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Chemical Resistance
4.2
Touch Screen and Overlay
4.2.1 Autotex F157/F207
Autotex F157 or F207 covers the overlay surrounding the touch screen.
Solvent Resistance
Autotex F157/F207 withstands exposure of more than 24 hours duration under
DIN 42 115 Part 2 to the following chemicals without visible change:
Acetonitrile
Ajax / Vim in solution
Alkalicarbonate solution
1
Ammonia (<40%)
Acetic acid (<50%)
Ariel powder in solution
1
Bleach
Castor oil
Caustic soda (<40%)
Cutting oil
Cyclohexanol
Diacetone alcohol
1
Extremely faint glossing of the texture was noted.
Autotex withstands DIN 42 115 Part 2 exposure of up to 1 hour duration to gla-
cial acetic acid without visible change.
Autotex is not resistant to high pressure steam at over 100 °C or the following
chemicals:
Concentrated mineral acids
Concentrated caustic solution
Outdoor Use
In common with all polyester based films Autotex F157/F207 is not suitable for
use in conditions of long term exposure to direct sunlight.
18
Diesel Downey / Lenor
Ethanol
Glycerine
1
Glycol
1
Gumption
Hydrochloric acid (<36%)
1
Linseed oil
Methanol
Nitric acid (<10%)
1
Paraffin oil
Persil powder in solution
Petroleum spirit
Phosphoric acid (<30%)
1
Potassium ferricyanide
Potassium hydroxide
(<30%)
Pure Turpentine
SBP 60/95
Sulfuric acid (<10%)
Tomato ketchup
Trichloroacetic acid (<50%)
White Spirit
Windex
Wisk
1
-
1
Benzyl alcohol
Methylene chloride
Mitsubishi Electric, MA00856B
1
1
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