Polypropylene is produced in an extensive amount through the synthetic process and its production is much greater than the natural fibers. So, it fills the need for cable manufacturing.
Pure super grade filler yarn is made of 100% Polypropylene which is a wicking fabric that prevents moisture and water absorption hence giving the cables a protected and secured cover by neglecting the chances of water interference.
Polypropylene filler yarns are very much tensile and flexible, hence they can be ideally used for twisted layers of cables.
Because of its tangibility, a long yarn can be produced without joints.
Some Polypropylene filler is flame and heat resistant which is good for the safety of cables and fire incidents.