switchable film

 

2.HOMEWELL Glass Technical indicators and parameters

2.1Raw material:

2.11Glass: Car float glass( white or pure white)

     Thickness:3mm-20mm

     

2.12 HOMEWELL Film ： independent produce PDLC film

2.13  EVA laminated film:  switchable glass appropriate film

2.14  Appropriate glass glue: Producing area: Japan Toshiba

2.15 HOMEWELL  Glass appropriate electrical source

2.16 HOMEWELL Glass processing mode: Independent producing  adhesive furnace

2.1 Optical performance:

1)  Parallel optical transmittance( Power on): ＞75%

Parallel optical transmittance( Power off): ≤2%

2) Visible Light Transmittance( Power on): ≥85%

  Visible Light Transmittance(Power off): ＞60%

3) View angle(Power on):            ≥145º

4) Haze( Power on):                                   ＜4%          

   Haze( Power on):                                   ≥96%

5)Response time: Off-On     ＜10ms

6) UV resistance:                                       ≥99%

 

7) Infrared rejection（Power off）            ＞20%

2.2 Physical property  

1） Working environmental temperature：-20℃ ～  ＋60℃

 

2）Storage environmental temperature：-30℃ ～  ＋70℃

3）Impact – resistant：Meet the GB9656-2003 national standard of laminated glass

4）Radio resistance：Meet the GB9656-2003 national standard of laminated glass

5）Moisture resistance： Meet the GB9656-2003 national standard of laminated glass

6）Moisture and heat resistance：Meet the GB9656-2003 national standard of laminated glass

7）Moisture and hot resistance：Meet the GB9656-2003 national standard of laminated glass

8）Shock-proof：Meet the GB9656-2003 national standard of laminated glass

9）Sound proof：Meet the GB9656-2003 national standard of laminated glass，up to 40 db

10) Max size:Width:1850mm* length is unlimited

2.3 Electrical property

1)Drive voltage:

Input voltage: AC220V、AC110V、DC24V、DC12V

Working voltage: AC48V～65V/50Hz

2) Threshold voltage: ≤25V(Smallest power of voltage)

3)Power consumption: ≤5W/㎡

4)Reponse time:

 Turn on time: ＜10ms

 

Turn off time: ＜10ms 

5)Working life(Power on): ＞80000h

6)Switch time:（Power on-off）：＞2000000 times

7）Insulation resistance：＞20MΩ

8）Frequency：30Hz～400Hz（The besst working frequency is 50-100 Hz）

2.4 Exterior quality:

1)Thickness: Glass thickness*2+ 2mm

2)Scoring: ＜3mm/㎡

3)Air bubble: ＜1.5mm/㎡

4)Impurity:             NO

5)Chip,unglued,side opening:      NO

2.5 Special power supply performance and technical parameters:

1) Input voltage:AC220V(AC110V) ±20% 50Hz±5%

2) Output voltage: AC48V～65V±5%

3) Output power:5W-1000W

4) Output current: 0.01A～20A

5)Environment temperature:: -20～＋60℃(No ice or dew)

6) Environment humidity: Less then 90%RH (No Dew)

7)Insulation power: AC1800V 1M1N

8)Insulation resistance:20M

9)Protection function: Over current, over voltage protection, overload protection, overheat protection, moisture protection and fire protection

10) Standby mode: low voltage control, high voltage, long term standby

11) Remote model:

①Switches: manual control, remote control, manual remote control linkage contrinfrared control, light control, voice control, WIFI, Bluetooth, computer, tablet, mobile phone APP control, etc

②Control: independent research and development of manual control, remote control.

③ FM: self developed automatic tracking FM controller for optical glass; (solving the screen flashing problem)

2.6 Feature

a) Environmential protection, saving-energy,safety,heat presevation,anti-condensation

b)High UV resistance function, It can block more than 99 % of ultraviolet light. While it does not lose visible light into the room, it isolates a large amount of ultraviolet light to prevent the fading and aging of interior decorations and furniture. It can also protect people from diseases caused by excessive ultraviolet radiation

C) The suitable visible light penetration rate has a certain degree of concealment for outdoor bright light

d) Low solar coverage effectively prevents solar thermal radiation from entering the room

e)High infrared reflectivity, limiting outdoor secondary thermal radiation into the room

f) The extremely high absorption of more solar radiation heat and ultraviolet rays to reduce the transmission of infrared and ultraviolet light, reduce the energy consumption of indoor air-conditioning, heat insulation and energy saving

g) A high degree of safety, when damaged by external forces, will only cause cracks, but will not break down, there is no danger of splashing glass fragments.

 

h) The privacy protection is transparent when energized, opaque when the power is cut off, light is still abundant under the protection of privacy, and the reception room in the hidden office area is still bright, not only comfortable, but also saving lighting. 

Transparency in power, opacity, opacity: fast response, instant privacy within 1/10 seconds

i) Sound insulation features excellent reflection, heat absorption type hollow glass, the middle electric control film and film have sound damping effect, can effectively block all kinds of noise up to 38 decibels, plus hollow, sound insulation effect is even better

j) Projection characteristics: Under the closed state, visible light scattering reaches more than 43 %, and the penetration rate reaches more than 50 %. It can be used as a projection screen in a street mall, playing a good advertising effect. If the projection is in the open state, there is also a three-dimensional ethereal effect

 

 

k) Control diversity: hand control, remote control, optical control, audio control, infrared, remote network control

Photoelectric Performance		Classic self-adhesive smart film
Items	ON/OFF		Test Methods/Standards
Operating voltage	ON	60V	Multimeter/ Voltage Regulator,WGW
Power consumption	ON	≤ 5W/m²	Multi-parameter electric measuring instrument
Viewing angle	ON	≥ 160°	Visual Inspection
Uv blocking rate	OFF	≥ 99%	Optical transmittance tester
Infrared blocking rate	OFF	≥ 60%
Response time	OFF→ON	≤ 30ms	Liquid crystal parameter
	ON→OFF	-30°C ~ 85°C	integrated tester
Operating temperature	--	-30°C ~ 85°C	constant temperature and humidity testing machine
Lifetime	--	10 -15 years	GB18910.5-2008
Switching times	--	≥2 million times	Self-made on/off tester