Technical Specifications - 2:1 Heat Shrink, Dual-Wall, Flexible, Polyolefin Tubing, Adhesive Lined

 

 Features:

  • Shrink ratio: 50% or more in the radial direction
  • Operating temperature: -55°C to 125°C
  • Flammability: UL VW-1 (Jacket only)
  • Minimum shrink temperature: 90°C

 Standard:

  • MIL-DTL-23053/4 Class2
  • UL 224 (File Number: E153276)
  • CSA C22.2 (Reference Standard)

 

Property Test Method Value
Physical Unaged Tensile strength ASTM D 638
UL 224
Min. 1.1kgf/mm²
Elongation Min. 200%
Aged Tensile strength ASTM D 638
UL 224
175°C/168hrs
Min. 0.8kgf/mm²
Elongation Min. 100%
Density ASTM D-792 Max. 1.40g/cm²@23°C
Heat Shock MIL-I-23053 Pass @ 250°Cx4hrs
Low Temperature Flex MIL-I-23053 No crack @ -55°C
Flexibility 158°C/168 hrs No crack
Secant Modulus UL 224 Max. 173MPa
 
Electrical Dielectric Strength UL 224 Min. 2500V
Volume resistivity UL 224 Min. 1x1014Ω - cm
 
Chemical Copper Corrosion MIL-I-23053
175°C/16hrs
No Corrosion
Copper Stability
Elongation
UL 224
158C/16hrs
UL 224
158C/16hrs
No sign of degradation
MIn. 100%
Flammability (vW-1) UL 224 UL 224 Pass

 

heat shrink diagram

Fully recovered after heating

Product Dimensions - Minimum Shrink Temperature: 90°C

SIZE EXPANDED RECOVERED Standard
Length
Internal Diameter
Minimum
(D)
Internal Diameter
Maximum
(d)
Minimum Total Wall
Thickness (Total Wall)
(T)
Minimum Wall
Thickness
(Adhesive Wall)
(t)
Inch Size In. mm In. mm In. mm In. mm Ft.
1/8” 0.126 3.2 .062 1.57 0.025 0.43 0.008 0.20 4
3/16” 0.189 4.8 .093 2.36 0.025 0.43 0.008 0.20 4
1/4” 0.252 6.4 .125 3.18 0.030 0.56 0.008 0.20 4
3/8” 0.378 9.6 .187 4.75 0.030 0.56 0.012 0.30 4
1/2” 0.500 12.7 .250 6.35 0.030 0.56 0.012 0.30 4
3/4” 0.752 19.1 .375 9.53 0.035 0.69 0.012 0.30 4
1” 1.00 25.4 .50 12.70 0.040 0.76 0.012 0.30 4
1-1/2” 1.50 38.1 .75 19.10 0.043 0.86 0.012 0.30 4

 


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