Sodium Sulfide

17-4 PH (Stainless)A - Excellent
3% NI / IronB - Good
ABS PlasticA¹ - Excellent
Acetal (Delrin ®)B - Good
Alloy 20A - Excellent
AluminumD - Poor
Aluminum BronzeD - Poor
BrassD - Poor
BronzeD - Poor
Buna N (Nitrile)A³ - Excellent
Carbon GraphiteA¹ - Excellent
Carbon SteelD - Poor
Carpenter 20D - Poor
Cast IronC - Fair
Ceramic AI203A - Excellent
Ceramic MagnetN/A
ChemRaz® (FFKM)A - Excellent
CopperD - Poor
CPVCA³ - Excellent
Ductile IronB - Good
EpoxyA - Excellent
Ethylene Propylene (EPDM)A³ - Excellent
Flourocarbon (FKM) Viton®A³ - Excellent
GraphiteN/A
Gray IronB - Good
Hastelloy CB¹ - Good
Hytrel® (TPE)N/A
Kalrez® (Perfluoroelastomer)A - Excellent
Kel-F® (PCTFE)A¹ - Excellent
Kynar® (PVDF)A³ - Excellent
LDPEA - Excellent
MonelA - Excellent
Natural RubberB - Good
NeopreneA³ - Excellent
NI Plated DuctileB - Good
NORYL® (PPO)A - Excellent
NylonA - Excellent
Polycarbonate (PC)N/A
Polyetherether Ketone (PEEK)A³ - Excellent
Polypropylene (PP)A³ - Excellent
Polysulfone (PSU)A - Excellent
Polyurethane (PUR)A - Excellent
PPS (Ryton®)A - Excellent
PTFE (Teflon®)A - Excellent
PVCA³ - Excellent
SiliconeA - Excellent
Silicone BronzeD - Poor
Stainless Steel - 304B - Good
Stainless Steel - 316A - Excellent
Stainless Steel - 400A - Excellent
Stellite®N/A
TitaniumA - Excellent
Tygon®D - Poor