1.ISO9001&CCC certificate 2.High quality, acceptable price 3.Delivery: two weeks after prepayment 4.Package:boiledwooden case

Smart Glass :( smart switchable glass) have a function that the transmittance of the glass can be controlled by electrical switching. At The same time, they have a function of the real projection screen. When they are used as glass with simple on-off switching function

 

Function:

 Transparent when switch on and opaque when switch off

 

Characteristics:

 1, Safety: As a result of lamination processing. The glass act safety performance when it is broken cause the PVB sticks the glass solidly.

 2, Environmental Protection: Resist more than 90% infrared radiation and more than 98% UV-ray.

 3, Sound-proof: The smart glass can effectively block all kinds of noises.

 

Specification

Max Size: W980mm*H3000mm/W1200*H3000mm/W1525mm*H3000mm

 

Component:

1, Glass: clear glass, Low-Iron Glass, Tinted glass and tempered glass

2, Film: DuPont and Saflex PVB

3, Switchable transparent film: Polloytron (USA), NPD (USA) and DMD(Korea)

 

Application

 

Smart glass is widely used in commercial entertainment, aviation and maritime, rail transportion, store windows and other key national facilities, sites,as followed:

 

1. Glass wall / partition

 

 2.Bath Room / Shower Enclosure

 

 3.Meeting room

 

 4.Police office

 

 5.Entertainment place

 

 6.Hotel

 

 7.Museum 

 

 8.Hospital

 

 9.Bank

 

10.Cars

 

 and other fields.

 

 

Specifications  of  STG
Item		mode	specification
Optical Characteristics	Parallel Light Transmission	On	≥ 75%
		Off	≤2%
	Visible Light Transmission	On	> 80%
		Off	> 50%
	Viewing angle of screen	On	≥140º
	UV Blocking	On/Off	≥ 98%
Electrical Characteristic	Operating Voltage	On	75V(AC 50/60HZ)
	Threshold Voltage		32V(AC)
		On==>Off	Tr.0.03s
	Response Time	Off==>On	Td.0.05ms
	Power consumption	On	5-8W/ M2
Electrical Operating		On	Transparent
		Off	Translucent
Thickness of STG			9,11,13,17mm
Max size			3000*1820mm
Working Temperature			-20~60 °C
Preserve Temperature			–40~70 °C
Life time		On	>50000Hr

 

 

Structure Chart

 

 

 

 

Working principle:

 

The polymer and the liquid crystals are encapsulated in the STF. Both faces of the film are covered with a transparent, ITO coating. Both ITO coatings are connected to a flat electrical busbar, which is fixed on one of the edges of the film.

 

 

1, when the Film is switched off from its power supply, the liquid crystals are randomly scattered and diffuse light in all directions. In this state STF is translucent and prevents both sides from seeing through the Flim.

 

 

2, by switching the Film on, the crystals line up and reorientate themselves, turning the Film totally transparent. Switching from the non-transparent state to the transparent state is almost instantaneous and can be repeated as often as desired.

 

colored smart glass