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Basic material properties

Further details upon request.

Plastics PVC PVC-clear
weatherresistant + +
contact with food - +
resistant to chemicals
suitable
  • diluted solutions, acids, caustic solutions
  • mineral -, vegetable oils
  • alcohols, aliphatic hydrocarbons
resistant to chemicals
not suitable
  • aromatic hydrocarbons
  • chlorinated hydrocarbons
  • ester, ketone
Temp.[ °C ] 0-60 °C

If you inform us with the specifications of the medium which is intended to be in contact with the selected material, we'll help you to find the appropriate material for your purpose.

Plastics PP-gray PP-nature PE-HD PE-nature
weatherresistant + - + -
contact with food + + 0 +
resistant to chemicals
suitable
  • diluted solutions, acids, caustic solutions
  • mineral -, vegetable oils
  • alcohols, aliphatic hydrocarbons
  • many solvents (Temp > 60 °C)
resistant to chemicals
not suitable
  • aromatic hydrocarbons (Temp > 60 °C)
  • chlorinated hydrocarbons (Temp > 60 °C)
Temp.[ °C ] 0-60 °C (0-100 °C) -30 °C (0-100 °C)

If you inform us with the specifications of the medium which is intended to be in contact with the selected material, we'll help you to find the appropriate material for your purpose.

Plastics PVDF
weatherresistant ++
contact with food ...............
resistant to chemicals
suitable
  • concentrated acids, caustic solutions, salt
  • mineral -, vegetable oils
  • alcohols, aliphatic hydrocarbons
  • aromatics
resistant to chemicals
not suitable
  • fuming sulfuric acid
  • highly concentrated alkalis
  • amines, amides
Temp.[ °C ] -40 °C  +140 °C

If you inform us with the specifications of the medium which is intended to be in contact with the selected material, we'll help you to find the appropriate material for your purpose.

 


 

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PWK-Wasser- & ?Kunststofftechnik GmbH & Co. KG.