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| Place of Origin: | China |
| Brand Name: | PROCHEMA |
| Certification: | MSDS |
| Minimum Order Quantity: | 200m |
|---|---|
| Packaging Details: | plastic bag and carton |
| Delivery Time: | 7-14 days |
| Payment Terms: | T/T Prepaid |
| Supply Ability: | 50000m a month |
| UV Resistance: | Above 95% UV Light Can Penetrate The Cover | Heat Resistance: | -80-200C Degree |
|---|---|---|---|
| Fireproof: | Vo Grade | Anticorrosive: | Can Be Used Many Kinds Of Chemical ,medical Fields |
| Non-toxic: | Can Be Used In Food , Medical Etc Fields | Transparent: | Above 95% Light Can Penetrate The Tube |
| Insulation: | Perfect Insulation For Electric |
FEP sylphon bellows Used as Pipe reactors and exchanger
Introduction:
FEP tube 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. The shrink ratio is 30% . (1.3:1)
Usage :
Used as Pipe reactors and exchanger in special occasions
used as feeding& discharge tube of a tank truck, storage tank, container and reaction kettle
used to replace the lower mechanical strength of graphite, ceramics, glass etc
used for pipe dislocation connections or to balance the displacement of pipes, dimensional changes in the form of climate or other causes, or to eliminate the vibration of high-frequency machinery
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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=114o
Electric reliability,High dielectric
60HZ-60MHZ,Under the high and low temperature,the permittivity keeps 2.1 .even if the surface damaged ,it won’t has conductive track.
Volume resistance>1018ΩM
Surface resistance>2*1013Ω
Voltaic Arc Resistance>165sNo electric leakage
Weather 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 data 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 | ||
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100 | |
| 75 | |||
| 50 | |||
Specification (mm)
Metric System:OD 6mm 8mm 10mm 16mm 20mm 25mm 38mm 60mm etc
English System:1/8", 1/4", 3/8",1/2" ,3/4" ,1"
Special size can be customised
Plastic bag &carton . Customized is acceptable
