High Temperature Heat Shrinkable Tube

Model: PFA260
260˚C PFA Heat Shrinkable Tubing

PFA heat shrinkable tubing is made of PFA with excellent high-temperature performance, chemical resistance, high insulation and excellent mechanical properties. Designed to provide  insulation and mechanical protection in severe chemical and thermal environments. Widely used in electronic, aerospace, military and communication fields. Compared to PTFE tubing, PFA has excellent clarity.

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FEATURES


  • Shrink ratio 1.25:1
  • High flame resistance
  • High temperature resisdant to 260℃
  • Coefficient of friction: 0.1~0.2
  • Superior chemical and abrasion resistance
  • Ideal insulation property
  • RoHS and REACH compliant.

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TYPICAL APPLICATIONS


Material data : PFA
Operating temperature : -65˚C~260˚C
Full recovery temperature : 260℃
Standard color : Clear

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TECHNICAL DATA


Property
Requirement
Test method
Test result
Longitudinal shrinkage 
-10%~0%
ASTM D2671  
Pass
Tensile strength
≥17.3MPa
ASTM D2671  
≥25MPa
Elongation at break
≥150%
ASTM D2671  
≥300%
Dielectric voltage withstand
AC2500V/60S No breakdown
ASTM D2671  
No breakdown
Volume resistivity
≥1015Ω‧cm
ASTM D2671  
≥1016Ω‧cm
Copper Corrosion
No corrosion
ASTM D2671 (158˚C/168 hrs)
No corrosion
Flammability
VW-1
UL 224
Pass

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DIMENSIONS



Part No.
As supplied (mm)
After shrinkage (mm)

Standard Length
ID (D)
    W.T(W)  
ID (D) max
 W.T (w)
Thick Type
PFA-0070
7±1.5
0.15
5.7
0.17
1
PFA-0090
9±1.5
0.15
7.5
0.17
1
PFA-0115
11.5±1.5
0.27
9.3
0.32
1
PFA-0145
14.5±1.5
0.27
11.7
0.32
1
PFA-0190
16.5±1.5
0.27
13.2
0.32
1
PFA-0240
19±2
0.27
15.3
0.32
1
PFA-0280
24±2
0.35
19.3
0.40
1
PFA-0350
28±2
0.35
22.5
0.40
1
PFA-0440
35±2
0.35
28.1
0.40
1
PFA-0540
44±2.5
0.35
36.1
0.40
1
PFA-0660
54±2.5
0.35
43.3
0.40
1
PFA-0780
66±3
0.35
52.9
0.40
1
PFA-0900
78±3
0.37
62.5
0.40
1
PFA-1030
90±4
0.37
72.1
0.40
1
Thin Type
PFATW-0115
11.5±1.5
0.17
9.3
0.20
1
PFATW-0145
14.5±1.5
0.17
11.7
0.20
1
PFATW-0165
16.5±1.5
0.17
13.2
0.20
1
PFATW-0190
19±2
0.17
15.3
0.20
1
PFATW-0240
24±2
0.17
19.3
0.20
1
PFATW-0280
28±2
0.17
22.5
0.20
1
PFATW-0350
35±2
0.17
28.1
0.20
1
PFATW-0440
44±2.5
0.17
36.1
0.20
1
PFATW-0540
54±2.5
0.17
43.3
0.20
1
PFATW-0660
66±3
0.27
52.9
0.30
1
PFATW-0780
78±3
0.27
62.5
0.30
1

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