Rf300 - Siemens SIMATIC RF300 System Manual

RF300 system planning
4.6 Chemical resistance of the transponders
ￚ
w.
k. g.
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.
Battery acid
Ammonia gas
Ammonia, w.
Benzol
Bleach solution (12.5% effective chlorine)
Butane, gas, liquid
Butyl acetate (acetic acid butyl ester)
n(n)
Calcium chloride, w.
Calcium nitrate, w.
Chlorine
Chrome baths, tech.
Iron salts, w.
Acetic acid, w.
Ethyl alcohol, w., undenaturated
Formaldehyde, w.
Formalin
Glycerine
Isopropanol
Potassium hydroxide, w.
Lysol
Magnesium salts, w.
Methyl alcohol, w.
Lactic acid, w.
Sodium carbonate, w. (soda)
Sodium chloride, w.
Sodium hydroxide
Nickel salts, w.
80
Not resistant
Aqueous solution
Cold saturated
Abbreviations
Concentration
30
conc.
10
k. g.
k. g.
50
96
50
30
10
50
k. g.
50
50
10
k. g.
k. g.
k. g.
System Manual, 11/2009 - Zwischenstand 17.09.2009, A5E01642529-04
20 °C 60 °C
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SIMATIC RF300