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SF film is made of protect film, ITO film, liquid crystal &polymer.
It is same resemblance performances between switchable privacy glass and pdlc film.
You can install SF film on the facilities or glass.
SF film ferpormance:
Switch on: transparent
Switch off :opaque
Power consumption:
SF film has power consumption about 6~7W/m ² less than power consumption of one fluorescent lamp about 36w/unit.
SF film which is transparent or opaque, exclus 99% outside UV.
More application:
Customizes patterns with panorama pattern controllers
Unique pattern with only power on/off.
Advertisings attracing public attention on SF film.
Operation/Storage environment:
Life-span:more than 10 years
Electrical characteristic:
Operating Voltage:0~110V
Frequency range:50~60HZ
Amperage:100mA per square meter(for110V)
Switching speed:less than 1 second
From frosted to zlear:100 milliseconds
From clear to frosted :400 milliseconds
Optical Characteristics:
Operation mode:transparent (power on)/opaque(power off)
Parallel light transmittance:75±3%(on)/10±%(off)
Sunlight transmittance:80±1%(on)/60±1%(off)
Haze:2±1%(on)/80±3%(off)
UV-blocking:more than 90%
Visible angle:130°
