Welcome to the official website of Union Polymer Materials Co., Ltd.

这是描述信息
2

2

Number of views:
1000

A1-QSZH Automotive wiring harness double-wall heat shrinkable tube

Retail price
0.0
Market price
0.0
Number of views:
1000
Product serial number
Quantity
-
+
Stock:
0
1
Detail
Size specification
Introduction        
Polyolefin double-wall heat-shrinkable tube, 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℃-125        
Minimum full shrinkage temperature: 125         
Halogen-free environmental protection,ELVRoHS compliant        
Shrink ratio: 4:1        
Color : Transparent (outer layer)/black (adhesive)        

 

Technical Data        
Property Test Method Value
Longitudinal change rate ASTM D2671 ≥-10%
Adhesive layer fluidity -- The tube hole is blocked (at least in one position of the test product)
Crack resistance -- Not cracked (200)
Flame retardant FMVSS302 ≤100mm/min
Abrasion resistance ISO 6722 size 5.75≥500 times
size 11.0≥5000 times
After aging(125/3000h)
Apparent
Insulation
--
Not cracked
≥2×108 Ω
Tensile strength ISO 37 ≥10 MPa
Breakdown elongation ISO 37 ≥250%
2% secant modulus ASTM D882 ≥75 MPa
Volume resistivity ASTM D2671 ≥1.0×1012 Ω·cm
Hot press deformation ISO 6722 Residual wall thickness≥40%
Copper corrosion(150/16h) ASTM D2671 No corrosion
Dielectric strength IEC 243 ≥16 kV/mm 
Specific gravity ISO 1183 ≤1.20
Water absorption ISO 62 ≤0.5%

 

Dimension        
Size As Supplied(mm) After shrink(mm)
A1-QSZH 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  4.35  2.40  1.40 

 

Cross Reference  
Tyco-Raychem: QSZH-125  

 

Product diagram

 

 

 

 

Keyword:
A1-QSZH Automotive wiring harness double-wall heat shrinkable tube
Scan the QR code to read on your phone
We could not find any corresponding parameters, please add them to the properties table

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 

Copyright: Union Polymer Material Co., Ltd.   Powerby:300.cn dalian    辽ICP备05006450号-1