PTFE
PTFE, normally considered a thermoplastic material, is the most widely known and used fluoropolymer. Specific techniques must be used to manufacture it owing to its chemical-physical characteristics.
PTFE, normally considered a thermoplastic material, is the most widely known and used fluoropolymer. Specific techniques must be used to manufacture it owing to its chemical-physical characteristics.
- low friction coefficient
- excellent dielectric properties
- excellent chemical inertness
- excellent resistance to both low and high temperatures
- anti-adhesive surface
- well suited for contact with foods
- zero hygroscopicity
- resistance to ageing
To improve the already exceptional characteristics, especially if used in de- manding situations, PTFE is modified by adding several fillers, including:
- fibreglass
- carbon
- graphite