Fluorine plastic PFA Heat Shrink Tube

PFA  HEAT SHRINK TUBE
PFA  heat shrink tubing has similar dielectric and frictional properties to PTFE heat shrink tubing. Except the Continuous operating temperature, pfa heat shrinkable tubing is suitable for continuous use at temperatures up to 260°C. But the begin shrink temperature of PFA tubing is just 170 °C, much lower than PTFE’s. This can be a significant advantage when used in conjunction with temperature sensitive components. 
 
For more, please kindly get contact with us directly with following information. 
 

 
Features
1. Excellent insulation
2. Operating temperature -200^oC ~ 260 ^oC
3. Not burn in the air (Oxygen Index>95vol%)
4. Excellent corrosion resistance
5. Low Friction: Dynamic friction coefficient 0.2-0.3
Application
Widely used in office machinery, paper machinery, printing machinery, printing presses, insulated jacket, etc.

Features
A wide range of practicable temperature:
FEP -200 - 200°C, PFA -200 - 260°C
 
Not adhesive, working together with water and oil:
Water contact angle: θ=114°
 
Not flammable:
It won't inflame in the air,(Index of oxygen>95vol%)
Corrosive resistance:
Element F only acts on alkali metals in high temperature,It doesn't work with other thick or thin acid, alkali and ester.
 
Dielectric property, high insulated:
60Hz-60MNz dielectric constant is 2.1,no matter in high or low temperature..
There won't be electric conduction even though the surface which is damaged by flashover.
Volume resistance >10¹⁸Ωm
Sheet resistance >10¹³Ω
Arc resistance >165 seconds leadproof
 
Low friction:
Coefficient of dynamic friction:0.2-0.3

Fluorine plastic PFA Heat Shrink Tube Images