Sulfur Dioxide

17-4 PH (Stainless)N/A
3% NI / IronN/A
ABS PlasticD - Poor
Acetal (Delrin ®)B - Good
Alloy 20N/A
AluminumB - Good
Aluminum BronzeN/A
BrassD - Poor
BronzeB - Good
Buna N (Nitrile)D - Poor
Carbon GraphiteA - Excellent
Carbon SteelD - Poor
Carpenter 20B - Good
Cast IronN/A
Ceramic AI203N/A
Ceramic MagnetN/A
ChemRaz® (FFKM)A - Excellent
CopperB - Good
CPVCA² - Excellent
Ductile IronN/A
EpoxyA¹ - Excellent
Ethylene Propylene (EPDM)A² - Excellent
Flourocarbon (FKM) Viton®A - Excellent
GraphiteN/A
Gray IronN/A
Hastelloy CC - Fair
Hytrel® (TPE)C - Fair
Kalrez® (Perfluoroelastomer)A - Excellent
Kel-F® (PCTFE)A - Excellent
Kynar® (PVDF)A - Excellent
LDPEB¹ - Good
MonelN/A
Natural RubberN/A
NeopreneB - Good
NI Plated DuctileN/A
NORYL® (PPO)A - Excellent
NylonC¹ - Fair
Polycarbonate (PC)A¹ - Excellent
Polyetherether Ketone (PEEK)A - Excellent
Polypropylene (PP)A¹ - Excellent
Polysulfone (PSU)D - Poor
Polyurethane (PUR)N/A
PPS (Ryton®)A - Excellent
PTFE (Teflon®)A - Excellent
PVCA¹ - Excellent
SiliconeB - Good
Silicone BronzeN/A
Stainless Steel - 304D - Poor
Stainless Steel - 316A¹ - Excellent
Stainless Steel - 400N/A
Stellite®N/A
TitaniumA - Excellent
Tygon®C - Fair