Heat shrinkable tubing 2:1 - PVDF
Art.-No. 311-01908 | TK2019.1-PVDF-CL | Details

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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	TK2019.1-PVDF-CL
Pack Cont.	60
Package Content packed in	bag
Printable	No
Product Family	TK20
Product Group	Heat shrinkable tubing 2:1 - PVDF
Shrink Ratio	2:1
Type	TK2019.1
Variant	Thin-Wall
With inner glue (Yes/No)	No


Length (L)	56mm
Longitudinal Change After Shrinkage	+/-10% max
Recov. ∅ d max.	9.5mm
Supplied ∅ D min.	19.1mm
Tube Shape	Oval
Wall (WT)	0.43mm

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
Shelf Life	5 years
Specifications
Tensile Strength	40MPa
Test Method Tensile Strength	ASTM D412
UL Recognized (US and Canada)	Yes
Volume Resistance	10¹⁵ Ω cm
Volume Resistance test method	ASTM D876
Water Absorption	0.2%