Chemical compatibility

Always make an immersion test before choosing a tube material for critical applications. Immerse a short length of the tubing (always available from Watson-Marlow Fluid Technology or its distributors) in a closed container of the fluid for 48 hours, and then examine it for signs of attack, swelling, embrittlement or other deterioration.

*The information contained in the chemical compatibility guide is believed to be correct. Watson-Marlow Fluid Technology Group accepts no liability for any errors it contains. It is the users responsibility to ensure chemical compatibility within their application.

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Materiale

Data

Aluminium C
Bioprene -
Buna N C
Cast iron -
EPDM C
Epoxy -
Fluorel -
F-NBR C
Gore style 400 -
Hypalon (CSM) C
Marprene -
Mild steel C
Natural Rubber - Endurance C
Neoprene -
Nitrile C
Petroproof C
PFPE Lubricant -
Polyethylene A
Polypropylene C
PTFE A
Pumpsil and Pumpsil D -
PureWeld -
PVC -
PVDF -
Santoprene -
SEBS -
SS316 C
STA-PURE PCS -
STAPURE PFL -
Viton -

Datatekst

  • A Little to minor effect. Tubing: 0-5% volume swell
  • B Moderate effect. Tubing: 5% - 10% volume swell
  • C Severe effect. Tubing: 10% or greater volume swell
  • - No data available