PEEKshrink® Heat-Shrinkable Tubing for Challenging Environments

Features:

  • Shrink temperature 626°F/330°C– 680°F/360°C
  • Recovered wall range of 0.004” to 0.009”
  • Custom sizes and lengths available upon request

 

Benefits:

  • Excellent abrasion resistance
  • Outstanding radiation resistance
  • High continuous operating temperature
  • Extends life of the protected item
  • Adhesion to metals
  • Available in colors

 

Key Performance Attributes:

  • Forms a highly protective, shrink-to-fit shield against abrasion, extreme temperatures, high pressure, and dielectric interference.

 

Sample Applications:

  • Electrical component insulation • Protective jacketing provides excellent abrasion resistance
  • Wire/cable insulation for medical devices • Wire splicing • Reusable medical devices

 

PEEKshrink® 1.4:1 Heat Shrinkable AWG Tubing

Part # Ordered as AWG Size As Supplied I. D. Min Recovered ID
Maximum
Recovered Dimension After Shrinking
Wall Thickness
Minimun Nominal Maximun
85322 17 0.038 0.027 0.005 0.007 0.009
85318 16 0.045 0.032 0.005 0.007 0.009
85184 15 0.055 0.039 0.005 0.007 0.009
85204 14 0.085 0.060 0.005 0.007 0.009
85197 13 0.092 0.065 0.005 0.007 0.009
85189 12 0.101 0.072 0.005 0.007 0.009
85313 11 0.112 0.080 0.005 0.007 0.009
85310 10 0.125 0.089 0.005 0.007 0.009
85298 9 0.137 0.098 0.005 0.007 0.009
85294 8 0.160 0.114 0.005 0.007 0.009
85146 7 0.174 0.124 0.005 0.007 0.009
85063 6 0.200 0.143 0.005 0.007 0.009
85213 5 0.221 0.158 0.005 0.007 0.009
85236 4 0.252 0.180 0.005 0.007 0.009
85243 3 0.277 0.198 0.005 0.007 0.009
85246 2 0.316 0.226 0.005 0.007 0.009
85255 1 0.349 0.249 0.005 0.007 0.009
85326 0 0.392 0.280 0.005 0.007 0.009

**Standard Put Up: 4ft Length**

 

PEEKshrink® Tubing Properties

Properties ASTM Units Value
Tensile Modulus D638 KSI 1.309
Tensile Stress ar Yeld D638 PSI 14.503
Glass Transition Temp D3418 °F/°C 321/161
Dielectric Strength D149 V/mil 3570
Thermal Endurance NEMA MW 1000 °F/°C 752/400
Crystallinity D3814 % 40

This data is based on PEEKshrink® recovered on a .575" mandrel. Tubing performance and characteristics may change based on tubing size.

 

PEEK™ Properties

Properties ASTM Units Value
Tensile Modulus D638 KSI 621
Tensile Stress ar Yeld D638 PSI 13,488
Glass Transition Temp D3418 °F/°C 289/143
Dielectric Strength D149 V/mil >500
Flammability Rating UL 94   VO
Radiation Resistance   MRad up to 1000
Coefficent of Friction D1894   .35 - .50
Elongation D638 % 50

These properties are based on natural resin and are for reference only. Actual performance may vary.

 


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