2:1 Heat Shrink Technical Specifications

SIZE		EXPANDED		RECOVERED
Internal Diameter Minimum (D)		Internal Diameter Maximum (d)		Minimum Total Wall Thickness (t)
In.	mm	In.	mm	In.	mm
3/64"	1.4	0.022	0.58	0.013	0.33
1/16"	1.9	0.031	0.79	0.014	0.356
3/32"	2.8	0.046	1.17	0.017	0.432
1/8"	3.5	0.062	1.57	0.017	0.432
3/16"	5	0.093	2.36	0.017	0.432
1/4"	6.5	0.125	3.18	0.022	0.559
3/8"	9.6	0.187	4.75	0.022	0.559
1/2"	12.8	0.25	6.35	0.022	0.559
3/4"	19.3	0.37	9.35	0.027	0.686
1"	25.7	0.5	12.7	0.03	0.762
1-1/4"	32.2	0.63	16	0.034	0.864
1-1/2"	38.1	0.586	14.9	0.034	0.864
2"	51	1	25.4	0.038	0.965
3"	76.2	1.5	38.1	0.042	1.07
4"	102	2	50.8	0.046	1.17
5"	127	2.5	63.5	0.046	1.17

2:1 Heat Shrink Tubing Technical Specifications

PROPRIETARY	TEST METHOD	TYPICAL VALUE
Physical
Tensile Strength	ASTM D 638	13 N/mm²
Elongation at Break	ASTM D 638	400%
Longitudinal Change	ASTM D 2671	+5%,-5% maximum
Water Absorption	ASTM D 570	0.15% Maximum
Specific Gravity	ASTM D 792	1.4
Electrical
Dielectric Strength	ASTM D 2671	25kV/mm
Volume Resistivity	ASTM D 257	10@ 14 ohm.cm
Chemical
Fungus Resistance	MIL-I-7444	Inert
Fluid Resistance	MIL-I-23053/5	Good
Cooper Corrosion	ASTM D 2671 B	Good
Thermal
Continuous Operating Temperature		-55°C to +135VC
Minimum Shrink Temperature		>90°C
Heat Shock 4 hours at 250°C	ASTM D 2671	No dripping, cracking or flowing
Heat Aging 168 hours at 150°C	ASTM D 638	Elongation 300%
Low Temperature Flexibility -55°C	ASTM D 2671C	No cracking
Flammability	UL 224VWI	Pass (colors only)

*Clear Tubing is not Flame Retardant

Specification reference:
UL 224 125°C, 600V, VW-1
CSA-C22.2 No. 198-M1986 125°C, 600V
File LR33298 Guide 400-U-9