The yellow and green striped heat shrink tubing ismade of environmentally friendly polyolefin through co-extrusion and radiationof the two color masterbatches with extruders and special electronicaccelerators separately. The product is flexible and highly flame retardant,with lasting bright color and stable performance. This product is widely usedto identify ground wire and terminals or insulate in-line connections..
l Features
² Flexible, highly flame retardant
² Min. shrink temperature:70 ℃
² Max. shrink temperature:125 ℃
² Continuous operating temperature: -55℃ ~ 125 ℃
² Heat shrink ratio: 2:1, 3:1
² Environmental standards: RoHS
² Color standard: green and yellow
l Technical Data
| Properties | Typical Data | Test Method |
| Tensile strength(MPa) | ≥10.4 | ASTM D2671 |
| Elongation(%) | ≥200 | ASTM D2671 |
| Teagingnsile strength after heat (MPa) | ≥7.3 | 158℃×168h |
| Elongation after heat aging(%) | ≥100 | 158℃×168h |
| Longitudinal change | -8%～+8% | ASTM D 2671 |
| Flammability | Pass | UL 224 VW-1 |
| Heat shock | No cracking, no dripping | UL 224,250℃×4h |
| Dielectric strength | ≥15kv/mm | ASTM D 149 |
| Volume resistivity(Ω cm) | ≥1014ΩNaN | IEC 60093 |
