MV-142 series PTFE unsintered tape

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The MV-142 series PTFE unsintered tetrafluoroethylene tape is specially designed for extreme environments such as high frequency and high temperature. It is suitable for aerospace and high-performance electronics. It has outstanding tensile properties, high dielectric strength, and small thickness tolerances. In addition, the large-length seamless splicing and high physical performance consistency in the pressing process provide a guarantee for the wrapping speed of the cable production process.

Product description

The MV-142 series PTFE unsintered tetrafluoroethylene tape is specially designed for extreme environments such as high frequency and high temperature. It is suitable for aerospace and high-performance electronics. It has outstanding tensile properties, high dielectric strength, and small thickness tolerances. In addition, the large-length seamless splicing and high physical performance consistency in the pressing process provide a guarantee for the wrapping speed of the cable production process.


Features:

High dielectric strength

High tensile strength/high elongation at break

High temperature resistance and low linear expansion coefficient

Small thickness tolerance, high consistency of physical property parameters

Chemically stable in a wide temperature range

The thickness and width can be customized


Application areas:

Insulation from extreme heat and chemical environment

Coaxial cable insulation

Power cable insulation

Thermocouple wire insulation


Performance parameter:

No.Test itemTest standardMV -142
1Thickness mmGB/T 6672-20010.051
2Density g/cm³GB/T 6343-20091.6
3Tensile strength MPaGB/T 1040-2006≥10
4Elongation at break%GB/T 1040-2006≥60
5Dielectric strength kV/mmGB/T 1408-2006≥100
6Contrast%GJB 773B-2015≥55


Conventional thickness and tolerance:

Thickness mm0.0380.0510.0640.0760.1020.127
Tolerance mm0.0050.0050.0050.0050.0050.006


Product packaging:

The product is wound with a tube core with an inner diameter of 76mm, and the packaging scheme can be customized according to customer needs.


Product storage:

Store in a low-temperature, clean, and dry environment. The ideal storage temperature is below 19°C.