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Formic Acid Chemical Resistance

Find which materials are compatible with Formic Acid. This chart shows resistance ratings at 20°C and 50°C.

CAS: 000064-18-6 Formula: CH2O2 13 excellent materials

Rating Scale

A Excellent
B Good
C Limited
D Not recommended

Material Compatibility

Material 20°C 50°C
Aluminium C C
ECTFE/ETFE A A
EPDM C NR
FEP A A
Viton C C
HDPE A A
LDPE A B
NBR D D
Nylon C D
Polycarbonate A B
PETG A NR
PMP A B
Acetal B D
PP A B
Polystyrene A B
Polysulfone B B
PTFE A A
PVC Rigid B C
PVC Flex NR NR
PVDF A A
SAN NR NR
Silicone NR NR
SS 304 A B
SS 316 A A

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