20/02/2026

Heat shrinkable tubing 2:1 (1.2/0.6 mm), PVDF, transparent, 300 m reel
Art.-No. 311-90129 | TK29-1.2/0.6-PVDF-CL

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  • TK29 is a flexible, highly flame retardant polyvinylidene fluoride tubing, a flexible version of TK20.
  • Compared to TK20 the higher flexibility and lower shrink temperature allow an easier installation.
  • TK29 performs in application areas covering components like sensors and heating elements as well as many other processes requiring high-temperature performance, excellent chemical and solvent properties, and high resistance against abrasion and cut-through.
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. TK29 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
Color Clear (CL)
Elongation At Heat Aging 200%
Heat Aging Test 168h/250°C
Heat Aging test method ASTM D638
Heat Shock Test 4h/275°C
PART DESCRIPTION TK29-1.2/0.6-PVDF-CL
Packaging Type reel
Part No. 311-90129
Product family Insulation
Type TK29-1.2/0.6
For Object Outside Diameter 0.72-1.08 mm
Longitudinal Change After Shrinkage +5%/-10%
Recovered Diameter (metric) 0.6mm
Shrink Ratio 2:1
Supplied Diameter (metric) 1.2mm
Tube Shape Round
Volume Resistance 10¹⁵ Ω cm
Wall Thickness (metric) 0.25mm
Dielectric Strength 30kV/mm
Dielectric Strength test method SAE-AS23053
Elongation at break (min.) 350%
Elongation at break test method ASTM D412
Flammability UL 224 VW-1
Halogen Free No
Material PVDF
Material Polyvinylidene Fluoride (PVDF)
Min. Shrink Temperature +302 °F (+150 °C)
Operating Temperature -67°F to +347°F (-55°C to +175°C)
REACH Conformity Yes
ROHS compliant Yes
Test Method Tensile Strength ASTM D412
UL File Number [Logo] E198024 [RU]
UL Recognized (US) Yes
Packaging 1 - Weight (kg) 0.3kg
Pkg. Qty. 300m
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