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

mardi 11 juin 2019 10:46

GUARNIFLON – IN FULL COMPLIANCE WITH INTERNATIONAL QUALITY NORMS

Whether you design, manufacture or supply materials, you need to comply with international norms, standards, Directives and Regulations across the world.

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lundi 3 juin 2019 07:56

FLONTECH HAS ITS NEW WEB SITE

We’ve been working hard to prepare the new Flontech web site and it is now on-line (www.flontech.com) ! As everybody knows, Flontech is the compounding division of Guarniflon, offering top quality PTFE, PEEK and fluorinated thermoplastics raw materials.

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