PTFE

PTFE

Les principales caractéristiques qui font du PTFE un matériel unique sont:

  • faible coefficient de friction
  • excellente qualité de résistance aux agents extérieurs
  • degré élevé d’anti-adhésivité
  • degré élevé de résistance aux basses et hautes températures (de –200° C jusqu’à +260° C)
  • excellentes propriétés diélectriques
Les matériaux le plus utilisés et les plus communs pour lesquels Industrial Plastics & Machine a une très grande capacité de production et beaucoup de produits en stock:
  • PTFE - G400

    tubes et tiges extrudés
    tubes, bâtons et plaques moulés
    plaques déroulées
    bandes déroulées
    pièces finies selon plan du client.
  • PTFE - G200

    tubes et tiges extrudés
    plaques déroulées
    bandes déroulées
    pièces finies selon plan du client.
  • PTFE - G500

    tubes et tiges extrudés
    plaques déroulées
    bandes déroulées
    pièces finies selon plan du client.
  • PTFE - G300

    tubes et tiges extrudés
    pièces finies selon plan du client.

MECHANICAL PROPERTIES

The compressive strength at a certain predetermined compression value is one of the most significant mechanical characteristics of PTFE, in a wide range of service temperatures. Flexibility strength, plastic memory and hardness, are additional characteristics of PTFE products.

ELECTRICAL PROPERTIES

PTFE products have excellent dielectric performances in a wide range of frequencies and temperatures. The dielectric strength changes according to the thickness and decreases when the frequency increases, with no substantial alterations up to 300°C.

CHEMICAL INERTNESS

PTFE is practically inert to all chemical products, except for some alkaline metals, for example, clorotrifluoruro and for basic fluorine at high temperatures and pressures.

THERMAL PROPERTIES

PTFE is considered one of the most stable materials from the thermal point of view. Up to a service temperature of 260° C PTFE does not change its own physical and molecular properties.

NEWS& ÉVÉNEMENTS

lundi 29 juin 2026 08:12

Guarniflon Composites Division has reached another major milestone.

We are proud to announce that two breathers from the AIRBR413 class, specifically AIRBR413-1 and AIRBR413-3, have been approved and listed in three key Boeing specifications: BAC5657, BAC5578 and BAC5317.

Read more
vendredi 19 juin 2026 08:34

We are at SENSOR+TEST!

We joined for the first time SENSOR+TEST exhibition , one of the leading international trade fairs dedicated to sensor, measurement, and testing technologies.

Read more