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

jeudi 30 janvier 2025 14:37

VISITING ICERP 2025

ICERP India is an important event of the Indian composites industry organized by FRP Institute once in every two years, the biggest event on Composites in India and second biggest event in Asia.

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mardi 28 janvier 2025 07:19

Guarniflon India expands its local manufacturing base to include its semifinished filled compound grades, and SC series flat gasket sheets product families

Guarniflon India adds new resources to its Sales & Marketing Team to support the introduction of its family of locally manufactured semifinished stock shapes to include filled compound grades, and SC series flat gaskets.

Read more