Planning the RF200 system
4.3 Installation guidelines
SIMATIC RF200
96
System Manual, 07/2017, J31069-D0227-U001-A9-7619
Polycarbonate (PC)
Table 4- 40 Chemical resistance - polycarbonate (PPS)
Substance
Test conditions
Rating
Concentration [%] Temperature [°C]
Mineral lubricants
-
-
++
Aliphatic hydrocarbons
-
-
++++
Aromatic hydrocarbons
-
-
○
Gasoline
-
-
○
Weak mineral acids
-
-
++++
Strong mineral acids
-
-
++
Weak organic acids
-
-
++++
Strong organic acids
-
-
++
Oxidizing acids
-
-
○
Weak alkaline solutions
-
-
○
Strong alkaline solutions
-
-
○
Trichloroethylene
-
-
○
Perchloroethylene
-
-
○
Acetone
-
-
○
Alcohols
-
-
++
Hot water (hydrolysis resistance)
-
-
○
Explanation of the rating
++++
Resistant
+++
Practically resistant
++
Conditionally resistant
+
Less resistant
○
Not resistant