VOLTALEF® 402

Voltalef® 402 is a polychlorotrifluoroethylene (PCTFE) polymer renowned for its chemical resistance, low flammability and ability to retain mechanical properties at cryogenic temperatures. This material is ideal for applications requiring resistance to aggressive chemicals and long-term thermal stability. It is used in the aerospace, cryogenic and valve equipment sectors. Voltalef® 402 can be processed by extrusion and injection molding.

 

• Semi-finished product manufacturer : Demgy Normandie
• Raw material supplier : Arkema
• Polymer name : Polychlorotétrafluoroéthylène
• Polymer abbreviation : PCTFE
• Minimum thermal resistance (in °C) : -196
• Mechanical resistance traction module (in MPa) : 43
• Mechanical resistance compression module (in MPa) : 2500
• Mechanical resistance constraint compression (in MPa) : 70
• Mechanical resistance (in MPa) : Low
• Pressure-velocity limit (PV) : Low
• Low friction and wear coefficient : Medium
• Wear resistance : Poor
• Electrical conductivity : Insulative
• Chemical resistance : Very Good
• Continuous thermal resistance (in °C) : 90
• Maximum thermal resistance (in °C) : 126