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PTFE - 260˚C PTFE Heat Shrinkable Tubing

-65~+260 Shrink4:1 Shrink1.6:1 Fireproof Uvproof RoHS

Applications

PTFE heat shrinkable tubing is made of polytetrafluoroethylene, which has the lowest friction coefficient and excellent corrosion resistance in plastics, and performs very well in high and low temperature resistance. The excellent electrical, physical and chemical properties of PTFE can be applied to a variety of strict environmental fields.

Operating Temperature Range

  • Continuous operating temperature: -65℃ ~ 260℃
  • Full recovery temperature: Above 350˚C

Color

Standard color: clear, (Special sizes and cut pieces are available on request.)

Characteristics

  • Shrink ratio: 1.6:1 or 4:1
  • Excellent flame retardance
  • Superior chemical resistance
  • Ideal insulation property
  • Excellent abrasion resistance
  • Coefficient of friction: 0.1

Technical Data

Property Specification Requirement Test Method Typical Value
Tensile strength ≥17.3MPa ASTM D2671 ≥22MPa
Elongation at break ≥200% ASTM D2671 ≥300%
Heat shock No cracking ASTM D2671
(260˚C/4 hrs)
No cracking
Low temperature flexibility No cracking ASTM D2671
(-65˚C/4 hrs)
No cracking
Volume resistivity ≥1015Ω‧cm ASTM D2671 ≥1015Ω‧cm
Dielectric strength ≥34kV/mm ASTM D2671 34kV/mm
Copper corrosion No corrosion ASTM D2671
(158˚C/168 hrs)
No corrosion
Flammability VW-1 UL 224 Pass

Specification

Part Number As supplied
(mm)
After recovered
(mm)
Standard Length
(Meter)
I.D.
(min)
I.D.
(max)
W.T.
(min)
1.6:1 Shrink ratio (Thick Type)
PTFE0023 2.36 1.60 0.30 1.22
PTFE0030 3.05 2.00 0.30 1.22
PTFE0038 3.81 2.40 0.30 1.22
PTFE0048 4.85 3.00 0.30 1.22
PTFE0061 6.10 3.60 0.38 1.22
PTFE0076 7.67 4.60 0.38 1.22
PTFE0094 9.40 5.60 0.38 1.22
PTFE0109 10.92 7.00 0.38 1.22
PTFE0119 11.94 8.70 0.38 1.22

Part Number As supplied
(mm)
After recovered
(mm)
Standard Length
(Meter)
I.D.
(min)
I.D.
(max)
W.T.
(min)
1.6:1 Shrink ratio (Thin Type)
PTFETW0005 0.5 0.38 0.10 200
PTFETW0010 1.0 0.70 0.10 200
PTFETW0015 1.5 0.90 0.10 200
PTFETW0020 2.0 1.30 0.10 200
PTFETW0025 2.5 1.60 0.10 100
PTFETW0030 3.0 1.90 0.13 100
PTFETW0040 4.0 2.45 0.15 100
PTFETW0050 5.0 3.00 0.15 100
PTFETW0065 6.5 4.20 0.15 100
PTFETW0075 7.5 4.60 0.15 100
PTFETW0090 9.0 5.60 0.18 100
PTFETW0110 11.0 6.90 0.18 100
PTFETW0120 12.0 7.50 0.18 100
PTFETW0140 14.0 8.50 0.18 100
PTFETW0160 16.0 10.50 0.18 100

Part Number As supplied
(mm)
After recovered
(mm)
Standard Length
(Meter)
I.D.
(min)
I.D.
(max)
W.T.
(min)
4:1 Shrink ratio
PTFE4X0020 2.0 0.50 0.20 200
PTFE4X0025 2.5 0.60 0.20 200
PTFE4X0035 3.5 0.80 0.25 100
PTFE4X0045 4.5 1.10 0.25 100
PTFE4X0060 6.0 1.50 0.25 1.22
PTFE4X0080 8.0 2.20 0.25 1.22
PTFE4X0095 9.5 2.40 0.25 1.22

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