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:
1. FEP bellows main part is composed of high purity FEP material
processing.
2. Convenient to install.
3. The sealing is good.
4. The maximum working pressure is 145 psi.
5. After cleaning, the surface almost no particles and impurities.
6.Simple design, low cost.
7The interface size range: 1/4 "- 1 1/4"
Application:
1>Withgoodhightemperatureresistance,corrosionresistance,longlifefiller,fillersulfateiswidelyusedinpesticides,foodfiller,oilfillingmachines,medicalequipment,instrumentation,automotivetubing, and otherindustries.
2.Aerospace &Transportation Technology, Electronics, Components &
Insulators, Chemical & Pharmaceutical Manufacturing, Food
Processing, Environmental Sciences, Air Sampling, Fluid Transfer
Devices and Water Processing Systems
3.
LCD manufacturing equipment
- Single fiber light-emitting whole body single-ended tube
- Heat exchangers, steam piping
- High-purity reagents Pipeline
- A variety of corrosive media (harsh solvents) pipeline
- Submersible motor with a slot insulation tube
- Air-conditioning control wiring harness assembly,
- All-inclusive fluoride O-ring plastic tube
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
