Heat Shrink TubingHeat shrink tubing provides abrasion and temperature resistance, insulation, waterproofing, and environmental protection.
Further specifications customization such as thin-walled, high-temperature resistant, adhesive and oil-resistant can meet different applications. Materials used can include polyolefin PE, silicone, fluoroelastomer Viton, and PTFE Teflon. Great to use in wire harness assembly, wire splices, breakouts, and connector-to-cable transitions. |
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Features
Material |
Polyolefin PE |
Operating Temperature |
-55°C to 125°C |
Shrink Ratio |
2 : 1 |
Longitudinal Shrinkage |
≤ 5% |
Initiation Shrinkage Temperature |
90°C |
Voltage Rating |
600V |
Technical Data
Properties |
Test Standard |
Typical Value |
Physical: Tensile strength |
GB/T 1040 |
≥ 10.4 Mpa / UL224 |
Elongation |
GB/T 1040 |
≥ 100% |
Elongation After Aging |
158 ± 1°C,168 hr / UL224 |
≥ 7.3 MPa |
Heat Shock |
250°C, 4 hr |
No Crack |
Cold bend |
-30°C, 1 hr |
No Crack |
Dielectric Voltage Resistance |
2500V, 60 sec / UL224 |
No Crack |
Volume Resistivity |
GB/T 1410 |
≥ 1014 Ω·cm |
Copper Stability |
158 ± 1°C,168 hr / UL224 |
Pass |
Flame Rating |
VW-1 / UL224 |
Pass |
Specifications
Size |
Before Shrink I.D (mm) |
Before Shrink Wall Thickness (mm) |
After Shrink I.D (mm) |
After Shrink Wall Thickness (mm) |
Ф0.8 |
1.1 ± 0.20 |
0.15 ± 0.05 |
≤ 0.50 |
≥ 0.40 |
Ф1.0 |
1.5 ± 0.20 |
0.20 ± 0.05 |
≤ 0.60 |
≥ 0.40 |
Ф1.5 |
2.0 ± 0.30 |
0.20 ± 0.05 |
≤ 0.85 |
≥ 0.40 |
Ф2.0 |
2.5 ± 0.30 |
0.20 ± 0.05 |
≤ 1.00 |
≥ 0.44 |
Ф2.5 |
3.0 ± 0.30 |
0.25 ± 0.05 |
≤ 1.25 |
≥ 0.44 |
Ф3.0 |
3.5 ± 0.40 |
0.25 ± 0.05 |
≤ 1.50 |
≥ 0.44 |
Ф3.5 |
4.0 ± 0.40 |
0.25 ± 0.05 |
≤ 1.75 |
≥ 0.44 |
Ф4.0 |
4.5 ± 0.40 |
0.25 ± 0.05 |
≤ 2.00 |
≥ 0.44 |
Ф4.5 |
5.0 ± 0.40 |
0.30 ± 0.05 |
≤ 2.25 |
≥ 0.44 |
Ф5.0 |
5.5 ± 0.40 |
0.30 ± 0.05 |
≤ 2.50 |
≥ 0.56 |
Ф5.5 |
6.0 ± 0.40 |
0.30 ± 0.05 |
≤ 2.75 |
≥ 0.56 |
Ф6.0 |
6.5 ± 0.40 |
0.30 ± 0.05 |
≤ 3.00 |
≥ 0.56 |
Ф6.5 |
7.0 ± 0.40 |
0.30 ± 0.05 |
≤ 3.25 |
≥ 0.56 |
Ф7.0 |
7.5 ± 0.40 |
0.30 ± 0.05 |
≤ 3.50 |
≥ 0.56 |
Ф8.0 |
8.5 ± 0.50 |
0.32 ± 0.05 |
≤ 4.00 |
≥ 0.56 |
Ф9.0 |
9.5 ± 0.50 |
0.32 ± 0.05 |
≤ 4.50 |
≥ 0.56 |
Ф10 |
10.5 ± 0.50 |
0.32 ± 0.05 |
≤ 5.00 |
≥ 0.56 |
Other sizes and materials are available. Please contact us for more information!