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GM-H Super thick tube bus insulation heat shrinkable tube

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Introduction        
Semi-rigid polyolefin material, radiation cross-linked insulation heat-shrinkable material, special thick wall thickness design, single-layer sheath to achieve sufficient insulation strength, suitable for 6~36kV voltage tubular bus.

 

Features        
Operating temperature: -40~105         
Voltage level: 6~36kV        
Halogen-free and environmentally friendly, RoHS compliant        
Minimum full shrinkage temperature: 160         
Shrink ratio: 1.5:1        
Standard color: red        

 

Technical Data        
Property Test method Values    
Tensile Strength ASTM D2671 ≥14 MPa    
Breakdown elongation ASTM D2671 ≥400%    
Aging(136/168h)
Tensile Strength
Breakdown elongation
ASTM D2671
≥10.8 MPa
≥300%
   
Water absorption (23/24h) ASTM D570 ≤0.5%    
Low temperature flexibility (-40/4h) ASTM D2671 No cracks    
Heat shock(200/4h) ASTM D2671 No drips, no flow, no cracks    
Dielectric strength ASTM D2671 ≥16 kV/mm≤3mm样片)    
Volume resistivity ASTM D2671 ≥1.0×1013 Ω·cm    

 

Dimesion        
Size  As supplied(mm) After shrink (mm) Standard length
GM-H Inner diameterMin. Inner diameterMax. Wall thicknesscommon m/roll
60/40 60 40 23.0 ≤1.2
70/45 70 45 18.0 ≤1.2

 

 

 

 

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GM-H Super thick tube bus insulation heat shrinkable tube
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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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