
11kv Trilayer Heat Shrink Tube for Cable Joint. Tri-Layer Composite Design: Semi-conductive, insulating, and rubber elastomeric layers for superior insulation protection. Halogen-Free & Eco-Friendly: Environmentally friendly material with thick wall thickness for enhanced durability. Fast Shrinkage Response: Rubber elastic body ensures fast shrinkage when heated, avoiding overheating damage. RoHS Compliant Technology: Utilizes co-extrusion technology that meets RoHS compliance standards. Reduces Partial Discharge: Specifically designed to reduce partial discharge in cable joints. High Voltage Insulation: Suitable for insulation protection of power cables up to 36kV. Customized Shrink Ratio: Available with a customized shrink ratio of 2.5:1 for specific applications.