Very slight discoloration was noted under critical viewing conditions with the following
materials:
Tomato juice
Tomato ketchup
Lemon juice
Mustard
Enviromental data
Minimum use temperature
Tactile embossed Autotex has been tested to 0.5 million switch operation at -40°C (-40°F)
without loss of function.
Maximum use temperature
Low moderate humidity: 85°C
High humidity (>90% RH): 40°C
Outdoor use
In common with all polyester based films Autotex is not suitable for use in conditions of
long term exposure to direct sunlight.
C-3