Sodium Perborate
17-4 PH (Stainless)A - Excellent
3% NI / IronN/A
ABS PlasticN/A
Acetal (Delrin ®)B - Good
Alloy 20A - Excellent
AluminumC - Fair
Aluminum BronzeN/A
BrassD - Poor
BronzeD - Poor
Buna N (Nitrile)B - Good
Carbon GraphiteC - Fair
Carbon SteelB - Good
Carpenter 20D - Poor
Cast IronC - Fair
Ceramic AI203N/A
Ceramic MagnetN/A
ChemRaz® (FFKM)A - Excellent
CopperB - Good
CPVCA¹ - Excellent
Ductile IronB - Good
EpoxyB - Good
Ethylene Propylene (EPDM)A¹ - Excellent
Flourocarbon (FKM) Viton®A¹ - Excellent
GraphiteA - Excellent
Gray IronB - Good
Hastelloy CB - Good
Hytrel® (TPE)N/A
Kalrez® (Perfluoroelastomer)A - Excellent
Kel-F® (PCTFE)A - Excellent
Kynar® (PVDF)N/A
LDPEA¹ - Excellent
MonelA - Excellent
Natural RubberB - Good
NeopreneA¹ - Excellent
NI Plated DuctileN/A
NORYL® (PPO)A - Excellent
NylonA¹ - Excellent
Polycarbonate (PC)D - Poor
Polyetherether Ketone (PEEK)A³ - Excellent
Polypropylene (PP)A¹ - Excellent
Polysulfone (PSU)B - Good
Polyurethane (PUR)N/A
PPS (Ryton®)N/A
PTFE (Teflon®)A - Excellent
PVCA³ - Excellent
SiliconeB - Good
Silicone BronzeD - Poor
Stainless Steel - 304B - Good
Stainless Steel - 316B - Good
Stainless Steel - 400A - Excellent
Stellite®N/A
TitaniumA - Excellent
Tygon®D - Poor