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| Place of Origin: | China |
| Brand Name: | PROCHEMA |
| Certification: | MSDS |
| Minimum Order Quantity: | 100m |
|---|---|
| Price: | negotiate |
| Packaging Details: | plastic bag and carton |
| Delivery Time: | 3-10 days |
| Payment Terms: | T/T Prepaid |
Introduction:
FEP shrinktube 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.
Convoluted FEP tubing:
1. Excellent Corrosion to hold
2. Low water absorption
3. Good flexible when using
4. The cut lengths
Application :
1. liquid crystal equipment
2. Single-cor cable with one-side luminescence
3. Heat exchanger, steam piping
4. Conveyer pipe with various corrosive media
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Features:
Flexible FEP tubing, With excellent high temperature hold, corrosion to hold, long life
Filling machine is widely, informs in pesticides, sulfuric acid Filling machine, food fillers, oils Filling machine, medical equipment, instrumentation, automotive tubing and other industries
Characterized by its transparency and its non - porous surface. The Adhesion of solid materials is almost impossible due to the smooth surface and the excellent non - adhesive properties of the FEP material. FEP tubing has an almost universal chemical hold. It is free of extractable agents, physiologically safe and bio compatible. The tubing made of FEP is absolutely gas tight, flexible and has excellent dielectric characteristics.
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,thepermittivitykeeps2.1even 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 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 | ||
| | 100 | |
| 75 | |||
| 50 | |||
