Since the development of nylon filament weaving industry, it has become one of the fastest growing pillar industries in the textile industry. substitute role. It is a key production link from manmade fibers to fabrics, clothing, home textiles and technical textiles.
Nylon silk fabric is a lightweight fabric with good strength and wear resistance, ranking first among all fibers. Its abrasion resistance is 10 times that of cotton fibers, 10 times that of dry viscose fibers, and 140 times that of wet fibers. Therefore, its durability is excellent. All kinds of fabrics woven from nylon silk have the characteristics of smooth hand feeling, firmness and durability, and moderate price, but they also have the disadvantages of easy wrinkling and difficult recovery.
Nylon filament has high strength, good impact resistance, heat resistance, corrosion resistance, moth resistance, acid and alkali resistance, good light resistance (second only to acrylic), poor hygroscopicity, difficult to dye, and the fabric is easy to wash and dry quickly. Good shape retention. The biggest advantage of graphene filament is that it is strong and wear-resistant, low density, light fabric, good elasticity, fatigue resistance, good chemical stability, alkali resistance but not acid resistance! But the biggest disadvantage is that the sun resistance is not good, the fabric will turn yellow after a long time, the strength will decrease, and the moisture absorption is not good, but it is better than acrylic and polyester.
Nylon filament is mainly used in medical treatment to make bandages or medical elastic stockings. Nylon filament makes medical elastic stockings, which is a product with the function of promoting venous blood return to the heart. Nylon filament medical elastic stockings establish the highest support pressure on the ankle, and gradually decrease along the leg. It is reduced to 70 percent -90 percent of the maximum pressure value in the calf, and 25 percent -45 percent of the maximum pressure value in the thigh. This decreasing change in pressure can make the venous blood flow back in the lower extremity, effectively relieve or improve the venous blood of the lower extremity. and venous valve pressure.
