Mechanically/thermally resilient fireproof components

PA is a macromolecular, partially crystalline thermoplastic with high impact resistance. The combination of hardness and stability on the one hand as well as toughness and tensile strength on the other hand is achieved by no other thermoplastic. Today PA is one of the most used plastics in machine construction. It has good chemical resistance and additionally it is bond- and weldable.

Similar to PPSU and PEI, PSU belongs to the group of the amorphous high performance thermoplastics with very good mechanical, electrical and thermal properties for applications with higher service temperatures combined with mechanical stress.

PPS is an oxidation- and hydrolysis resistant plastic, which can be used for applications with a service temperature of up to 260°C. PPS has a low sliding friction coefficient and a high abrasion resistance. No water absorption, excellent dimensional stability as well as oil and fuel resistance are further properties. Because of the high hardness tight tolerances are possible.

PVDF combines good mechanical, thermal and electrical properties with an excellent chemical resistance. Because PVDF absorbs very little water, it is suitable for an unlimited use in liquids. The service temperature of –40 to +150°C offers a wide application area for this high temperature material.

Polytetrafluoroethylene (PTFE) is a fully fluorinated polymer. Colloquially this plastic is often referred to as Teflon.

PES (Polyethersulfone) is an amorphous thermoplastic with high temperature resistance.

PEEK is a high performance plastic, which is characterised by high temperature resistance, excellent chemical resistance and excellent mechanical properties.