Introduction:
FEPtube is made from FEP resin and prepared by the technology of
thermoplastic extrusion and blowing. It has non-sticking,
heat-resistance, aging resistance, corrosive resistance,
non-flammability and good electric property. It can be solid
adhesive for PTFE and also a good adhesive for laminating various
materials. Its working temperature is up to 200 and is an ideal
material for circuit board and flat cable.
Features:
The characteristic is a large and bending around the curve, since
the minimum bend radius increases with the pipe diameter.
This product is spirally cut at the same time it extrude a tube PFA
/FEP resin which is a kind of fluoro-resin.
This spirally tube has the outstanding feature which a fiuoro-resin
has. They are heat resistance, chemical resistance, anti-stick
property,electrical insulation properties,etc.
It is suitable for wiring union in high temperature atmosphere etc.
Usage : Use to protect wire ,cable etc .
Hose Protection Sleeve Performance
1)Exterior surface:spiral guard surface smooth, no lack of
material, cracks, damage and glitches; no foaming and uneven; no
impurities and variedness
2)Shore hardness is generally 85 to 90 degrees
3)Good resistance Of high and low temperature performance
4)Good oil resistance
5)Good abrasion resistance
6)Good tensile strength and impact resistance.Tensile strength at
room temperature is generally 25 ~ 30Mpa;Impact
strength(unnotched):continue
7)Has good UV resistance. Black spiral protection sleeve product
line by adding a certain ratio of carbon black to enhance the
spiral wrap UV protection properties. This is the black spiral wrap
sleeve protective cover than the other colors better UV performance
reasons
8)Good antistatic property
10)good insulation and abrasion protection for wires, cables,
hoses,pipes and tubing.
Spiral protective sleeve provides maximum protection against
abrasion and has a high resitance against ultraviolet weathering in
a wide temperature range. It can install easily without removing
connectors or terminal . Dramatically increase serviceable life and
reduce costly repairs and down.
Properties :
High low temperature resistance:
-200--200°C,high temperature strength is 2 times higher than PTFE
Good adhesive and heat sealability with PTFE:
Below melting point ,it won’t stick any project.Above melting point, it has perfect adhesive
property with PTFE, Metal and self-adhesion(heat sealing).
None stick to water ,oil :water contact angle:θ=1150o
Electric reliability,High dielectric
60HZ-60MHZ,Under the high and low temperature,thepermittivitykeeps2.1even if the surface damaged ,it won’t has conductive track.
Volume resistance>1018ΩM
Surface resistance>2*1013Ω
Voltaic Arc Resistance>165sNo electric leakageWeather resistance:It can be used in sunlight and ozone long
Anti-corrosion:Only in high temperature, Fluorin and alkalis can effect it,others
acid,alkali or ester won’t effect it.
Fireproof :If firing, and will still insulate .
High diaphaneity
UL-Resistance :Good penetrability in ultraviolet radiation,and lowest refraction
coefficient
Technical index of FEP:
| Item | Value |
| | General purpose | Electric purpose |
| Density g/cm3 | 2.12-2.17 | 2.12-2.17 |
| Temperature range°C | -200 -+200 | -200 -+200 |
| Longi&tray,shrink rate %≤ | 3.0 | 3.0 |
| Tensile strength Mpa ≥ | 14 | 14 |
| Elongation at break %≤ | 175 | 175 |
| Tear Strength (N/m) ≥ | 4.9x104 | 4.9x104 |
| Dielectric Constanct (106Hz) | | 2.15 |
| Dissipation Factor 106Hz≤ | | 1x10-3 |
| Volume resistance (Ω.m) | | 1x1014 |
|
Dielectric StrengthTH≤0.05mm Th 0.05-0.1mm M/VTH ≥0.1mm | | 100 |
| | 75 |
| | 50 |
Specification
Dia ø1.5 --300mm, Thickness: 0.015mm to 0.75mm. Length :50mm to
unlimited.
For UV lamp T4 T5 T8 T10 T12 , Thickness 0.2 to 0.5mm .
Color and sizes can be customiszed .Surface treated can be done (chemical or plasma treated)
Package :
Plastic bag &carton . Customized is acceptable
