Chemical Resistance
4Chemical Resistance
4.1 Metal Casing
The frame and casing material is
Ammonia 25% | Isopropyl alcohol | Nitric acid 3% |
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Tap water | Chlorhydric acid 10% | |
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Butanol | Cooling liquid 50% | Washer fluid 33% |
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Citric acid 10% | Ligroin | Sulphuric acid 20% |
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Diesel | Cooking oil | Turpentine |
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Ethanol 99.5% denaturated | Lactic acid 10% | Urea saturated |
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Sodium | Hydroperoxide 3% | |
| saturated |
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Alcohol 95% | Caustic soda 5% | Acetic acid 10% |
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Phosphoric acid 43% | Sodium hypochlorite | |
| solution |
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Glycol | Sodium carbonate 10% | - |
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Industrial petrol | Sodium chloride 20% | - |
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4.2 Keyboard and Display
4.2.1 Autotex F157
Autotex F157 covers the membrane keyboard.
Solvent Resistance
Autotex F157 withstands exposure of more than 24 hours duration under DIN 42
115 Part 2 to the following chemicals without visible change:
Potassium ferrocyanide/ | Sodium hypchlorite <20% | 1.1.1. Trichloroethane |
ferricyanide | (bleach) | (Genklene) |
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Cyclohexanol | Acetaldehyde | Ethylacetate |
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Diacetone alcohol | Aliphatic hydrocarbons | Diethyl ether |
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Glycol | Toluene | |
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Isopropanol | Xylene | Amylacetate |
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Glycerine | White spirit | Butycellosolve |
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Methanol | Fromic acid <50% | Ether |
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Triacetin | Acetic acid <50% | MIBK |
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Dowanol DRM/PM | Phosphoric acid <30% | Cutting oil |
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Acetone | Hydrochloric acid <36% | Potassium carbonate |
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Metyl ethyl ketone | Nitric acid <10% | Washing powders |
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Dioxan | Trichloracetic acid <50% | Fabric conditioner |
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Cyclohexanone | Sulphuric acid <10% | Ferric chloride |
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Ethanol | Formaldehyde 37% - 42% | Ferrous chlorid |
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Isophorone | Potassium hydroxide <30% | Dibutyl Phthalate |
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Mitsubishi Electric, MA00776 |