D-3
Very slight discoloration was noted under critical viewing conditions with the following
materials:
Environmental data
Minimum use temperature
Tactile embossed Autotex has been tested to 0.5 million switch operations 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.
Tomato juice
Tomato ketchup
Lemon juice
Mustard