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2:1 Kynar (PVF2) Heat Shrink Tubing

Available In 4 Ft Sticks or Bulk Spools, 3/64" - 1" Diameters

Kynar (PVF2) Heat Shrink Features

  • 2:1 Shrink Ratio 
  • Mil Spec. # MIL-DTL-23053/8
  • Flame Retardant
  • Flammability Rating: UL VW-1, CSA OFT
  • High Heat Resistance
  • Continuous Operating Temperature: -67°F to 347°F ( -55°C to 175°C)
  • Shrink Ratio: 50% or More In The Radial Direction, 5% or Less In The Axial Direction 
  • Excellent Electrical Properties
  • High Resistance To Chemicals & Oils
  • Available In 4' Lengths & Spool Quantities
  • Colors: Black or Clear 
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Note: Diameters For Heat Shrink Tubing Are Measured as Round Tube, Not Flat

Product Details

Kynar Heat Shrink Tubing is a semi-rigid, flame retardant, heat shrinkable polyvinylidene fluoride (PVF2) tube for applications requiring outstanding abrasion and cut-through resistance. It reliably protects wires, solder joints, terminals, connections and components from most industrial fuels, solvents and chemicals.

Product Specifications

Are we missing the specification you need? Please go to our Contact Us page and submit your question to us, or call 1-877-284-7760

Physical Properties
Flammability Rating UL-224, VW-1
Recommended Cutting Scissor
Colors 2
Tensile Strength PSI (ASTM D-638) lbs. 5,000
Elongation % (ASTM D-638) 150
Specific Gravity (ASTM D-792) 1.8
Low Temp. Flex (MIL-DTL-23053) No Cracking
Heat Shock (MIL-DTL-23053) No Cracking
Secant Modulus PSI (MIL-DTL-23053 100,000
Longitudinal Change %(MIL-DTL-23053) +/- 10
Moisture Absorption % (ASTM D-570) .5

 

Operating Temperatures
Minimum Continuous -67°F/-55°C
Maximum Continuous (MIL-I-23053) 347°F/175°C
Shrinks 347°F/175°C

 

Electric
Dielectric Strength (ASTM D-149; V/Mil) 800
Volume Resistivity (ASTM D-257; ohm-cm) 1.0x10 13

 

Product Manuals

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Frequently Asked Questions

Have a question that is not answered here? Please go to our Contact Us page and submit your question to us.


Q: Do you have other heat shrink tubing ?

A: For other heat shrink options, please see our 3:1 Heat Shrink Tubing, our 2:1 Heat Shrink Tubing, our 2:1 Neoprenen Heat Shrink Tubing, our 3:1 Flexible Flame Retardant Heat Shrink Tubing and our 4:1 Single Wall Flame Retardant Polyolefin Tubing.

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