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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 |
PFA Sylphon bellows
Introduction:
PFA tube is made from PFA 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 besolid adhesive for PTFE and also a good adhesive for laminating various materials. Its working temperature isup to 260 and is an ideal material for circuit board and flat cable.
Specification
Dia:6-50mmLength:2-100m thickness:1Standard:SGS,UL
Properties:
1.Flexibility2.Long convoluted wave which allow a perfect cleaning
3. Resistant to corrosion
Characteristics
- Flexibility
- Long convoluted wave which allow a perfect cleaning
- Resistant to corrosion
- Inertial to chemical products
TemperaturesTemperature -70 +260C depending on the working pressure.
Please consult out technical data sheet. At elevated temperatures the working
pressure is reduced. Please ask for details.
Application :
widely used in pesticides filling machine, sulfuric acid filling machine, food fillers, oils filling machine, medical equipment, instrumentation, automotive tubing and other industries.
insulated jacket
the main insulation of rotor of the electric instrument
water treatment
make the magma sample in the field of oil field ect.
LCD manufacturing plant
Connect body to single-ended luminous tube for single core optical fiber
Heat exchanger ,Steam piping
High purity reagents duct
All kinds of corrosive medium (harsh solvents) pipeline
Various frequentcy electric wire ,electric cable sheath , slot insulation tube(submersible motor wiring harness with slot insulation pipe, air conditioning components with tube).
Properties :
High low temperature resistance:
-200--260°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=115o
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
Note: If you need any products of ours, please kindly contact with us directly by following contaction . Then we can reply you faster and easy . Thanks
Technical index of PFA:
| Item | Value | ||
| General purpose | Electric purpose | ||
| Density g/cm3 | 2.12-2.17 | 2.12-2.17 | |
| Temperature range°C | -200 -+260 | -200 -+260 | |
| 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 | |||
Color and sizes can be customiszed .Surface treated can be done (chemical or plasma treated)
Plastic bag &carton . Customized is acceptable
