Cable Extrusion Additives & Compounds

Cable Extrusion

Cable extrusion is a process used to create protective coatings and insulation for electrical cables and wires. In this process, thermoplastic or thermoset materials are melted and forced through a die to coat or insulate a wire or cable. The material is typically extruded around the wire in a precise layer to ensure uniform thickness and coverage. After extrusion, the cable is cooled using water or air to solidify the insulation material. Depending on the application, additional layers of protective coatings, such as jackets or armoring, may also be applied during the extrusion process. To optimize this process to specific applications and the necessary protection, various additives can be incorporated.

Additives for cable extrusion

The Compound Company offers multiple Yparex products for this extrusion process, such as adhesives to materials like PE and aluminium.

Applications

This process is commonly used for the production of electrical, telecommunications, and power cables.

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