Dual wall heat shrink tube insulation hose rubber

Dual wall heat shrink tube  Insulation hose rubber

 

 

Description

 

Dual wall Heat Shrink Tube  insulation hose rubber
 is a cross-linked polyolefin tube that is extruded with an inner layer of adhesive. The inner layer of adhesive, with superior sealing capability, is also a buffer against mechanical strain. Dual wall heat shrink tubing is designed to provide superior sealing against water, corrosive gas and chemicals. Typical applications include environmental sealing of in-line splices, sealing and strain relief of connectors and terminals, abrasion protection and electrical insulation of automotive wiring harness splices and valuable components, fleet & marine sealing & protection and wire bundling etc.

 

Features

 

 Standard:AMS-DTL-23053/4,UL 224 

 Shrink ratio:3:1,4:1 

 Flame retardant outer layer,environment friendly,UV resistant 

 Shrink temperature:70°C~125°C 

 Continuous operating temperature:-45°C~135°C 

 RoHS compliant 

 Standard color: black,other colors are available on request

 

 

 

 

 

Technical performance 

 

 

Property	Typical data	Test method/condition
Tensile strength	≥10.4MPa	ASTM D 2671
Elongation at break	≥300%	ASTM D 2671
Tensile strength after heat aging	≥8.4MPa	175°C×168h
Elongation after heat aging	≥100%	175°C×168h
Longitudinal change	-8%~+8%	ASTM D 2671
Flammability	Self extinguishing in 30 sec.	AMS-DTL-23053/5
Voltage withstand(Rated voltage 600V)	2500V,1min no breakdown	UL 224
Heat shock	No cracks,no dripping	UL 224,250°C×4h
Dielectric strength	≥15kv/mm	IEC 60243
Volume resistivity	≥1014Ω.cm	IEC 60093

 

Property	Typical data	Test method/condition
Softening point	95±5°C	ASTM E 28
Water absorption	<0.5%	ASTM D 570
Peel strength(PE)	≥120N/25mm	ASTM D 1000
Peel strength(AI)	≥80N/25mm	ASTM D 1000

 

 

Structure 

 

 

 

 

 

Dimensions

 

Shrink ration:3:1

 

 

 

 

 

Shrink radio:4:1

 

 

 

 

Company show

 

 

 

 

 

 

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Product Categories : Dual Wall Heat Shrink Tubing