Sigma 2-6E - Page 61

Version 04/2008, Rev. 1.18 of 07/06/2012 page 61 of 65
Translation of the original operating manual
Resistant at +20 °C
- no data
1 resistant
2 practically resistant
3 partially resistant
4 not resistant
Concentration
High Density
Polyethylene
Polyamide
Polycarbonate
Polyoxymethylene
Polypropylene
Polysulfone
Polyvinyl chloride, hard
Polyvinyl chlorid, weak
Polytetrafluorethylene
Aluminum
Medium Formula
[%]
HDPE PA PC POM PP PSU PVC PVC PTFE AL
Potassium hydroxide KOH
50
1 1 4 3 1 1 1 1 1 4
Potassium nitrate KNO
3
10
1 1 1 1 1 - - - 1 1
Potassium permanganate KMnO
4
100
1 4 1 1 1 - 1 - 1 1
Pyridine C
5
H
5
N
100
1 1 4 1 3 4 4 4 1 1
Resorcinol C
6
H
6
O
2
5
1 4 2 3 1 4 2 - 1 2
Silver nitrate AgNO
3
10
0
1 1 1 1 1 1 1 1 1 4
Sodium bisulfite NaHSO
3
10
1 1 2 4 1 - - - 1 1
Sodium carbonate Na
2
CO
3
10
1 1 1 1 1 - - - 1 3
Sodium chloride NaCl
30
1 1 1 1 1 1 1 1 1 3
Sodium hydroxide NaOH
30
1 1 4 1 1 1 1 1 1 4
Sodium hydroxide NaOH
50
1 1 4 1 1 1 1 - 1 4
Sodium sulfate Na
2
SO
4
10
1 1 1 1 1 1 1 1 1 1
Spirits C
2
H
6
O
96
1 1 1 1 1 1 1 3 1 1
Styrene C
8
H
8
100
4 1 4 1 3 - 4 4 1 1
Sulfuric acid H
2
SO
4
6
1 4 1 4 1 1 1 - 1 3
Sulfuric acid H
2
SO
4
fuming
4 4 4 4 4 4 4 4 1 3
Tallow —
100
1 1 1 1 1 - 1 1 1 1
Tetrahydrofuran (THF) C
4
H
8
O
100
3 1 4 1 3 4 4 4 1 1
Tetrahydronaphthalene C
10
H
12
100
3 1 4 1 4 4 4 4 1 1
Thionyl chloride Cl
2
SO
100
4 4 4 2 4 4 4 4 1 3
Transformer oil —
100
1 1 3 3 1 1 1 - 1 1
Trichloroethane C
2
H
3
Cl
3
100
3 3 4 2 4 4 4 4 1 4
Urea CH
4
N
2
O
10
1 1 1 1 1 - - - 1 1
Urine —
100
1 1 1 1 1 - 1 1 1 2
Vinegar C
2
H
4
O
2
10
1 4 1 1 1 1 1 1 1 1
Vinegar C
2
H
4
O
2
90
1 4 4 4 1 3 1 4 1 1
Wax —
100
- 1 1 1 - - - 1 1
Wines —
100
1 1 1 2 1 1 1 1 1 4
Xylene C
8
H
10
100
3 1 4 1 4 4 4 4 1 1
Zinc chloride SnCl
2
10
1 4 2 2 1 - - - 1 4