Mesh

Polyamide mesh (Nylon): Resistance to acids is limited and dependent on the concentration and temperature. Excellent resistance to alkalis, including caustic soda and caustic potash. Chemical performance against organic solvents is very good. Temperature resistant from 0 to 130 °C when dry, 95 to 100 °C in water.

Polyester mesh: Resistant to most acids. Not resistant to alkalis. Temperature resistant from –75 to +150 °C (for short periods), up to 125 °C for longer requirements.

PP mesh: Humidity resolution at 95% rel. air moisture and 25 °C is less than 0,01%. Resistant to alkalis, even in high concentrations. Use with organic solvents is limited. Temperature resistant from 0 to +150 °C (for short periods), up to 125 °C for longer requirements.

ETFE mesh: Humidity absorption at 20 °C and 65% relative humidity is 0%. Good resistance to acids, alkalis, solvents and hydrolysis. Temperature resistant from –190 to +150 °C when dry.