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Chlorine Water Resistance of Polystyrene

Is Polystyrene compatible with Chlorine Water? See the chemical resistance rating below.

Compatibility Rating

At 20°C (68°F)
D
Poor
Not recommended - significant degradation expected
At 50°C (122°F)
D
Poor
Not recommended - significant degradation expected

Comparison Table — All Materials for Chlorine Water

Material20°C50°C
HDPECNR
LDPENRD
PPCD
PTFEAA
PVDFAA
FEPAA
ECTFE/ETFEAA
EPDMCNR
Viton (FPM)ANR
NBRDD
SiliconeNRNR
SS 316BNR
SS 304BNR
AluminiumDD
PVC RigidCC
PVC FlexibleCNR
PMPDD
PolystyreneDD
SANCC
PolycarbonateDD
PETGDD
Acetal (POM)DD
Nylon (PA)DD
PolysulfoneNRNR

A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data

🌡️ Temperature Note

Maximum service temperature for this material is 70°C. Always verify compatibility at your specific operating conditions.

🔄 Better Alternative?

Consider: PP or HDPE. View all materials for Chlorine Water →

FAQ

Is Polystyrene resistant to Chlorine Water?

Polystyrene has Poor (D) resistance to Chlorine Water at 20°C. Not recommended - significant degradation expected.

Can I store Chlorine Water in Polystyrene containers?

Use caution - Polystyrene is rated D (Poor) for Chlorine Water.

All Materials for Chlorine Water All Chemicals for Polystyrene