What materials are suitable to make curly cord?

Different materials produce different quality levels of products. Good raw materials is the first step to obtain quality curly cords. There are different kinds of materials to be used for at least three major sections of a curly cord.

(1) Conductor material

  • Copper Wire
  • Tinsel material

(2) Insulation material

  • PP / Polypropylene
  • HDPE / High Density Polyethylene
  • FR-PE / Fire Resistant Polyethylene
  • TPE / Thermoplastic Elastomer
  • PVC / Polyvinyl Chloride
  • SR-PVC / Semi-rigid Polyvinyl Chloride

(3) Sheath material

  • PUR, TPU / Polyurethane 
  • TPE / Thermoplastic Elastomer
  • PVC / Polyvinyl Chloride