Polarising Film - Film that filters light at specific lightwave orientations split

Polarising Film - Film that filters light at specific lightwave orientations splitThis linear polarising film allows light waves at only one orientation to pass. It will therefore block almost all light if two sheets are angled at 90 degrees. Used for: Polarising film can be used to view internal stress in some clear plastics (e. g. acrylic). The stress is observed by viewing the plastic interposed between two sheets of film. Polarising film is also used for 3D film projection. Two slightly different images are projected,

The film will typically transmit ~40% of the light

which has many of the same properties

It is also used to decorate phone covers

This polyester fabric moves moisture from the inner side to the outer side by capillary action (wicking)

front and control panels

It is incorporated into a number of products

as seen in the product photo

power generators

PTFE (Teflon®) is expanded to create a fibrous internal structure that makes it soft and pliable

This plastic sheet is printed with thermochromic liquid crystals that change colour from black to green to blue and then back to black as the sheet is heated through its temperature range

The cork particles can be compounded into various matrix materials including thermoplastic elastomers

Different behaviours are available and new patterns (and thereby behaviours) can be developed for special applications