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PDLC Glass: The Smart Glass Technology Explained PDLC (Polymer Dispersed Liquid Crystal) glass, also called smart switchable glass, is an advanced glazing solution that instantly changes from transparent to opaque with the flip of a switch. It combines privacy, energy efficiency, and modern design in one innovative system.
1. How PDLC Glass Works Core Structure: Two layers of glass (tempered or laminated)
PDLC film sandwiched between (liquid crystals + polymer)
Transparent conductive coating (ITO electrodes)
Operating Principle:
State
Power OFF
Power ON
Appearance
Frosted/opaque
rystal clear
Light Transmission
<5%
>80%
Liquid Crystal Alignment
Random (scatters light)
Ordered (allows light through)
Transition Time
0.1–0.5 seconds
2. Key Features of PDLC Glass
✔ Instant Privacy Control
Frosted for confidential meetings → Clear for collaboration
No need for blinds or curtains
✔ Energy Efficiency
Blocks 99% UV rays (protects interiors from sun damage)
Reduces glare & heat gain (cuts cooling costs)
✔ Smart Integration
Controlled via:
Wall switch
Mobile app (Bluetooth/WiFi)
Voice commands (Alexa/Google Home)
Automation (scheduled or light-sensor triggered)
✔ Safety & Durability
Laminated options (6+6mm with PVB interlayer)
100,000+ switching cycles (10+ years of daily use)
✔ Customization
Tinted/frosted patterns
Brand logos etched into glass
Curved or oversized panels
3. Applications of PDLC Glass
Industry
Uses
Offices
Conference rooms, CEO suites
Healthcare
ICU windows, exam rooms
Hospitality
Hotel room partitions, spa doors
Residential
Bathroom enclosures, smart home dividers
Retail
Interactive display windows
4. PDLC vs. Alternatives
Feature
PDLC Glass
Traditional Blinds
Electrochromic Glass
Privacy Speed
Instant (0.5s)
Slow (manual)
Slow (minutes)
Energy Savings
High
None
Moderate
Maintenance
Zero
Dust cleaning
Minimal
Cost
$$$
$
$$$$
5. Why Choose Glawall PDLC Glass? German-engineered film technology 5-year warranty Custom sizes & shapes Integrated with smart building systems
"Transform spaces at the touch of a button—where innovation meets discretion."
[Request a Live Demo Today]
Glawall PDLC: The future of adaptive architecture.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
1500,000-1900,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Foshan Glawall Building Materials Co., Ltd is located in Foshan city which is the main aluminum production base in south of China. We're specializing in office partition wall, office pods and operable partition. With a production area of 25000㎡, our production capacity could be up to 3000... Foshan Glawall Building Materials Co., Ltd is located in Foshan city which is the main aluminum production base in south of China. We're specializing in office partition wall, office pods and operable partition. With a production area of 25000㎡, our production capacity could be up to 3000...
