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S3(n) Medium wall halogen-free heat shrinkable tube

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Introduction      
Mid-wall heat-shrinkable tube, cross-linked polyolefin material, single-wall or double-wall tape is optional. Excellent electrical insulation, sealing and mechanical protection properties. It is suitable for insulation, sealing and mechanical protection of cable connection and low-voltage electrical wiring.

 

Features      
Operating temperature: -55~110      
Minimum full shrinkage temperature: 125       
Single wall or double wall with glue optional      
Halogen-free environmental protection      
Shrink ratio: 3:1 & 4:1      
Color: black, other colors can be customized      
Voltage level1~36 kV      

 

Technical Data        
Property Test Method Value
Tensile Strength ASTM D2671 ≥ 14 MPa
Breakdown elongation ASTM D2671 ≥ 400%
Aging (136/168hrs)
Tensile Strength
Breakdown elongation
ASTM D 2671
≥ 12 MPa
≥ 350%
Water absorption(23/24hrs) ASTM D 570 ≤ 0.5%
Low temperature flexibility(-55/4hrs) ASTM D 2671 No cracks
Heat shock(200/4hrs) ASTM D 2671 No drips, no flow, no cracks
Dielectric strength ASTM D 2671 ≥ 15 kV/mm
Volume resistivity ASTM D 2671 ≥ 1×1014Ω.cm
Copper corrosion ASTM D 2671 No corrosion

 

Dimension        
Size As supplied(mm) After shrink(mm) Supplied length
S3(n) Diameter(Min.) Diameter(Max.) W T(nomal) m/pc
8/2 8 2 1.8with glue 1.0/1.22
9/3 9 3 1.9with glue 1.0/1.22
12/4 12 4 2.2with glue 1.0/1.22
16/5 16 5 2.5with glue 1.0/1.22
19/6 19 6 2.4 1.0/1.22
22/6 22 6 2.4 1.0/1.22
25/8 25 8 2.5 1.0/1.22
28/6 28 6 2.9 1.0/1.22
33/8 33 8 2.9 1.0/1.22
35/12 35 12 2.6 1.0/1.22
40/12 40 12 2.8 1.0/1.22
45/13 45 13 2.9 1.0/1.22
55/16 54 16 3.0  1.0/1.22
65/19 65 19 3.0  1.0/1.22
75/22 75 22 3.0  1.0/1.22
85/25 85 25 3.0  1.0/1.22
95/25 95 25 3.2 1.0/1.22
105/30 105 30 3.2 1.0/1.22
115/34 115 34 3.2 1.0/1.22
130/36 130 36 3.2 1.0/1.22
140/42 140 42 3.3 1.0/1.22
160/50 160 50 3.4 1.0/1.22
175/58 175 58 3.4 1.0/1.22
200/65 200 65 3.5 1.0/1.22
230/75 230 75 3.5 1.0/1.22
260/85 260 85 3.5 1.0/1.22
300/100 300 100 4.0  1.0/1.22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

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