Membrane materials

 MATERIAL
 TYPE

 Applications

 Best used in

 Temperature
 MAX °C 

 Good in 
 substancies and
 conditions

 Attacked
 by

 EPDM*

 Typical 
 municipal /
 industrial
 waters

 150

 heat,
 oxidation,
 ozone,
 animal- and
 vegetablegreases

 solvents,
 aromatic      hydrocarbons,
 oils

 Polyurethane

 Industrial 
 wastes

 80

 oils,
 solvents,
 good
 abrasion
 resistance

 acids,
 ketones,
 esters,

 Silicone

 High
 temperetures

 315

 heat,
 ozone,
 oxidation,
 strong
 alkalies

 solvents,
 oils, acids

 Nitrile

 Oily or
 greasy
 waters

 120

 oils,
 fuels,
 greases,
 hydrocarbon

 ketones,
 esters,
 aldehydes

 Viton

 Petrochemical
 applications 

 200

 oils, acids,
 chemicals,
 fuels,
 oxidation

 Ketones, 
 esters

 Neoprene

 Petrochemical
 applications 

 120

 ozone,
 acids,
 greases

 oxidizing
 acids,
 esters, 
 ketones