Dominant Properties and Suitable Usages of PTFE Tubing in construction?

PTFE stands for Poly Tetra Fluoro Ethylene, a polymer discovered by accident at Dupont by Mr. Plunkett. PTFE is available mainly in powder form and does not melt or flow. When heated over 350 degrees Celsius, PTFE transforms from a solid to a gas. Injection molding is not possible with PTFE since it does not melt flow. Compression molding, ram extrusion, and paste extrusion are all options for PTFE. Paste extrusion is used to make PTFE tubing. PTFE tubing made by paste extrusion is very flexible. 

Properties of PTFE Tubing

  • Food and Drug Administration (FDA) criteria are met.
  • Electrical properties are the best.
  • Chemical resistance that is universal
  • In the production of PTFE tubing, plasticizers are not used.
  • Permeation is poor.
  • Absorption is deficient.
  • UV resistance is excellent.

Compression fittings such as connectors and adapters are used to connect PTFE tubing to equipment and machines. The PTFE tubing's ID and OD dimension tolerances must be extremely tight to avoid leakage at the end fitting. The fittings are made of various materials, including stainless steel grades SS304 and SS316 and PTFE. In applications where metal fittings are prohibited, PTFE fittings are utilized with PTFE tubing.

 

Usages of PTFE Tubing

PTFE tubing is utilized in various industrial applications and has been increasingly popular in medical devices during the last decade. Because PTFE tubing has a low coefficient of friction, it has a very smooth surface. It is fantastic news for medical device applications since it indicates that PTFE tubing has a character that does not harbor bacteria or helps them develop. It's critical to choose a tube made of the suitable material that works well under pressure, is financially feasible, and is readily available. It is where PTFE tubing comes in handy. It is, without a doubt, an extremely versatile product.

Final Thoughts

Every PTFE resin producer produces PTFE grades with specific applications in mind, thus choosing the correct grade and brand for an application is critical. For example, in an electrical application, the electrical properties displayed by the PTFE tubing must be on the higher end of the range. Electrical applications in aerospace and automobiles are ubiquitous, with PTFE tubing made to PTFE Houston standards.

Our Location: PTFE Houston: 11133 I-45 South, Suite Q, Conroe, TX 77302, USA,

 

Location: 11133 Interstate 45 S q, Conroe, TX 77302, USA

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