Structure:
Heavy Wall Heat Shrinkable Tubing Without Hot Melting Adhesive is semi-rigid heavy wall tubing without hot melting Adhesive. Have properties of excellent insulation and resistant to mechanical impact.
Usage:
Usage: Dielectric, mechanical protection and sealing
Application range: Electrical cable splices, terminations and joints where electrical insulation are required. 3:1 shrink ratio allows it easily fit over irregular shape and large connectors.
Features:
1. Shrink ratio: 3:1
2. Minimum fully recovery temperature: 120 degree Celsius
3. Operating Temperature:
4. Heavy wall. Semi-rigid, excellent sealing and insulation performance
Specification:
Normal size (mm)
| As supplied (mm)
| After recovered (mm) | *Style
| Standard length (mm) | |
Inside diameter (min.) | Inside diameter (Max.) | Wall thickness (mm)
| |||
9/3 | 9 | 3 | 1.8 | O | 1000-1500 |
13/4 | 13 | 4 | 2.4 | O | 1000-1500 |
22/6 | 22 | 6 | 2.7 | O | 1000-1500 |
33/8 | 33 | 8 | 3.2 | O | 1000-1500 |
40/12 | 40 | 12 | 4.1 | O | 1000-1500 |
45/12 | 45 | 12 | 4.1 | O | 1000-1500 |
55/16 | 55 | 16 | 4.1 | O | 1000-1500 |
75/22 | 75 | 22 | 4.1 | O | 1000-1500 |
85/25 | 85 | 25 | 4.3 | O | 1000-1500 |
95/30 | 95 | 30 | 4.3 | O | 1000-1500 |
105/30 | 105 | 30 | 4.3 | O | 1000-1500 |
130/36 | 130 | 36 | 4.3 | — | 1000-1500 |
160/50 | 160 | 50 | 4.3 | — | 1000-1500 |
180/50 | 180 | 50 | 4.3 | — | 1000-1500 |
200/60 | 200 | 60 | 4.3 | — | 1000-1500 |
Technical Data:
Property | Test Method | Typical Data |
Operating temperature | IEC 216 | -55 to +110℃ |
Tensile strength | ASTM D2671 | ≥14MPa |
Tensile strength after aging | ASTM D 2671/150℃, 168hrs. | ≥12MPa |
Elongation at break | ASTM D2671 | ≥400% |
Elongation at break after aging | 150℃ ,168hrs | ≥300% |
Density | ASTM D792 | 1.05g/cm3 |
Longitudinal shrinkage | UL224 | 0 to -10% |
Dielectric strength | IEC243 | ≥20kV/mm |
Volume resistance | IEC93 | ≥1014ΩNaN |
Eccentricity | ASTM D2671 | <30% |
Copper stability | ASTM D2671 | Pass |
Resistance to stress cracking (50℃) | ASTM D1693 | No Cracking |
Water absorption | ISO 62/23℃,14days | <0.15% |
