It is important to have flexibility in PP yarn!

The strength of the PP yarn is very high, and the elasticity is also very good. Therefore, the abrasion resistance of the polypropylene yarn is also very good. The wet strength of the polypropylene is basically equal to the dry strength, so the polypropylene yarn is an ideal material for making fishing nets and cables, and polypropylene. The hygroscopicity is very small, and the polypropylene filaments are basically not hygroscopic.

The moisture regain rate under normal atmospheric conditions is close to zero. The PP yarn has a wicking action and can transfer water vapor through the capillary in the fabric, but does not have any absorption by itself. The dyeability of polypropylene is poor, and the chromatogram is not complete, but the method of coloring the original liquid can be used to make up for the deficiency.

PP yarn has poor light resistance, poor thermal stability, easy aging, and is not resistant to ironing. However, it is possible to improve the anti-aging property by adding an anti-aging agent at the time of spinning. In addition, the polypropylene yarn has good electrical insulation, but it is easy to generate static electricity during processing.

Founded in 1991, Dongguan Donggang Chemical Fiber Co., Ltd. is a medium-sized enterprise specializing in the production of various types of polypropylene yarn. At present, it has 16 polypropylene filament production lines, forming a production scale of 20,000 tons of polypropylene yarn per year. PP yarn is exported to the United States, Europe, Southeast Asia and other places and enjoys a high reputation in the international market.