TFN21
Art.-No. 309-61027 | TFN21 25.4/12.7-PO-X-CL | Details

Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.

High shrink ratio (2:1)
Few sizes cover a wide range of diameters allowing reduced inventory
Thin wall, flexible polyolefin tubing
Fast shrinking and low shrink temperature
Flame-retardant, UL224 VW1 listed

Package size

7.62 m

30 m

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Heat shrinkable tubing 2:1 - flexible and coloured >

Base Data

Application	TFN21 is suitable for a wide range of applications like electrical insulations, mechanical protection and cable bundling.
Application Tool	H6100
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	Transparent (CL)
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 25.4/12.7-PO-X-CL
Pack Content	30m
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"
Type	TFN21 25.4/12.7
Variant	Thin-Wall
With inner glue (Yes/No)	No

Product Dimensions


Longitudinal Change After Shrinkage	+/-5%
Recov. ∅ d max.	12.7mm
Supplied ∅ D min.	25.4mm
Wall (WT)	0.87mm

Downloads

Technical drawing 16-1991-001-CSU

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Specifications

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
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
Tensile Strength test method	UL 224
Test Method Tensile Strength	ASTM D2671
UL OCD link	Link Link
UL Recognized (US and Canada)	Yes
UL Recognized (US and Canada)	Yes
Volume Resistance	10¹⁴ Ω cm

Logistics and Packaging


GTIN-13 / EAN	4031026536910
Packaging 1 - Height (m)	0.05m
Packaging 1 - Length (m)	0.385m
Packaging 1 - Qty	30
Packaging 1 - Type	reel
Packaging 1 - Volume (m³)	0.00741m³
Packaging 1 - Weight (kg)	1.65kg
Packaging 1 - Width (m)	0.385m
Reel Length	60m