |
| Silicon Peeling Force | / | g | / | 10 |
| VLT 83% Non-Adhesive Smart Film Technical Specifications |
| Item No. | Mode | Unit | Tolerance | Specification |
| Optical Performance | VLT | On | % | ±1 | 83 |
| Off | % | / | ＞55 |
| Haze | On | % | ±0.5 | 4.1 |
| Off | % | / | ＞96 |
| Electrical Performance | Response Time | On→Off | ms | / | ≤100 |
| Off→On | ms | / | ≤10 |
| Thickness | / | μm | ±5 | 395 |
| VLT 83% White Adhesive Smart Film Technical Specifications |
| Item No. | Mode | Unit | Tolerance | Specification |
| Optical Performance | VLT | On | % | ±1 | 83 |
| Off | % | / | ＞55 |
| Haze | On | % | ±0.5 | 4.3 |
| Off | % | / | ＞96 |
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Electrical performance
| Operate Voltage | On | AC/V | / | 48～65(50/60HZ) |
| Response Time | On→Off | ms | / | ≤100 |
| Off→On | ms | / | ≤10 |
| Shrinkage | TD | / | % | / | ≤0.2 |
| MD | / | % | / | ≤0.9 |
| Thickness | / | μm | ±5 | 560 |
| Scratch Resistance | / | H | / | 3.0 |
| Silicone Layer Peel Strength | / | g | ±2 | 10 |
Case Studies
Product Packaging
Accepted Delivery Terms
FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES, and more.
About Westglass:
Westglass specializes in manufacturing and exporting automotive paint protection film (PPF), smart films, intelligent glass, photochromic films, automotive window films, and related products. Our solutions are exported to 50+ countries renowned for superior quality, competitive pricing, and exceptional after-sales service.
Let us be your trusted partner in smart glazing and protective film solutions!
Contact Us
Sales Manager : Cherry Chi
Mob / WhatsApp / WeChat : +86 15553820372
Connect with us today for tailored solutions and global logistics support!
