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260℃ PFA Heat Shrinkable Tubing

260℃ PFA Heat Shrinkable Tubing

Applications:
PFA heat shrinkable tubing is made of soluble polytetrafluoroethylene. It has the same low coefficient of friction, chemical resistance and non-stick properties as FEP products, but a higher heat resistance than FEP, allowing it to be used continuously at 260 ̊C. PFA is almost corrosion resistant to all chemical substances and is suitable for anti-stick and chemical resistant applications in high temperature environments.
Operating temperature range:
  • Operating temperature: -65˚C~260˚C
  • Full recovery temperature: Above 350˚C
Color:

C

Standard color: clear (Special sizes and cut pieces are available on request.)
Inquiry
  • Characteristics
  • Specification
  • Technical Data
  • Shrink ratio: 1.25:1
  • Excellent flame retardance
  • Superior chemical and abrasion resistance
  • Ideal insulation property
  • High transparency
  • Coefficient of friction: 0.1~0.2

 

 

 

Part NumberAs supplied (mm)After recovered (mm)Standard Length(Meter)
I.D.(min)W.T.(Nominal Size)I.D.(max)W.T.(Nominal Size)
Thick Type
PFA0070 7±1.5 0.15 5.7 0.17 1
PFA0090 9±1.5 0.15 7.5 0.17 1
PFA0115 11.5±1.5 0.27 9.3 0.32 1
PFA0145 14.5±1.5 0.27 11.7 0.32 1
PFA0165 16.5±1.5 0.27 13.2 0.32 1
PFA0190 19±2 0.27 15.3 0.32 1
PFA0240 24±2 0.35 19.3 0.40 1
PFA0280 28±2 0.35 22.5 0.40 1
PFA0350 35±2 0.35 28.1 0.40 1
PFA0440 44±2.5 0.35 36.1 0.40 1
PFA0540 54±2.5 0.35 43.3 0.40 1
PFA0660 66±3 0.35 52.9 0.40 1
PFA0780 78±3 0.37 62.5 0.40 1
PFA0900 90±4 0.37 72.1 0.40 1
PFA1030 103±4 0.37 82.5 0.40 1
Thin Type
PFATW0115 11.5±1.5 0.17 9.3 0.20 1
PFATW0145 14±1.5.5 0.17 11.7 0.20 1
PFATW0165 16.5±1.5 0.17 13.2 0.20 1
PFATW0190 19±2 0.17 15.3 0.20 1
PFATW0240 24±2 0.17 19.3 0.20 1
PFATW0280 28±2 0.17 22.5 0.20 1
PFATW0350 35±2 0.17 28.1 0.20 1
PFATW0440 44±2.5 0.17 36.1 0.20 1
PFATW0540 54±2.5 0.17 43.3 0.20 1
PFATW0660 66±3 0.27 52.9 0.30 1
PFATW0780 78±3 0.27 62.5 0.30 1
PropertySpecification RequirementTest MethodTypical Value
Longitudinal change -10%~0% ASTM D2671 Pass
Tensile strength ≥17.3MPa ASTM D638 ≥25MPa
Elongation at break ≥150% ASTM D638 ≥300%
Dielectric voltage withstand AC2500V/60S
No breakdown
ASTM D2671 No breakdown
Volume resistivity ≥1015Ω‧cm ASTM D876 ≥1016Ω‧cm
Copper Corrosion No corrosion ASTM D2671
(158˚C/168 hrs)
No corrosion
Flammability VW-1 UL 224 Pass