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Yozonetech Teflon PTFE 100% Virgin Extruded Tubes Hose

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Product Details

Yozonetech Teflon PTFE 100% Virgin Extruded Tubes Hose

关键词

PTFE tube for industry anticorrosion

Teflon tube for medical

100% virgin PTFE hose for insulation

HS编码 3917290000

详情

The Versatile PTFE Teflon Tube: Applications and Advantages

PTFE (polytetrafluoroethylene), commonly known as Teflon, is a remarkable material with a wide range of applications. One of its most popular forms is the PTFE Teflon tube, which offers numerous advantages in various industries. We provide very tight tolerance for 0.05mm.

In this article, we will explore the usage and benefits of our PTFE Teflon tubes, highlighting their unique properties and applications.

1. Chemical Resistance:

PTFE Teflon tubes are highly resistant to a wide range of chemicals. They can withstand exposure to aggressive solvents, acids, bases, and other corrosive substances without undergoing degradation. This exceptional chemical resistance makes them ideal for applications in chemical processing, pharmaceutical manufacturing, and laboratory environments.

2. Temperature Tolerance:

PTFE Teflon tubes have excellent thermal stability, enabling them to handle extreme temperature conditions. They can withstand both high and low temperatures without significant changes in their physical properties. PTFE tubes can operate continuously at temperatures ranging from -200°C to +260°C, making them suitable for applications in cryogenics, aerospace, automotive, and other industries that require heat resistance.

3. Low Friction Properties:

One of the outstanding characteristics of PTFE Teflon tubes is their extremely low coefficient of friction. This property minimizes frictional resistance and allows for smooth flow of fluids, gases, or other substances through the tube. It makes PTFE tubes an excellent choice for applications such as pneumatic systems, lubrication systems, and as liners for chutes, hoppers, and conveyors.

4. Electrical Insulation:

PTFE Teflon tubes possess excellent electrical insulation properties. They have a high dielectric strength, which allows them to effectively isolate electrical components and prevent the occurrence of short circuits. This makes them valuable in the electronics and electrical industries for applications such as cable insulation, wiring harnesses, and insulating sleeves.

5. Nonstick Surface:

PTFE Teflon tubes have a nonstick surface, which means that substances do not easily adhere to them. This property is highly advantageous in applications where easy cleaning and prevention of contamination are critical. PTFE tubes are commonly used in the food and beverage industry for conveying liquids, as well as in medical applications such as catheters and tubing that require biocompatibility and easy maintenance.

6. Flexibility and Durability:

PTFE Teflon tubes exhibit excellent flexibility, allowing them to be easily bent or routed around tight spaces without kinking or deforming. They are also highly durable and resistant to wear, ensuring long-lasting performance in demanding applications. PTFE tubes are frequently used in industries such as automotive, chemical, and manufacturing, where durability and flexibility are crucial.

Conclusion:

The PTFE Teflon tube is a versatile product with numerous advantages that stem from its exceptional chemical resistance, high temperature tolerance, low friction properties, electrical insulation capabilities, nonstick surface, and flexibility. These qualities make it an ideal choice for a wide range of applications in industries such as chemical processing, electronics, automotive, food and beverage, medical, and more. The usage of PTFE Teflon tubes continues to expand, driven by their reliability, longevity, and unique properties, making them an indispensable component in many industrial processes.

Key properties of PTFE tubing

Excellent chemical resistance

Working temperature from -270 ºC to +260 ºC

FDA approved

Low coefficient of friction

Greatest resistance to fatigue (Wöhler curve)

UV-resistant (does not age)

Not hygroscopic (water absorption < 0,01%)

Flame resistant - UL94V0

No stick

Very good dielectric insulation properties

Properties of PTFE can be improved by adding additives as carbon, graphite, glass etc.

Property

ASTM test

Value

Physical
properties

Specific gravity

D792

2.15

Water absorption ( % )

D570 / 24 hrs 1/3" t

< 0.00

Mold shrinkage ( cm / cm )

0.02 - 0.05

Contact angle ( degree )

Angle to level

110

Thermal
properties

Thermal conductivity

C177

6 x 10 - 4 (o /cm )

thermal expansion Coefficient

D696 / 23 - 60oC

10 x 10 - 5 (1/oC)

Melting point (oC )

327

Melt viscosity ( poise )

1011 - 1013

Melt viscosity ( poise )

(340 -380oC)

Max continues temperature

260 / 500 (oC/F )

Mechanical
properties

Tensile strength ( kgf / cm2 )

D638 / 23oC

140 - 350

Elongation ( % )

D638 / 23oC

200 - 400

Compression strength

D695 / 1 % deformation, 25oC

50 - 60( kgf / cm2)

Tensile modulus ( kgf / cm2 )

D638 / 23oC

4,000

Flexural modulus ( kgf / cm2 )

D790 / 23oC

5,000 - 6,000

Impact strength ( ft - lb / in )

D256 / 23oC, Izod

3

Hardness (Shore)

Durometer

D50 - D65

Deformation under load ( % )

D621 / 100oC , 70 kgf / cm2, 24 hrs

5

D621 / 25oC , 140 kgf / cm2, 24 hrs

7

Static friction coefficient

Coated - steel surface

0.02

Electrical
properties

Dielectric constant

D150 / 103Hz

2.1

D150 / 106 Hz

2.1

Dielectric dissipation factor

D150 / 103 Hz

< 1 x 10 - 5

Dielectric break down strength

D149 / Short time,1/ 8 in

480 ( V / mil )

Volume resistivity( ohm - cm )

D257

> 1018

Chemical resistance

Excellent

Weather ability

Excellent

Combustibility ( % )

D2863 / Oxygen concentration index

> 95

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