Low Density Ptfe Films For Cable

Low density ptfe films for cable attributes like high elongation, impervious to weathering. It is used for wire and cable wrapping industry. It has excellent dielectric properties and more makes it highly convenient to use in difficult shapes. Our product has received wide acceptance in both commercial and industrial applications. It is superior wire wrap and insulated tape for high temperature and high dielectric applications. It is also used for various mechanical applications and offer low friction and non-stick properties.

 

Low density ptfe films for cable, also known as "expanded PTFE" or ePTFE tape, is a material made from a pure PTFE film. This film is expanded (i.e. stretched) under specific, tightly controlled conditions, which gives it unique physical and chemical properties. ePTFE tape is highly regarded for its low dielectric constant and high tensile strength.

The expansion process causes a significant change in the microstructure of the PTFE film. During the expansion process, the original node and link structure of the film is stretched to form a unique microporous structure. This structure not only gives the material a lower density, but also gives it excellent physical properties, including a low dielectric constant and high tensile strength.

Due to its unique microporous structure, ePTFE tape excels in many applications. It is an excellent electrical insulator and is widely used in the electrical and electronics industries. In addition, its high tensile strength makes it ideal for a variety of industrial applications, including pipe sealing, thermal shielding, and filtration. ePTFE tape also has excellent chemical and temperature resistance, and can maintain stable performance in extreme environments.

 

Polytetrafluoroethylene (PTFE), commonly known as Teflon® (a registered trademark of DuPont), is widely used in electrical applications due to its excellent electrical insulation properties and high thermal stability.

PTFE is resistant to heat, moisture, and chemicals, making it ideal for electrical connectors, sockets, and high-temperature wiring applications. Its low coefficient of friction and non-stick properties also help improve the efficiency and reliability of electrical systems.

 

 

Thickness	0.0040"
	(0.102mm)
Tolerance	±0.00025"
	±0.006mm
Width	4 - 200mm
Density	0.55g/cm3
Tensile Strength (minimum)	12 MPa
Elongation (minimum)	50%
Joint Free Lengths	> 200m

 

 

 

FAQ:

 

Q: What's your main product?

A: We produce ptfe tape for pipe sealing, and ptfe film for cable insulation.

 

Q: What is PTFE?

A: PTFE has amazing chemical resistance, corrosion resistance, strong acid and strong alkali resistance, water and various organic solvents resistance. PTFE has excellent thermal and electrical insulation properties.

 

Q: What is the ptfe film popular thickness?

A: 0.051mm, 0.127mm, 0.153mm are more popular