What is FEP heat shrinkable tube?

1. Introduction Of FEP Heat Shrinkable Tube
FEP heat shrinkable tube is a kind of fluorine plastic heat shrinkable tube with a wide range of use, with high temperature shrinkage, soft flame retardant, insulation and corrosion prevention function, mainly used in strong acid, strong alkali, high and low temperature and other harsh environment. In today's society, FEP heat shrinkable tubes are widely used in electronics, machinery, communication and other fields as well as in daily life, playing an important role in social development.

2. Features Of FEP Heat Shrinkable Tube
Temperature resistance: around 200°C.
Corrosion resistance: Only elemental fluorine and alkali metals work with it at high temperature, and have no effect on all other concentrated and dilute inorganic organic acids, alkalis and esters.
Aging resistance: It can be exposed to ozone and sunlight for a long time, and it is not easy to age.
High transparency: The refractive index is low among all plastics, and the flow of the medium in the pigging pipe can be observed very directly.
High insulation: the dielectric constant is 2.1 (high and low temperatures, 60HZ-60MHZ). Even if the surface is damaged by diving, no conductive tracks are created.
Volume resistance > 1018ΩM, surface resistance > 1013Ω, arc resistance > 165 seconds, no leakage.
Non-flammability: will not burn in air (oxygen index > 95VOL%).
Low friction: dynamic friction coefficient 0.2-0.3.

3. Application Of FEP Heat Shrinkable Tube
Teflon FEP heat-shrinkable tubing has outstanding wear resistance, chemical corrosion resistance and high temperature performance, especially suitable for high temperature performance occasions, used for insulation protection and pressure relief at connection welds and identification of coated components.

4. Machine Manufacturer Of FEP Heat Shrinkable Tube
Songhu Company is a group company specializing in the research, development and production of FEP heat shrinkable tube extrusion lines.
We can provide customers with a complete FEP heat shrink tubing extrusion line.
The company has a senior R&D team and after-sales service team with international standards, and our machines have passed CE certification.


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