Siemens SIMATIC RF200 System Manual page 91

Polyamide 12
The resistance of the plastic housing to chemicals used in the automobile sector (e.g.: oils,
greases, diesel fuel, gasoline, etc,) is not listed extra.
Table 4- 37
Substance
Battery acid
Ammonia, gaseous
Ammonia, w.
Benzene
Bleach solution (12.5% effective chlo-
rine)
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
Isopropyl alcohol
Potassium hydroxide, w.
Lysol
Magnesium salts, w.
Methyl alcohol, w.
Lactic acid, w.
SIMATIC RF200
System Manual, 07/2017, J31069-D0227-U001-A9-7619
Chemical resistance - Polyamide 12
Test conditions
Concentration [%] Temperature [°C]
30%
-
conc.
10%
-
-
-
-
-
-
-
-
-
c. s.
c. s.
-
-
c. s.
50%
95%
95%
50%
30%
10%
10%
-
-
-
-
50%
-
c. s.
50%
50%
10%
Planning the RF200 system
4.3 Installation guidelines
Rating
20 ℃ ++
60 ℃ ++++
60 ℃ ++++
60 ℃ ++++
20 ℃ ++++
60 ℃ +++
20 ℃ ++
60 ℃ ++++
60 ℃ ++++
20 ℃ ++++
60 ℃ +++
20 ℃ ++++
60 ℃ +++
20 ℃ ++++
60 ℃ +++
20 ℃ ￮
20 ℃ ￮
60 ℃ ++++
20 ℃ ￮
20 ℃ ++++
60 ℃ +++
60 ℃ ++++
20 ℃ +++
20 ℃ ++++
60 ℃ +++
20 ℃ +++
60 ℃ ++++
20 ℃ ++++
60 ℃ +++
60 ℃ ++++
20 ℃ ++
60 ℃ ++++
60 ℃ ++++
20 ℃ ++
20 ℃ +++
91