20/11/2024

Heat shrinkable tubing 2:1 - PVDF
Art.-No. 311-00739 | TK20 73-PVDF-CL Details

  • Semi-rigid heat shrinkable tubing made of PVDF
  • Thin wall and tough
  • For higher temperature applications
  • Very good mechanical strength, abrasion resistance and chemical resistance
  • Meets various industrial standards
  • Self extinguishing, UL 224 VW1 listed
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Application Typical applications of this translucent tubing are where high-temperature performance is required. Also very suitable for applications that ask for visual inspection of covered components, or if low friction surface is needed. TK20 is also used as oil stop for energy cables. This thin walled, translucent heat shrink tubing is often used for chemical applications.
Behaviour At Low Temperature not cracking
Behaviour at Heat Shock not cracking, not dripping, not fluid
Behaviour at low Temperature test method SAE-AS23053
Colour Transparent (CL)
Elongation At Heat Aging 200%
Heat Aging Test 168h/250°C
Heat Aging test method ASTM D638
Heat Shock Test 4h/300°C
Key product features high temperature resistant, chemical resistance
Material Polyvinylidene Fluoride (PVDF)
PART DESCRIPTION TK20 73-PVDF-CL
Pack Content 1.2m
Package Content packed in lengths
Printable No
Product Family TK20
Product Group Heat shrinkable tubing 2:1 - PVDF
Shrink Ratio 2:1
Type TK20 73
Variant Thin-Wall
With inner glue (Yes/No) No
Length (L) 1.20m
Longitudinal Change After Shrinkage +/-10% max
Tube Shape Oval
Dielectric Strength 30kV/mm
Dielectric Strength test method SAE-AS23053
Elongation at break ≥350%
Elongation at break test method ASTM D882
Flammability UL 224 VW-1
Halogen-free No
Insulation Class F (VDE 0530)
Min. Shrink Temperature - °C +170 °C
Operating Temperature -55 °C to +175 °C
ROHS compliant Yes
Self extinguishing Yes
Specifications ANSI/UL 224
Specifications
Tensile Strength 40MPa
Test Method Tensile Strength ASTM D412
UL OCD link Link
UL Recognized (US and Canada) Yes
UL-File Number E198023
Volume Resistance 10¹⁵ Ω cm
Volume Resistance test method ASTM D876
Water Absorption 0.2%
UNSPSC Key 39121723

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