Introduction
Heat-shrinkable cable finger cots, also known as heat-shrinkable finger cots or cable branching protective cots, are innovative protective products designed for multi-core cable branching nodes. The product adopts a double-layer composite structure design, with the outer layer being a high-performance radiation-cross-linked polyolefin material that provides excellent electrical insulation performance; the inner layer is coated with a special hot-melt adhesive to ensure a perfect sealing effect.
This series of products includes a variety of specifications and models. The following focuses on the technical parameters and installation specifications of the heat shrink finger cots for 4-core cables.
Features
1.Intelligent heat shrink design: automatically shrinks when heated, perfectly fits the cable branch structure.
2.Triple protection system: integrated solution for waterproof, moisture-proof and insulation.
3.Durable: anti-aging design to extend the service life of the cable.
4.Convenient construction: automatic shrinkage and fitting when heated, high work efficiency.
product parameters
| Main properties of the material | Parameters | Test Method |
| Hardness Shore (A) | 82±3 | ISO 6508 |
| Tensile strength (Mpa) | ≥12 | ASTM D 2671 |
| Elongation at break | ≥200% | ASTM D 2671 |
| Volume resistivity (Ω/cm) | ≥10 to the 14th power | IEC 93 |
| Dielectric strength (KV/mm) (1.0mm) | ≥12 | IEC 60243 |
| Water absorption | ≤0.5% | ISO 62 |
| Thermal shock (225℃/4H) | No cracks, no dripping | ASTM D 2671 |
| Density (g/cm3) | 1.0~1.1 | ASTM D 792 |
Product Details
The above is the product detail engineering drawing, and the following are the corresponding parameters and applicable cable sizes for each model.
Application
1.1KV-35KV power cable system.
2.Indoor and outdoor cable terminal connection.
3.Multi-core cable branch node protection.
4.Power equipment supporting protection.
Serve
Customized service is available, color, size, shape, etc. Please contact us.
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