Keyboard Material; Autotex F157/207 - Beijer Electronics iX Panel K100 Service Maintenance Manual

5.2

Keyboard Material

5.2.1
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:
Acetonitrile
Ajax / Vim in solution
Alkalicarbonate solution
Ammonia (<40%) 1
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 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
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.
Beijer Electronics, MAEN003

Autotex F157/207

Diesel Downey / Lenor
Ethanol
1
Glycerine
Glycol
1
Gumption
1 Hydrochloric acid (<36%)
Linseed oil
Methanol
1 Nitric acid (<10%)
Paraffin oil
Persil powder in solution
Petroleum spirit
Benzyl alcohol
Methylene chloride
1
Phosphoric acid (<30%)
Potassium ferricyanide
Potassium hydroxide
(<30%)
Pure Turpentine
1
SBP 60/95
Sulfuric acid (<10%)
Tomato ketchup
Trichloroacetic acid
(<50%)
White Spirit
1
Windex
1 Wisk
1
-
Chemical Resistance
16