Dgflon Ptfe Tube

Properties, Pros And Cons of PTFE Smooth Bore Tube

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A flexible ivory-white, opaque plastic fluoropolymer called polytetrafluoroethylene, or PTFE, is also known as Teflon.

Teflon is created from tetrafluoroethylene molecules using free-radical polymerization. Teflon's ability to resist chemicals is one of its most useful features.

Additionally, it exhibits outstanding non-tackiness, low friction, and electrical insulating qualities.

As a result, the properties of the PTFE smooth bore will be described in this article.

Properties of PTFE smooth bore tube

The properties of PTFE are as follows;

  • PTFE hoses provide superior electrical characteristics. Between -40 °F and 480 °F and in the frequency range of 5 Hz to 10 GHz, it exhibits a low dielectric constant of 2.1. Additionally, it has enhanced electrical resistance, and dielectric properties, and is a superb insulator.
  • PTFE tubing has a rather smooth and slick outside. As a result, it is extremely durable and can prevent wear and tear. It can be used in a variety of sectors because of its non-stick surface. There are no pits, waves, or discolorations on the level, flawless surface.
  • Purified PTFE is essentially completely chemically inert and has a melting point of 327 °C. In most solvents or chemicals, it is largely insoluble.
  • Exceptional weather and UV resistance are features of PTFE tubing.
  • Despite being in polymeric form, the PTFE tube is regarded as non-toxic and physiologically inert.

PTFE smooth bore tube

Advantages of PTFE smooth bore tube

Materials that cannot be substituted by other substances are among PTFE's advantages and they are;

Has flexibility

Because of their famed flexibility, PTFE hoses are particularly versatile. It can be modified based on its intended use.

To boost flexibility, you can add a spring guard, spiral guard, or armor guard casing. Additionally, it provides the PTFE hose system with additional protection.

High chemical stability

Due to its robust carbon-fluorine bonding, the PTFE hose is non-reactive. To deal with acids, alkalis, and other highly reactive chemicals, it is utilized in chemical plants. These hoses have inner stainless steel braiding.

Has the excellent anti-sticking property

Colloids and chemicals do not readily stick to the inside wall of the tube.

Low coefficient of friction

The friction during material transfer is decreased by PTFE hoses' ability to reject water and oil. As a result, the hose's surface shows less wear. This increases the hose's durability and provides a more secure finish.

It is non-reactive

The dairy, food and beverage, and pharmaceutical industries can all benefit from using PTFE braided hose since it is non-reactive. These hoses do not taint the goods they are transporting.

Disadvantages of PTFE smooth bore tube

Poor mechanical performance and insufficient load force.

Poor hardness, low flexibility, low tensile stress, and very low mechanical strength are all characteristics of PTFE.

Inadequate thermal conductivity.

PTFE has a poor thermal conductivity and a low thermal conductivity, respectively. As a result, materials won't be able to transfer heat to the environment over time and will be more susceptible to thermal fatigue, which drastically shortens their useful lives.

The linear expansion coefficient is quite large.

Because PTFE has a relatively high coefficient of linear expansion (13 times that of steel), it is more susceptible to heat phenomena like cracking, which will shorten its useful life.

Inadequate wear resistance

The application of PTFE is constrained by the fact that it wears quite quickly.

Creep resistance is inadequate. 

Under a long-term load, PTFE will experience more creep and cold flow as a result of its operating environment. Additionally, the cold flow of PTFE restricts its use.

Contact us for your high quality PTFE smooth bore tube

One of the most "slippery" materials in existence, PTFE makes fluids flow more easily across its surface. It exhibits unparalleled temperature resistance and is non-toxic.

You can quickly click here to purchase an PTFE smooth bore tube material from us and contact information.

 

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