Shrink-N-Shield® (4:1) Datasheet - The Zippertubing Company

13000 S. Broadway
P.O. Box 61129
Los Angeles, CA 90061
(800) 321-8178
(310) 767-1714 FAX
www.zippertubing.com

Shrink-N-Shield® (4:1)
One-Step Shielding and Jacketing Tubing, 4:1 Shrink Ratio, Polyolefin
Shrink-N-Shield (4:1) combines two proven technologies in a single, easy to install product for adding EMI shield protection to wire and cable bundles with diameters of 1/2" and less. This product is comprised of our over expanded MIL-I-23053/5 heat shrink tubing and Zippertubing’s Z-3250-CN conductive cloth which has outstanding shielding properties. The over expanded tubing has a 4:1 shrink ratio which makes installation over pre-installed connectors and cable end hardware possible without complete disassembly. Makes adding an EMI shield or secondary EMI shielding to preinstalled wire and cable a snap. The product has an operational temperature range of -55 to 135ºC. This product is supplied in four foot long sticks and has a length tolerance of +/- ½ inch.
Features & Benefits: Easy One-Step Installation High Performance Mil-Spec Jacketing Excellent High Frequency EMI Shielding High 4:1 Expansion Ratio Lower Total Installed Cost -55 to 135ºC Operating Limit

Order Part Number: ZT99-18-001-*

Thickness (inch)	Material Type	Temp Range (°C)	Flame Retard	Break Strength	Ratings	Dielectric (volts/mil)
.059"	Hi-Expansion Ratio Polyolefin Heat Shrink Tubing (Shielded), 4:1 Shrink Ratio	-55 to 135	Yes, (will pass UL224, All Tubing)	1,500 (after shrinkage)	Made from Mil-I-23053/5, Class 1, Overexpanded Tubing	500 v/mil (after shrinkage) Jacket, <.1 Ohms/sq Conductive Shield

EMI Shields Available	Flexibility	Fluid Resist	Cable Types	Sizes	Colors	Closures Available
Z-3250-CN	Low	Excellent	Round	1.0, 1-1/2 & 2.0 (before shrinkage) N/A	Black Only	N/A

Nominal Size BEFORE and AFTER Shrinkage
Zippertubing Size	BEFORE	BEFORE	AFTER	AFTER
	Inside Diameter in.	Wall Thickness in.	Inside Diameter in.	Wall Thickness in.
1.0	1.000	N/A	0.260	0.059
1-1/2	1.500	N/A	0.375	0.059
2.0	2.000	N/A	0.500	0.059

For more information contact Customer Support: info@zippertubing.com

Specifications subject to change without notice. All statements and technical information contained herein are based on tests we believe to be reliable, but the accuracy or completeness is not guaranteed under all circumstances. Before using Zippertubing products, the user shall determine suitability for the intended use, and user assumes all responsibility for improper selection. Published attenuation values of Zippertubing shielding have been verified by laboratory testing of the respective shielding materials. Actual installed attenuation values may differ due to installation techniques and final assembly operation parameters, which are beyond the control of the Zippertubing Company. Actual attenuation values can only be determined by the end user testing the completed assembly. U.S. and International Patents and Patents Pending. Copyright 2009 The Zippertubing Company, Los Angeles, California.