SF film  have a function that the its  transmittance  can be controlled by electrical switching. At the same time,it have a function of the real projection screen.When they are used as glasses with simple on-off switching function

Electrical Performance

       Operating Voltage: AC110V

       Frequency Range: 50HZ  ~  60HZ

       Amperage:100mA per square meter

       Power comsuption:7W per square meter

       Switch Speed: Less than 1 second

Optical Performance

       Transfer between Frost and transparent throught switch

       Parallel Light Transmittance:75% Power on 10% power off

       Sunlight transmittance:80% power on 60% power off

       Haze: 3% power on, 82% power off

       UV block: more than 98%

       Visible Angel: 130 degree

Operating environment

       - 20 degree to + 60 degree

       Quality Gurantee:one yea

No need to disassemble the whole equipment,install SF film on the existing facilities or glass.SF film excludes 99% outside UV.  

Quality Approvals: CCC

Country of Origin: Shenzhen

Warranty: 2 year

Product Feature: It is just one lay film, when you use, take off the protector film.

Service:

Packaging: export standard wooden crate package

Small Order Accepted: No MOQ (grey color SF film has minimum order by 100m²)

Prompt Delivery: 5-10 working day

Supply Ability:2500 Square Meter/Square Meters / Month