PFA ROD & TUBE
PFA (commonly known as the soluble PTFE), it basically retained the properties of PTFE. Such as: Outstanding high & low temperature resistance, chemical stability, electrical insulation, self-lubricating, non-sticky and high mechanical strength properties, the outstanding characteristic is with good folding and cracking resistance, and the mechanical strength is 1.6 times of PTFE or more.
Specification:
Item
Unit
Result
Sheet & Rod
Tube & Film
Density
g/cm3
2.12-2.17
Tensile Strength
Mpa
22
15
Tear Elongation
%
280
260
Working temperature
℃
-200~+250
Die Electric Strength
Kv/mm
15
Rod & Tube, Unit: mm
Item
Diameter
Length
Application
Molded rod
5-25
200
Used for anti-corrosion, sealing, anti-friction, insulation.
30-100
100-150
Extruded tube
3-25
As ordered
Used as transportation pipe of corrosive liquid and gas, and protection tube for wire and cable
26-63
≤4200
Molded tube
50-300
100-200
Welding rod (strip)
3、4（20*2）
≥100
Used as PTFE welding rod.
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