What are the benefits of nylon reflected in?
Polyamide, also known as nylon silk, is mainly used for synthetic fibers. Its most prominent advantage is that its wear resistance is higher than all other fibers, 10 times higher than cotton and 20 times higher than wool. Adding some polyamide fibers to blended fabrics can greatly improve their wear resistance; When stretched to 3-6%, the elastic recovery rate can reach 100%; Can withstand tens of thousands of twists and turns without breaking. The strength of polyamide fibers is 1-2 times higher than cotton, 4-5 times higher than wool, and 3 times higher than viscose fibers. However, polyamide fibers have poor heat and light resistance, as well as poor retention, resulting in clothes that are not as crisp as polyester. In addition, both nylon 66 and nylon 6 used for clothing have the disadvantages of poor moisture absorption and dyeing properties. Therefore, a new variety of polyamide fibers, nylon 3 and nylon 4, has been developed, which have the characteristics of light weight, excellent wrinkle resistance, good breathability, good durability, dyeing properties, and heat setting. Therefore, they are considered to have great development prospects.
Nylon silk is the earliest synthetic fiber variety to be industrially produced, belonging to the aliphatic polyamide fiber group. Nylon silk has a high yield and a wide range of uses, making it the main synthetic fiber variety second only to polyester. Nylon is mainly made of filament. In addition, there is a small amount of nylon short fibers, and nylon long fibers are mainly used to make strong silk for the production of socks, underwear, sportswear, etc. Nylon short fibers are mainly blended with viscose, cotton, wool, and other synthetic fibers and used as clothing fabrics. Nylon can also be used in industry as tire cord, parachute, fishing net, rope, conveyor belt, etc.
Due to the sensitivity of the end groups of nylon macromolecules to light and heat, nylon turns yellow and brittle, resulting in poor light and heat resistance. Therefore, nylon is not suitable for making outdoor fabrics. In addition, nylon is corrosion-resistant, not afraid of mold and insects.
The company was established in April 2003. It mainly produces various products such as nylon "6" high-speed spinning POY, elastic yarn DTY, network yarn HOY, conventional spinning draft yarn, etc., widely used in chemical fiber stretching, weaving, clothing, etc. There are currently 20 sets of advanced equipment with an annual output of over 20000 tons. With strong technical strength and strict quality management, we are committed to producing high-quality products. And has won unanimous praise from a large number of customers, and has developed into a well-known enterprise in the industry. On the basis of consolidating traditional products, the company continuously develops new products, pursues innovation, strives for progress, is based on integrity, and puts service first. We warmly welcome domestic and foreign customers to come for cooperation and trade negotiations.
Polyamide, also known as nylon silk, is mainly used for synthetic fibers. Its most prominent advantage is that its wear resistance is higher than all other fibers, 10 times higher than cotton and 20 times higher than wool. Adding some polyamide fibers to blended fabrics can greatly improve their wear resistance; When stretched to 3-6%, the elastic recovery rate can reach 100%; Can withstand tens of thousands of twists and turns without breaking.
Nylon can maintain the bending deformation formed during heating. Its long filaments can be made into elastic filaments, while its short filaments can be blended with cotton and acrylic fibers to improve their strength and elasticity. In addition to being used in underwear and decorations, it is also widely used in industrial fields such as cord threads, transmission belts, hoses, ropes, fishing nets, tires, parachutes, etc. Its wear resistance is 10 times that of cotton fiber, 10 times that of dry viscose fiber, and 140 times that of wet fiber, making it extremely durable.
Nylon is the trade name for polyamide fibers, also known as nylon. The focused state structure of nylon is closely related to the stretching and heat treatment during the spinning process. Nylon twisted yarn is mainly made of long fibers, and there are also a small amount of nylon short fibers. Nylon twisted yarn is suitable for knitting and weaving, covering all fields of textiles.
China is a major producer of nylon civilian fibers, and the future development space is still very broad. However, compared to its position as a major producer of nylon, China's nylon industry still urgently needs to enhance its strength in areas such as product application development, brand expansion, and cultural construction. The era of nylon industry expansion relying on scale and quantity has come to an end, and changes in labor and other related factors have led the industry into a new era that requires changes in development methods, structural adjustments, and transformation and upgrading. It needs to rely on technology, culture, brand, and innovation to drive the overall upgrading of the industrial chain value.
In July and August of this year, polyester filament manufacturers generally gained a lot. Due to tight supply, FDY products have a high profit level per ton. DTY and POY products have relatively weak returns. DTY products benefit from the lag in price changes, and their profit level decreases slowly during the period of POY price decline. Although POY began to turn losses into profits in early July, it fell to the edge of profit and loss in mid to late September.
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