Heat shrinkable tubing 2:1 - flexible and coloured
Art.-Nr. 309-60141 | TFN21 6.4/3.2-PO-X-BK | Details

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Application	TFN21 is suitable for a wide range of applications like electrical insulations, mechanical protection and cable bundling.
Behaviour At Low Temperature	not cracking
Behaviour at Heat Shock	not cracking, not breaking, not fluid
Behaviour at low Temperature test method	UL 224
Colour	Black (BK)
Elongation At Heat Aging	700%
Heat Aging Test	168h/175°C
Heat Aging test method	UL 224
Heat Shock Test	4h/250°C
Material	Polyolefin, cross-linked (PO-X)
Minimum Tensile Strength At Heat Aging	13.5MPa
PART DESCRIPTION	TFN21 6.4/3.2-PO-X-BK
Pack Cont.	300m
Package Content packed in	reel
Printable	No
Product Family	TFN21
Product Group	Heat shrinkable tubing 2:1 - flexible and coloured
Shrink Ratio	2:1
Size	1/4"
Type	TFN21 6.4/3.2
Variant	Thin-Wall
With inner glue (Yes/No)	No


Length (L)	300m
Longitudinal Change After Shrinkage	+/-5%
Recov. ∅ d max.	3.2mm
Supplied ∅ D min.	6.4mm
Tolerance +/-	±0.4%
Tube Shape	Round
Wall (WT)	0.56mm
Weight/Unit	0.009kg
Wire Size Range (mm²)	3.9-5.7mm²

Dielectric Strength	20kV/mm
Dielectric Strength test method	ASTM D150
ELV compliant (Article 4 - 2)	YES
Elongation at break	600%
Elongation at break test method	ASTM D2671
Flammability	UL 224 VW-1
Halogen-free	No
Hazardous Goods	No
Min. Shrink Temperature - °C	+70 °C
Operating Temperature	-55 °C to +135 °C
ROHS compliant	Yes
Specifications	ANSI/UL 224
Specifications
Tensile Strength	14MPa
Test Method Tensile Strength	ASTM D2671
UL OCD link	Link Link
UL Recognized (US and Canada)	Yes
UL Recognized (US)	Yes
UL-File Number	E143529
Volume Resistance	10¹⁴ Ω cm
Volume Resistance test method	UL 224