1 : little or no effect / 2 : minor effect / 3 : moderate effect / 4 : severe effect |
CHEMICAL PRODUCT |
CONCENTRATION |
TEMP °C |
PA |
PU |
PE |
PVDF |
FEP |
PFA |
PTFE |
PVC |
NBR |
phosphorous oxychloride |
100 % |
20 |
|
|
1 |
1 |
|
|
1 |
|
|
60 |
|
|
3 |
1 |
|
|
1 |
|
|
80 |
|
|
|
|
|
|
1 |
|
|
phosphorous trichloride |
100 % |
20 |
|
|
1 |
1 |
|
|
1 |
4 |
|
60 |
|
|
3 |
3 |
|
|
1 |
4 |
|
Picric acid |
1 % aqueous solution |
20 |
3 |
4 |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
60 |
4 |
4 |
|
1 |
1 |
1 |
1 |
4 |
2 |
Potassium benzoate |
Cold saturated aqueous solution |
20 |
|
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
60 |
|
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Potassium bichromate |
Saturated aqueous solution |
20 |
|
1 |
1 |
1 |
1 |
1 |
|
1 |
|
60 |
|
3 |
1 |
1 |
1 |
1 |
|
1 |
|
Potassium borate |
All aqueous solution concentrations |
20 |
|
|
1 |
|
1 |
1 |
|
1 |
|
60 |
|
|
1 |
|
1 |
1 |
|
1 |
|
Potassium bromate |
Cold saturated aqueous solution |
20 |
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
60 |
|
|
3 |
1 |
1 |
1 |
1 |
1 |
|
Potassium bromide |
All aqueous solution concentrations |
20 |
1 |
|
1 |
1 |
1 |
1 |
1 |
1 |
|
60 |
|
|
1 |
1 |
1 |
1 |
1 |
1 |
|
Potassium carbonate |
Cold saturated aqueous solution |
20 |
1 |
|
1 |
1 |
|
|
1 |
1 |
|
60 |
1 |
|
1 |
3 |
|
|
1 |
1 |
|
Potassium chloride |
Cold saturated aqueous solution |
20 |
1 |
1 |
1 |
1 |
|
|
1 |
1 |
|
60 |
|
3 |
1 |
1 |
|
|
1 |
1 |
|
Potassium chloride |
All aqueous solution concentrations |
20 |
1 |
1 |
1 |
1 |
|
|
1 |
1 |
|
60 |
1 |
3 |
1 |
1 |
|
|
1 |
1 |
|
Potassium chromate |
Cold saturated aqueous solution |
20 |
|
1 |
1 |
1 |
|
|
1 |
1 |
|
60 |
|
3 |
|
1 |
|
|
1 |
1 |
|