AKI-CDC-MOD-12T | CHEMICAL RESISTANCE
6.2
Touch Screen and Overlay
6.2.1 Autotex F157/207
Autotex F157 or F207 covers the overlay surrounding the 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:
Ajax / Vim in solution
Downy / Lenor
(1)
Phosphoric acid (<30%)
Alkalicarbonate solution
(1)
Ethanol
Potassium ferricyanide
Ammonia (<40%)
(1)
Glycerine
Potassium hydroxide (<30%)
Acetic acid (<50%)
Glycol
Pure Turpentine
Ariel powder in solution
(1)
Gumption
(1)
SBP 60/95
(1)
Bleach
(1)
Hydrochloric acid (<36%)
Sulfuric acid (<10%)
Castor oil
Linseed oil
Tomato ketchup
Caustic soda (<40%)
(1)
Methanol
Trichloroacetic acid (<50%)
Cutting oil
Nitric acid (<10%)
White Spirit
Cyclohexanol
Paraf
fi
n oil
Windex
(1)
Diacetone alcohol
Persil powder in solution
(1)
Wisk
Diesel
Petroleum spirit
(1)
Acetonitrile
(1)
Extremely faint glossing of the texture was noted.
Autotex withstands DIN 42 115 Part 2 exposure of up to 1 hour duration to glacial acetic acid without
visible change.
Autotex is not resistant to high pressure steam at over 100 °C or the following chemicals:
Concentrated mineral acids
Benzyl alcohol
Concentrated caustic solution
Methylene chloride
6.2.2 Touch Screen Surface
The touch screen surface on the operator panel withstands exposure to the following solvents without
visible change:
Solvents
Time
Acetone
10 minutes
Isopropanol
10 minutes
Toluene
5 hours
ky
Kollmorgen | October 2014
22
