Polypropylene high strength yarn, as a synthetic fiber spun from polypropylene material, enjoys an important position in industries and textiles due to its diverse excellent characteristics. With a density of only 0.91g/cm, it belongs to a type of chemical fiber with a relatively low density. It can achieve a larger coverage area with the same weight, presenting a significant weight advantage, and is suitable for scenarios where material lightweighting is required.
Outstanding strength is its key trait. The dry and wet strength are basically the same, and its stability is superior to that of most synthetic fibers. It can rival high-strength varieties such as polyester and nylon. At the same time, it possesses good elasticity and wear resistance, with a flat wear resistance performance close to nylon. The tensile recovery rate is excellent, capable of withstanding the wear caused by repeated forces, and extending the service life of the products.
It has outstanding chemical stability and is highly resistant to most inorganic acids, bases and chemicals. Its performance is only affected under extreme conditions such as concentrated nitric acid and concentrated caustic soda. It is not easily eroded by microorganisms, does not decay or mold, and is suitable for outdoor and chemical environment applications. It has extremely low hygroscopicity, with a moisture regain rate close to zero. Although its dyeing performance is not good, it can be compensated by the original liquid coloring process. At the same time, it has a significant capillary action effect, enabling the realization of sweat-wicking and quick-drying effects.
This fiber has excellent electrical insulation properties, a low thermal conductivity, and certain thermal insulation performance. However, its resistance to light and thermal stability are relatively weak. The melting point ranges from 165 to 173 degrees Celsius. By adding anti-aging agents during the spinning process, the anti-aging ability can be enhanced, and the losses caused by light and high temperature can be reduced. In addition, polypropylene high strength yarns have low production energy consumption and moderate raw material costs, offering economic advantages. They are ideal materials for replacing some traditional fibers and are widely applicable to products such as geotextiles, cables, and safety belts.
Guangdong Qingyuan Yitong Weaving Co., Ltd. specializes in the production and sales of pp yarn, polypropylene high strength yarn, polypropylene light body yarn, polypropylene high strength yarn, 300D polypropylene polypropylene yarn, polypropylene network yarn, polypropylene twist yarn, 300D polypropylene high strength yarn, 1200D polypropylene high strength yarn, anti-aging polypropylene yarn, anti-static polypropylene yarn, Yitong polypropylene twist yarn, etc.
Qingyuan Yitong weaving Co., LTD
Website: http://www.gdytzz.com
Domestic business: He Shanbin
Tel: 0763-6812222
Fax: 0763-6813888
Mobile: 133 5289 9993
Foreign business: Landy
Tel: 0763-6813199
Mobile: 135 5399 2535
