Semi-Rigid, Medium wall adhesive lined, industrial purpose Heat Shrinkable Tubing
1. Application : KKHS-MW is Polyolefin heat shrinkable medium wall tubing
in widespread use in low voltage terminations, joins and cable repairs etc.
2.Dimensions
Performance
| Properties | Test Methods | Values | ||
| Physical | Density | ASTM D792 | Max.1.10g/㎤ @23℃ | |
| Unaged | Tensile strength | ASTM D 412 ASTM D 2671 | Min.1.4kgf/㎟ | |
| Elongation | Min. 350% | |||
| Aged | Tensile strength | ASTM D 412 ASTM D 267 1150℃/168hrs |
Min.1.2kgf/㎟ | |
| Elongation | Min.300% | |||
| Low temperature flexibility | ASTM D 2671 | No crack @-55℃×4hrs | ||
| Heat shock | ASTM D 2671 | No crack @225℃×4hrs | ||
| Thermal endurance | IEC 60216 | TI/120℃ | ||
| Electrical | Dielectric strength | ASTM D 149 | Min.14kV/mm | |
| Volume resistivity | IEC 60093 | Min.1×10¹³ Ω-㎝ | ||
| Chemical | Water absorption | ASTM D 570 | Max.0.1%@23℃×14days | |
| Resistance Fungi | ASTM G 21 | Pass rating 1 | ||
| Fluid resistance Retention of Tensile strength Retention of Elongation |
UL 224 ASTM D 412 |
24hrs in ASTM NO. 2 oil Min.75% Min.75% |
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Standard Size
| SIZE | Minimum Expansion | Maximum Recovered | WALL THICKNESS Recovered | Standard Length |
| 10/3mm | 10mm | 3mm | 1.0mm | 1M/1.2M |
| 16/5mm | 16mm | 5mm | 1.5mm | 1M/1.2M |
| 25/8mm | 25mm | 8mm | 1.8mm | 1M/1.2M |
| 35/12mm | 35mm | 12mm | 1.9mm | 1M/1.2M |
| 50/16mm | 50mm | 16mm | 1.9mm | 1M/1.2M |
| 63/19mm | 63mm | 19mm | 2.4mm | 1M/1.2M |
| 75/22mm | 75mm | 22mm | 2.9mm | 1M/1.2M |
| 85/25mm | 85mm | 25mm | 3.2mm | 1M/1.2M |
| 95/29mm | 95mm | 29mm | 2.5mm | 1M/1.2M |
