Full Density Electric Insulation Ptfe Film

 

Full density electric insulation ptfe film has a number of unique properties that make it useful in a variety of industrial applications. It is highly resistant to heat, chemicals, and moisture, and has a very low coefficient of friction. This makes it an excellent material for use in gaskets, seals, and other applications where a high level of chemical and thermal resistance is required. Full density electric insulation ptfe film is also commonly used as a release film, allowing for easy removal of materials from molds or other surfaces. Additionally, it can be used as a barrier film to prevent the transfer of gases or liquids.

 

Full Density Electric Insulation Ptfe Film is a high density polytetrafluoroethylene film designed for RF low loss microwave flexible cable shielding. This film is the leader in the standard series due to its excellent electrical and chemical properties.

Polytetrafluoroethylene (PTFE) is a unique material known for its heat resistance, chemical resistance and electrical insulation. In high density form, PTFE film exhibits extremely high purity and uniformity, which makes it an ideal dielectric material for RF and microwave applications. Full Density Electric Insulation Ptfe Film can effectively reduce signal attenuation and maintain cable performance due to its low loss characteristics.

This high density PTFE film is suitable for highly critical military and aerospace applications, which have extremely high requirements for material performance and reliability. In the military and aerospace fields, cables must be able to remain stable in extreme temperature changes, mechanical stress and chemical corrosion environments, and Full Density Electric Insulation Ptfe Film is such a material that can meet these demanding requirements.

In addition to the military and aerospace fields, Full Density Electric Insulation Ptfe Film is also suitable for general industrial applications with high requirements on materials. Whether in high temperature, high pressure or highly corrosive industrial environments, this film can provide excellent electrical insulation and shielding effects to ensure the safe and stable operation of equipment. Therefore, it is widely used in industries such as electronics, electrical, chemical and semiconductor, providing support for various high-precision and high-performance cables and electrical equipment.

 

Specifications:

Thickness	0.03 - 3mm (±0.005mm)
Width	4mm - 120mm
Density	2.15g/cm3 (±0.08g/cm3)

 

Typical Properties:

Tensile Strength(min)	35 MPa
Elongation (min)	120 %
Operation Temperature	-55℃ to +260℃
Dielectric Constant	2.55
Dielectric Strength	≥ 60 kv/mm
Flammability Rate	VTM - 0 (UL 94)

 

Packing details:

Width	4mm - 25mm (0.156" - 0.876") Solid pack
	10mm - 120mm (0.375" - 8") Flat Pad
Core Diamter	76mm ( 3")
Max Roll O.D.	280mm (11")
Packing type	Flat or Solid pack

 

Storing Recommendations for Unsintered Tapes

For maximum shelf life, it is recommended that PTFE films are stored in a clean, temperature-controlled environment at or below 21C with relative humidity below 50%.

 

 

 

FAQ:

 

Customer: What certificate do you have?

Foreverseal: ISO9001, UL, WRAS, CE, ROHS, ACS

 

Customer: What color ptfe film can you make?

Foreverseal: Normally it is white, and we can make it colorful if the quantity is large.

 

Customer: What's the ptfe film width you can make?

Foreverseal: 4mm to 200mm