Chemical Resistance; Metal Casing; Touch Screen And Overlay Material; Protective Film - Beijer Electronics X2 pro 7 web Hardware And Installation Manual

Chemical Resistance

5. Chemical Resistance

5.1. Metal Casing

The frame and casing material is powder-coated aluminum. This powder paint withstands exposure to
the following chemicals without visible change:
Acetic acid 10%
Citric acid 10%
Diesel
Distilled water
Edible oil
Fuel oil
Hydrogen peroxide 3%
The powder paint shows limited resistance to the following chemicals at room temperature:
Butanol
Hydrochloric acid 5%
Isopropyl alcohol
Sodiumhypochlorite 10%
NOTE
If exposure to any of the above chemicals is demanded, it is recommended to first
test the chemical in a hidden spot of the metal casing.
The powder paint shows little or no resistance to the following chemicals at room temperature:
Acetic acid, conc.
Acetone
Ammonia 5%
Ammonia, conc.
Ethyl acetate

5.2. Touch Screen and Overlay Material

5.2.1. Protective Film

The Autoflex protective film covers the overlay surrounding the screen.
Solvent Resistance
The protective film withstands exposure of more than 24 hours duration under DIN 42115 Part 2 to
the following chemicals without visible change:
Acetonitrile
2024-01
Phosphoric acid 4%
Phosphoric acid 10%
Sea water
Sodium chloride 2%
Sodium chloride 20%
Sulphuric acid 20%
Tap water
Methyl-ethyl ketone
Nitric acid 30%
Phenol
Sodium hydroxide 5%
Sodium hydroxide 30%
Diesel
16
Nitric acid 3%
Nitric acid 10%
Phosphoric acid 43%
Turpentine
Toluene
Trichlorethylene
Xylene
97 octane unleaded petrol
98 octane leaded petrol
Petroleum spirit
Beijer Electronics, MAEN364
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