User's Manual

RF300 system planning
4.6 Chemical resistance of the transponders
SIMATIC RF300
System Manual, 01/2009, A5E01642529-03
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Transponders RF340T, RF350T, 370T
The following table gives an overview of the chemical composition of the data memories
made from polyamide 12. The plastic housing has a notably high resistance to chemicals
used in automobiles (e.g.: oil, grease, diesel fuel, gasoline) which are not listed separately.
Concentration 20 °C 60 °C
Acetic acid, w. 50 ￚ ￚ
Ammonia gas ￮￮￮￮ ￮￮￮￮
Ammonia, w. conc. ￮￮￮￮ ￮￮￮￮
10 ￮￮￮￮ ￮￮￮￮
Battery acid 30 ￮￮ ￚ
Benzol ￮￮￮￮ ￮￮￮
Bleach solution (12.5% effective chlorine) ￮￮ ￚ
Butane, gas, liquid ￮￮￮￮ ￮￮￮￮
Butyl acetate (acetic acid butyl ester) ￮￮￮￮ ￮￮￮￮
n(n) ￮￮￮￮ ￮￮￮
Calcium chloride, w. ￮￮￮￮ ￮￮￮
Calcium nitrate, w. k. g. ￮￮￮￮ ￮￮￮
Carbon tetrachloride ￮￮￮￮ ￮￮￮￮
Chlorine ￚ ￚ
Chrome baths, tech. ￚ ￚ
Detergent High ￮￮￮￮ ￮￮￮￮
Ethyl alcohol, w., undenaturated 96 ￮￮￮￮ ￮￮￮
50 ￮￮￮￮ ￮￮￮￮
Formaldehyde, w. 30 ￮￮￮ ￚ
10 ￮￮￮￮ ￮￮￮
Formalin ￮￮￮ ￚ
Glycerine ￮￮￮￮ ￮￮￮￮
Hydrochloric acid 10 ￮ ￚ
Hydrogen sulphide Low ￮￮￮￮ ￮￮￮￮
Iron salts, w. k. g. ￮￮￮￮ ￮￮￮￮
Isopropanol ￮￮￮￮ ￮￮￮
Lactic acid, w. 50 ￮￮ ￚ
10 ￮￮￮ ￮￮
Lysol ￮￮ ￚ
Magnesium salts, w. k. g. ￮￮￮￮ ￮￮￮￮
Mercury ￮￮￮￮ ￮￮￮￮
Methyl alcohol, w. 50 ￮￮￮￮ ￮￮￮￮
Nickel salts, w. k. g. ￮￮￮￮ ￮￮￮￮
Nitric acid 10 ￮ ￚ
Nitrobenzol ￮￮￮ ￮￮
Phosphoric acid 10 ￮ V
Plasticizer ￮￮￮￮ ￮￮￮￮
Potassium hydroxide, w. 50 ￮￮￮￮ ￮￮￮￮
Propane ￮￮￮￮ ￮￮￮￮