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WR-02 Crimping water-proof heat-shrinkable middle connection terminal

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Introduction              
The heat-shrinkable tube of this product is made of polyolefin and hot-melt adhesive, with built-in crimping terminals. It is used for quick connection and water-proof sealing after heat shrinkage, which is convenient for wiring installation, maintenance and short-circuiting of various wires. Strengthen fixation and anti-vibration, with the advantages of durability, stability and reliability.

 

Features              
Operating temperature: -55~125               
Minimum full shrinkage temperature: 130               
Semi-rigid polyolefin + hot melt adhesive heat shrinkable tube              
Wear-resistant and resistant to mechanical damage              
Waterproof seal, good adhesion to metal, polyethylene, PVC and other materials              
Halogen-free, environmentally friendly              

 

Technical Data              
Property Test Method Value      
Tensile Strength ASTM D2671 ≥18MPa      
Breakdown elongation ASTM D2671 ≥200%      
Aging136/168h
Tensile Strength
Breakdown elongation

ASTM D2671

≥11.5MPa
≥100%
     
Withstand voltage ASTM D2671 AC 2500V/1min No breakdown      
Aging150/168h
Withstand voltage

ASTM D2671

AC 2500V/1min No breakdownAnd not less than 50% before aging
     
Copper corrosion150/168h ASTM D2671 No corrosion      
Low temperature flexibility-40/4h ASTM D2671 No cracks      
Heat shock200/4h ASTM D2671 No cracks      
2% secant modulus ASTM D2671 ≤250MPa      
Volume resistivity ASTM D2671 ≥1.0×1014Ω·cm      

 

Dimension                  
Part Number Wire size Size(mm) Heat shrink tube(mm) Color
  A.W.G mm² d B L2 D A L1  
WR-02-0.5 26-22 0.2-0.5 2.1 1.3 10 4.1 3.2 26 Yellow/clear
WR-02-1 22-18 0.5-1.0 3.3 1.7 15 5.9 4.7 36 Red
WR-02-2 16-14 1.5-2.5 4.0 2.4 15 7.1 5.7 36 Blue
WR-02-3 12-10 4-6 5.5 3.5 15 8.0 6.7 42 Yellow
WR-02-3.5 14-12 2.5-4 5.5 4.1 20 7.8 6.5 38 Black
WR-02-8 8 10 7.0 4.8 21 9.5 8.0 42 Yellow

 

Product diagram

 

 

 

 

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WR-02 Crimping water-proof heat-shrinkable middle connection terminal
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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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