Polypropylene high strength filament has a long history of development, but now it has been widely used, which is also because polypropylene high strength filament has outstanding characteristics.

The outstanding characteristics of polypropylene high strength filament:

6.Not susceptible to insect and bacterial erosion, with outstanding resistance to mold and microorganisms.

7.Polypropylene has poor light resistance and is prone to aging, but the light resistance performance can fully meet the requirements after adding light stabilizers.

8.The melting point of polypropylene high-strength filament is only 176 ℃, so its heat resistance and thermal stability are relatively poor, which is the disadvantage of polypropylene. Due to the thermoplastic properties of polypropylene high strength fibers, when the temperature is below 130 ℃, the measured strength actually increases as the temperature increases.

9.The wear resistance is also similar to that of wet and dry states, with a flat wear resistance similar to that of nylon, but slightly poorer resistance to bending wear.