Polypropylene yarn, as a common synthetic fiber yarn, has demonstrated practical value in multiple fields due to its unique combination of properties. One of its most notable features is its light weight, with a density of only 0.91g/cm , which is at a relatively low level among common textile fibers. This makes the fabrics made from it have a light wearing experience, especially suitable for making weight-sensitive products such as sportswear and outdoor backpacks.
In terms of physical properties, the strength of polypropylene yarn is stable, with a small difference in breaking strength between dry and wet states. It is not prone to reduced durability due to water exposure. This characteristic makes it widely used in scenarios such as fishing nets, ropes, and filter cloths that need to withstand certain tensile forces. Meanwhile, it has a good elastic recovery ability. Even after multiple stretches, it can still maintain a good shape, reducing the wrinkling of the fabric and enhancing the appearance retention of the product.
Chemical stability is another major advantage of polypropylene yarn. It has strong resistance to acids, alkalis and other chemical substances and is not prone to degradation or deterioration in environments with normal concentrations of acids and alkalis. Therefore, it is suitable for use as industrial filter materials, protective equipment in the chemical industry, etc. In addition, polypropylene yarn also has excellent corrosion resistance. It is not prone to mold in a humid environment, reducing the damage caused by microorganisms to the product and extending its service life.
In terms of thermal insulation, the fibers of polypropylene yarn contain many voids inside, which can store air and form an effective heat insulation layer. The thermal clothing made from it is both lightweight and has a good thermal insulation effect, making it suitable as raw material for winter underwear, thermal gloves and other products. Meanwhile, it has a low hygroscopicity, and the fabric is not prone to absorbing moisture. It dries quickly and can maintain a dry and comfortable state when used in humid weather.
From a processing perspective, the spinning process of polypropylene yarn is mature and can be blended with other fibers such as cotton, wool, and viscose. By adjusting the blending ratio, not only can the advantages of polypropylene be retained, but also the performance of other fibers can be improved, expanding its application scope in fields such as clothing and home textiles, and meeting the functional requirements of different products.
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
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