High performance dual wall shrink sleeve - Shrink sleeve-SBRS

High performance dual wall shrink sleeve, 1.Soft, 2.The outer flame retardant, 3.Operating temp:-45~125, 4.ROHS - details see: https://www.packinghere.com/high-performance-dual-wall-shrink-sleeve-10029032

Material: PE	Usage: insolation protection,Insulation protection	Type: heat shrink sleeve	Feature: shrink sleeve
Custom Order: Accept	Place of Origin: Jiangsu China (Mainland)	Brand Name: Volsun	Model Number: Shrink sleeve-SBRS
Fammability: VW-1 shrink sleeve	Min.shrink temp: 70degree shrink sleeve	Rated temp: 125degree shrink sleeve	Shrink ratio: 3:1 shrink sleeve
Color: Black shrink sleeve	Property: Excellent physicochemical and electrical properties	Sample: Free shrink sleeve	Certification: SGS&ROHS shrink sleeve
Delivery: Fast Express with competitive price

High performance dual wall shrink sleeve

Description of shrink sleeve

High performance dual wall shrink sleeveisa cross-linked polyolefin tube that is extruded with an inner layer of adhesive.shrink sleeve. The inner layer of adhesive, with superior sealing capability, is also a buffer against mechanical strain.shrink sleeve. Dual wall heat shrink tubing is designed to provide superior sealing against water, corrosive gas and chemicals.shrink sleeve. 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.shrink sleeve.

Picture show of shrink sleeve

Features of shrink sleeve

1.Standard:UL 224

2.Shrink ratio:3:1

3.Flame retardant out layer,environmentally friendly,UV resistant

4.Shrink temperature:70°C~125°C

5.Continuous operating temperature:-45°C~125°C

6.RoHS compliant

7.Standard colors:black,other colors are available on request

Technical performance of shrink sleeve

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	≥7.3MPa	158°C×168h
Elongation after heat aging	≥100%	158°C×168h
Longitudinal change	-8%~+8%	ASTM D 2671
Flammability	Self extinguishing in 30 sec.	AMS-DTL-23053/4
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

Technical performance of adhesive of shrink sleeve

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