What kind of convenience does high-strength polypropylene yarn bring to us?

high-strength polypropylene yarn features:

1. high-strength polypropylene yarn form: The longitudinal direction of polypropylene is flat and smooth, and the cross section is round.

2. Strong tensile strength of polypropylene fiber: polypropylene fiber has high strength, large elongation, high initial modulus and excellent elasticity. Therefore, polypropylene has good wear resistance. In addition, the wet strength of polypropylene filaments is basically equal to dry strength.

3. high-strength polypropylene yarn hygroscopicity and dyeability: Polypropylene high-strength silk has little hygroscopicity and almost no moisture absorption. The general moisture regain rate under atmospheric conditions is close to zero. However, it has a wicking action and can transfer water vapor through the capillary in the fabric, and does not have any absorption by itself. Polypropylene high-strength silk has poor dyeability and incomplete chromatogram, but it can be used to make up for the lack of coloring.

4. high-strength polypropylene yarn acid and alkali resistance: polypropylene has good chemical resistance. In addition to concentrated nitric acid and concentrated caustic soda, polypropylene has good resistance to acid and alkali.

Suining County Tongjia Chemical Fiber Factory's main products are 250D-3000D high-strength polypropylene yarn, polypropylene double-twisted yarn, polypropylene industrial yarn, high-strength polypropylene thread, etc. The products have high strength, light weight, small heat shrinkage, flame retardant and anti-aging. Low thermal conductivity, etc. are widely used in various industrial fabrics, cables, container bags, anti-cracking engineering fibers and other products, sold to all parts of the country and some exports.