Switchable Glass/Electric Control Dimming Glass/Privacy Glass/Smart Glass/Pdlcglass/Magic Glass/Dimming Glass

Customization: Available
After-sales Service: One Year
Warranty: One Year

Product Description

Basic Information
Model NO.
RAY-LH175#
Substrate
Schott Borofloat 33 or Equivalent
Surface Quality
40-20 Scratch-Dig or Custom
Surface Flatness
Lambda/10 at 632.8nm
Coating Type
Dielectric Coating
Wavelength
488-694 Nm/700-950nm
Specification
12.7mm/25.4mm/50.8mm or custom
Origin
China
Capacity
100,000 PCS Per Year
General Introduction

According to the similarities and differences of control methods and principles, dimming glass can realize the switching between transparent and opaque states of glass through various methods such as electrical control, temperature control, light control, and voltage control. Almost all dimming glass mass-produced on the market is electronically controlled. When the power is off, liquid crystal molecules disperse irregularly, blocking light and making the glass opaque.

Product Description

The dimming glass is a new type of special optoelectronic glass product with a sandwich structure. It is formed by compounding a liquid crystal film between two layers of glass under high temperature and pressure. Users can instantly switch between transparent and opaque states by controlling the electrical current. It combines the features of safety glass with advanced privacy protection.

Product Features
1
Privacy Protection: The primary function is the ability to control the transparent and opaque state at any time for instant privacy.
2
Projection Function: Acts as a high-definition projection screen. In suitable lighting with a high-lumen projector, the image quality is outstanding.
3
Safety & Durability: Offers all advantages of safety glass, including impact resistance and preventing fragments from splashing if broken.
4
Environmental Protection: Blocks over 99% of UV rays and 98% of infrared rays, protecting indoor furnishings from aging and reducing heat radiation.
5
Sound Insulation: The liquid crystal film interlayer acts as a sound damping layer, effectively blocking external noise.
Technical Data
Parameter Details
Glass Thickness5.5mm - 40.5mm (2+2 to 19+19)
Interlayer Thickness1.5mm
Drilling and GroovingAvailable
Storage Temperature-20°C to 60°C
Operating Temperature-10°C to 50°C
Working Voltage24VAC, 48VAC or 65VAC
Light TransmittanceApprox. 75%
Privacy DistanceShields images beyond 3cm from the glass
Viewing AngleApprox. 140 degrees
Energy Consumption5 Watts per square meter
LifespanMore than 10 years
Value Added Services
  • Optical workcraft & process solution design
  • Rough and semi-finishing of raw materials
  • Fabrication of custom sizes and shapes
  • Design and supply of custom coatings
  • Drilling, notching, and substrate beveling
  • Precision polishing for non-standard aspect ratios
Payment: T/T or Western Union | Delivery: 7-10 days

Quality Warranty: Full quality warranty with "3R" policy (Return, Replacement, Refund) for any inferior-quality products.
Frequently Asked Questions
Q: How does the switchable glass change states?
It uses electrical control. When energized, the liquid crystal molecules align to let light through (transparent). When power is off, they disperse to block visibility (opaque).
Q: Can I use this glass as a TV or projector screen?
Yes, it serves as an excellent projection hard screen. It is highly recommended for rear-projection setups in boardrooms or home theaters.
Q: Does it protect against UV rays?
Absolutely. The interlayer blocks more than 99% of ultraviolet rays and 98% of infrared rays, preventing furniture fading and reducing heat.
Q: What is the power consumption?
The average energy consumption is very low, approximately 5 watts per square meter when the glass is in its transparent state.
Q: Is the glass safe if it breaks?
Yes, it has the characteristics of safety glass. The internal film holds fragments together, preventing splashing and reducing the risk of injury.
Q: What control methods are available?
We offer manual switches, remote controls, light sensors, voice control, temperature sensors, and remote network integration.

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