Application
Non-pleatable filter media for high temperature

Many industrial processes produce hot gas waste that may only be discharged into the environment after being filtered. The main aim here is to retain a large proportion of the particles by means of mechanical filtration.

The fiber is the focus

Since exhaust gas temperatures can reach levels of 240 °C, conventional filter media can no longer be used due to their low temperature stability. Filter media based on high-performance fibers such as aramids, polyimides (PI) or polyphenylene sulfide (PPS) are therefore required. In most applications, a certain chemical resistance must also be ensured, since the exhaust gases are often composed of a large number of different chemical components. Norafin offers concrete solutions for these sometimes highly complex fields of application.

Our filter media convince through:

• homogenous surface – optimal pore distribution and dedusting
• high density – excellent efficiency at low weights
• stability through hydroentanglement & integrated support structures
• enhanced chemical resistance through different finishings