Product Description
PDLC Switchable Film Smart Glass
(1) Opaque statue of STG
STG is composed of two transparent ITO film sandwiched between a layer of plastic and liquid crystal. The plastic and liquid crystal
include a liquid crystal ball and a polymer, and the liquid molecule director is approximately parallel to the glass substrate , the polymer
is surrounded by the liquid crystal micro droplet, the refractive index of the polymer is np , which is similar to the refractive index of the
glass. Approximately 1.5 , an is isotropic substance, the unusual refractive index and the ordinary refractive index of liquid crystals are
ne and n, respectively. When the vertically incident visible light passes through the glass and transparent ITO film ,it enters the liquid
crystal sphere and the polymer interface, due to ne is not equal to ne , So scattering occurs and the STG is atomized.
(2) Transparent STG
When the external electric field is applied, the electric field is formed between the two transparent ITO films, and the liquid crystal
molecules are arranged in the direction of the electric field. When the vertically incident visible light passes through the glass and the
transparent ITO film, it is incident to the interface between the liquid crystal sphere and the polymer. Because the no direction is
perpendicular to the direction of light propagation and no is equal to np, the glass is transparent Pdlc Laminated Smart Film.
(3) STG haze
The main indicator of the advantages and disadvantages of STG glass optical performance is transparency. In fact, it is the haze. The
smaller thaze when energized, the better haze when the power is cut off. When the external electric field is applied, the light is perpendicular
to the direction of the transparent conductive film. When incident, although nLC is approximately equal to no, However, due to the difference
between the nP and no values, scattering still occurs at the interface between liquid crystal droplets and polymers. This is the main reason
for the haze Transformador Pdlc Smart Film.
Intelligent Film
Product Parameters
Item
|
Mode
|
Specification
|
|
Optical Parameter
|
Visible Light Transmittance
|
Power on
|
>83%
|
Power off
|
>53%
|
Parallel Light Tansmittance
|
Power on
|
75%
|
Power off
|
<2%
|
Haze
|
Power on
|
<4%
|
Power off
|
>95%
|
Viewangle
|
Power on
|
>150°
|
Electrical Parameter
|
Operating Voltage
|
Power on
|
AC48V-65V/ 50Hz
|
Response Time
|
Power off-on
|
<200ms
|
Power Dissipation
|
Power off-on
|
6-8 W/㎡
|
Size Parameter
|
Thickness
|
0.38mm
|
Maximum Size
|
6000mm*2000mm
|
Operating Parameter
|
Operating Temperature
|
-30°C-50°C
|
Storage Temperature
|
-40°C-70°C
|
Service Times
|
Power on
|
>12 years
|
Switching Times
|
|
>2 millions
|
Application
Factory
Smart Film In Building Glass
After sales & clients comments
FAQ
1.Does smart film privacy film blocks harmful UV rays?
Yes, it can block over 98% of the harmful UV rays.
2.Is smart film energy efficient?
Yes, it's a green product that only consumers 6-8 W/㎡.
3.Can customers install smart film by themselves?
Yes, we offer a complete installaion kit if needed， meanwhile，we supply instruction video for customer
preview Pdlc Electric Smart Film
4.How can I purchase or get a quote?
Please send inquiries to us. You can also add WhatsApp or Wechat. WeChat/WhatsApp ID: 0086-18927438513.
5.What is the difference between self-adhesive PDLC film and PDLC film?
Self-adhesive PDLC film can be pasted on the normal existing flat glass directly. PDLC film is the material which
can be processed to smart PDLC glass. It must be putting into two pieces of glass, by EVA films’ bonding so as to
form a sandwich structure Pdlc Switchable Glass Film.
6.Do you offer smart glass?
Yes, we customized smart glass according to customers' requirements.
7.Can you project on smart glass?
Yes, smart glass can be used as a rear projection screen High Technology Smart Window Film
