What are the special features of polypropylene high-strength yarn?

1. Form: The longitudinal surface of the polypropylene high-strength yarn is straight and smooth, and the cross section is circular.

2. Density: The advantage of polypropylene high-strength yarn is that it is light in texture.

3. Extensibility: Polypropylene high-strength yarn has high strength, large elongation, high initial modulus and excellent elasticity. Therefore, polypropylene has good wear resistance. The wet strength of polypropylene is basically equal to dry strength, so it is an ideal material for making fishing nets and cables.

4. Hygroscopicity and dyeability: light weight and good warmth.

5. Acid and alkali resistance: Polypropylene high-strength yarn has good chemical resistance and is suitable for use as a filter material and packaging material.

6. The polypropylene high-strength yarn has good electrical insulation.

7. High strength: good wear resistance and good chemical stability.