Polyurethan (PU) Filterschaum
The HANNO product world
Filter foams: The precise solution for technical applications
Our filter foams are specially developed to meet the highest requirements in technical applications. With their open cell structure and excellent filtration properties, they offer reliable solutions for a wide range of industrial and technical challenges. Depending on the application, different properties are required.
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Polyurethane (PU) filter foam
Characteristic properties
(depending on the application)
- between 20 and 60 ppi (pores per inch)
- Good hydrolysis resistance
- good UV resistance
- High flexibility
- Chemical resistance to oil and grease
- Resistant to solvents
Product overview
Polyurethane (PU) filter foam
Hanno®-Filter ppi 20
Polyester-based filter foam, 20 ppi, good UV resistance
Hanno®-Filter ppi 45 FR
Hanno® filter ppi 45, flame-retardant finish
Hanno®-Filter ppi 60 FR
Hanno® filter ppi 60, flame-retardant finish
