Freon 22 (‘100%)
17-4 PH (Stainless)A - Excellent
3% NI / IronN/A
ABS PlasticN/A
Acetal (Delrin ®)A - Excellent
Alloy 20A - Excellent
AluminumD - Poor
Aluminum BronzeA - Excellent
BrassA - Excellent
BronzeA - Excellent
Buna N (Nitrile)D - Poor
Carbon GraphiteN/A
Carbon SteelD - Poor
Carpenter 20A - Excellent
Cast IronD - Poor
Ceramic AI203N/A
Ceramic MagnetN/A
ChemRaz® (FFKM)A - Excellent
CopperB - Good
CPVCB - Good
Ductile IronB - Good
EpoxyA - Excellent
Ethylene Propylene (EPDM)D - Poor
Flourocarbon (FKM) Viton®D - Poor
GraphiteA - Excellent
Gray IronB - Good
Hastelloy CA - Excellent
Hytrel® (TPE)N/A
Kalrez® (Perfluoroelastomer)B - Good
Kel-F® (PCTFE)A - Excellent
Kynar® (PVDF)A³ - Excellent
LDPEN/A
MonelN/A
Natural RubberD - Poor
NeopreneA³ - Excellent
NI Plated DuctileB - Good
NORYL® (PPO)B - Good
NylonN/A
Polycarbonate (PC)N/A
Polyetherether Ketone (PEEK)A³ - Excellent
Polypropylene (PP)A¹ - Excellent
Polysulfone (PSU)D - Poor
Polyurethane (PUR)B - Good
PPS (Ryton®)A - Excellent
PTFE (Teflon®)A - Excellent
PVCD - Poor
SiliconeD - Poor
Silicone BronzeA - Excellent
Stainless Steel - 304A - Excellent
Stainless Steel - 316A - Excellent
Stainless Steel - 400A - Excellent
Stellite®N/A
TitaniumB - Good
Tygon®D - Poor