Material: Irradiated cross-linked modified Polyolefin
Shrink ratio: 2:1
Applications
The zero halogen single wall heat shrink tubing is a yellow and green striped heat-shrinkable tubing, widely used as heat shrink marking tubing for yellow and green wire linkage and ground marking.
| Size (mm) | As supplied (mm) | After recovery (mm) | ||
| Inside diameter (D) | Wall thickness (T) | Inside diameter (d) | Wall thickness (t) | |
| Ф2.0 | 2.5+0.2/-0.1 | 0.20±0.05 | ≤1.00 | 0.42±0.08 |
| Ф2.5 | 3.0+0.2/-0.1 | 0.22±0.05 | ≤1.25 | 0.46±0.08 |
| Ф3.0 | 3.5+0.2/-0.1 | 0.22±0.05 | ≤1.50 | 0.46±0.08 |
| Ф3.5 | 4.0+0.2/-0.1 | 0.22±0.05 | ≤1.75 | 0.46±0.08 |
| Ф4.0 | 4.6+0.2/-0.1 | 0.22±0.05 | ≤2.00 | 0.46±0.08 |
| Ф4.5 | 5.0+0.2/-0.1 | 0.23±0.05 | ≤2.25 | 0.46±0.08 |
| Ф5.0 | 5.5+0.2/-0.1 | 0.25±0.05 | ≤2.50 | 0.50±0.08 |
| Ф6.0 | 6.5+0.2/-0.1 | 0.25±0.05 | ≤3.00 | 0.55±0.10 |
| Ф7.0 | 7.5+0.2/-0.1 | 0.25±0.05 | ≤3.50 | 0.55±0.10 |
| Ф8.0 | 8.5+0.3/-0.1 | 0.28±0.06 | ≤4.00 | 0.58±0.10 |
| Ф9.0 | 9.5+0.2/-0.1 | 0.28±0.06 | ≤4.50 | 0.58±0.10 |
| Ф10 | 10.5+0.3/-0.1 | 0.28±0.06 | ≤5.00 | 0.58±0.10 |
| Ф12 | 12.5+0.3/-0.1 | 0.28±0.06 | ≤6.00 | 0.58±0.10 |
| Ф13 | 13.5+0.3/-0.1 | 0.28±0.06 | ≤6.50 | 0.58±0.10 |
| Ф14 | 14.5+0.3/-0.1 | 0.28±0.06 | ≤7.00 | 0.58±0.10 |
| Ф15 | 15.5+0.3/-0.1 | 0.28±0.06 | ≤7.50 | 0.58±0.10 |
| Ф16 | 16.5+0.3/-0.1 | 0.28±0.06 | ≤8.00 | 0.58±0.10 |
| Ф18 | 18.5+0.3/-0.1 | 0.32±0.08 | ≤9.00 | 0.68±0.10 |
| Ф20 | 20.6+0.5/-0.2 | 0.32±0.08 | ≤10.0 | 0.68±0.10 |
| Ф22 | 22.6+0.7/-0.2 | 0.35±0.08 | ≤11.0 | 0.72±0.12 |
| Ф25 | 25.6+0.7/-0.2 | 0.40±0.10 | ≤12.5 | 0.78±0.12 |
| Ф28 | 28.6+0.7/-0.2 | 0.40±0.10 | ≤14.0 | 0.78±0.12 |
| Ф30 | 30.6+0.7/-0.2 | 0.40±0.10 | ≤15.0 | 0.82±0.12 |
| Ф35 | 35.6+0.7/-0.2 | 0.45±0.10 | ≤17.5 | 0.92±0.12 |
| Test item | Test method | Specifications |
| UL operation temperature | UL224 | 125℃ |
| Longitudinal shrinkage | ASTM D2671 | -5%~+5% |
| Tensile strength | ASTM D638 | ≥10.4MPa |
| Elongation at break | ASTM D638 | ≥200% |
| Aging in circulating-air oven | 158.0°C/168h | - |
| Tensile strength after heat aging | ASTM D638 | ≥7.3MPa |
| Elongation at break after heat aging | ASTM D638 | ≥100% |
| UL operation voltage | UL224 | 300V/600V |
| Volume resistivity | ASTM D2671 | ≥1.0x10¹² · cm |
| Dielectric voltage | UL224 | 2500V(60s) , no breakdown |
| Heat shock | UL224/250°C±3°C/4h | No dripping, cracking, or flowing |
| Concentricity | ASTM D2671 | ≥70% |