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A1-C Transparent double-wall heat shrinkable tube for automobile wiring harness

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Introduction        
Polyolefin double-wall heat-shrinkable tube, transparent, halogen-free, high shrinkage rate, suitable for waterproof sealing and insulation protection of automotive wiring harness wire connectors, terminals and components; length can be customized.

 

Features        
Operating temperature: -40℃ - 130        
Minimum full shrinkage temperature: 135         
Halogen-free environmental protection,ELVRoHS compliant        
Shrink ratio: 4:1        
Color : transparent        

 

Technical Data        
Property Test Method Value
Longitudinal change rate ASTM D2671 ≥-10%
Tensile strength ASTM D2671 ≥10.3MPa
Breakdown elongation ASTM D2671 ≥250%
2% secant modulus ASTM D2671 ≤172MPa
Low temperature flexibility(-40/4h) ASTM D2671 No cracks
Heat shock(225/4h) ASTM D2671 No dripping, no flow, no cracks (outer layer)
Aging(158/168h) ASTM D2671 No cracks on the surface
Breakdown strength (outer layer) ASTM D2671 ≥13.8 kV/mm
Volume resistivity ASTM D2671 ≥1.0×1012Ω.cm
Water absorption(23/24h) ASTM D570 method A ≤1.0%

 

Dimension        
Size As Supplied(mm) After shrink(mm)
A1-C DiameterMin. DiameterMax. Wall thickness(Reference) Adhesive W.T.(reference)
5.75 5.75 1.25 1.20  0.60 
7.5 7.5 1.65 1.60  0.80 
11.0 11.0 2.40 2.00  1.00 
14.0 14.0 3.00 2.20  1.20 
18.3 18.3 4.45 2.40  1.40 

 

Cross Reference
Tyco-Raychem: ES1000

 

Product diagram

 

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A1-C Transparent double-wall heat shrinkable tube for automobile wiring harness
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Contact

Address: Tangjia Industrial Park, Shihe Street, Puwan New District, Dalian
Tel:
0411-87166661 87166662    0411-87166663 87166665

International line:  +86-411-87166669

E-mail: upolymer@upolymer.com 

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