Diffusion film or Astigmatism film
1.the film has a part of diffusion light. that's to say, scattering will
happen when light through its surface so it will spread the light gently and
2.Diffuser films are 1 or 2 sided films designed to break up and distribute light evenly. One sided provides 87% transparency, 2 sided provides 66%. Varying base layer thicknesses allow for greater strength in thick sizes or greater flexibility for thinner sizes. Not for use with polarized light.
3.the film usually used parts in backlight source in LED sets. there are a lot of micro optics astigmiatic grains on two sides of the PET mateial
[ Item ] diffusion film Astigmatism film [ Size ] according to the request of customer[ Material ] PET film with micro optics astigmiatic grains on two sides[ Printing Model ] 4 colors printing,single-color printing,pantone printing,offset printing,screen printing,digital printing[ Application ] the film usually used in LED sets fields and backlighting source.[ Payment ] 30%-50% T/T in advanced,and balanced before shipping.West Union and PayPal are also avilable.[ MOQ ] 5000pcs[ Safety ] environmental, all materials and ink are certificated by SGS[ Price ] after telling us size,material,amount, them a clear price will given to you.mechanical and electrical properties; chemical stability; radiation-resistance; heat-resistance; low-temperature resistance.
diffusr film manufacturer light diffuser film