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Silicone Oil Resistance of Polystyrene

Is Polystyrene compatible with Silicone Oil?

Compatibility Rating

At 20°C
C
Fair
Limited resistance - short-term exposure only
At 50°C
C
Fair
Limited resistance - short-term exposure only

Comparison Table — All Materials for Silicone Oil

Material20°C50°C
HDPEAA
LDPEAA
PPAA
PTFEAA
PVDFAA
FEPAA
ECTFE/ETFENRNR
EPDMANR
Viton (FPM)AA
NBRAA
SiliconeNRNR
SS 316AA
SS 304AA
AluminiumAA
PVC RigidAD
PVC FlexibleNRNR
PMPANR
PolystyreneCC
SANAA
PolycarbonateANR
PETGANR
Acetal (POM)AA
Nylon (PA)ANR
PolysulfoneANR

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 Silicone Oil →

FAQ

Is Polystyrene resistant to Silicone Oil?

Polystyrene has Fair (C) resistance to Silicone Oil at 20°C.

Can I store Silicone Oil in Polystyrene?

Caution - Polystyrene is rated C for Silicone Oil.

All Materials for Silicone Oil All Chemicals for Polystyrene