News

Wire and cable in the production process why need to add lubricants?

In wire and cable production, proper lubrication is important because it has a significant impact on increasing extrusion speeds, improving the appearance and quality of the wire and cable products produced, reducing equipment downtime, and making better use of waste materials.

There are several reasons why lubricants are added to wire and cable during the manufacturing process.

Reduce frictional resistance: wire and cable in the extrusion, stretching and other processing needs to be carried out through the mold or machine equipment, and the material and mold or equipment contact surface friction exists. Adding lubricant can reduce the friction resistance, to ensure the smooth flow of materials in the processing process, improve production efficiency.

Protecting equipment: During processes such as extrusion and stretching, there is friction between the equipment surface and the material it is in contact with, and long-term friction can damage the surface of the equipment and even lead to equipment failure. Adding a lubricant can reduce surface wear and prolong the life of the equipment.

Improve Product Quality: During processes such as extrusion and stretching, wire and cable may be subjected to forces such as pulling, pressure and deformation, which can lead to deterioration in the appearance of the material and surface imperfections. Adding a lubricant reduces the effects of these forces, maintains the quality of the product’s appearance, and improves its consistency and aesthetics.

Reduce energy consumption: in the production of wire and cable, the material for extrusion and stretching and other processes require a lot of energy. Adding the right amount of lubricant can reduce the friction resistance between materials, reduce energy consumption and improve production efficiency.

Overall, the addition of lubricants can reduce frictional resistance, protect equipment, improve product quality, and reduce energy consumption during the production of wire and cable, thereby improving productivity and product competitiveness.

UHMW silicone masterbatch LYSI series from SILIKE is a unique lubricant additive for benefits cable and wire sheath/jacket processing and surface quality. Such as HFFR/LSZH cable compounds, Silane crosslinking cable compounds, Low smoke PVC cable compounds, Low COF cable compounds, TPU cable compounds, TPE wire, charging pile cables, and so on.:

1. SILIKE Silicone Masterbatch to Solve Processing Issues of Wire and Cable Compounds

•    The filler dispersed more evenly

•    Significantly improves the material flow

•    Optimize extrusion process

•    Less/no die drool

•    Maximize productivity

•   Regained mechanical properties, such as impact property &elongation at break.

•   Better synergy with flame retardant

2. SILIKE Silicone Masterbatch modification Outstanding Surface quality of Wire and Cable compounds

•     Improved surface lubricity

•     Lower coefficient of friction

•     Better abrasion resistance

•     Greater scratch resistance

•     Better surface touch and feel