Chemical fiber is a fiber with spinning properties that is prepared by using natural polymer compounds or artificially synthesized polymer compounds as raw materials through the steps of preparing spinning dope, spinning and post-treatment. The chemical fiber market is also active with the development of society. So what is the difference between polypropylene yarn and nylon yarn?
1. The chemical molecular structure of the two is different
Nylon thread is a general term for thermoplastic resins containing repeating amide groups—[NHCO]—on the main chain of the molecule. The polypropylene thread is polypropylene fiber.
Located in the 10th group of Dulou Village, Duntou Town, Hai'an City, Hai'an Xiaoxiao Thread Factory is a company specializing in the production and processing of polypropylene yarn, high-strength polyester yarn, nylon yarn and other products, and has a complete and scientific quality management system.
2. They have different uses
Nylon thread is often used to make combs, toothbrushes, coat hooks, fan bones, net bag ropes, fruit packaging bags, etc. Non-toxic, but not for long-term contact with acid and alkali. Polypropylene yarn has civil and industrial uses.
Polypropylene thread civilian use: It can be purely spun or blended with wool, cotton or viscose to produce various knitwear such as socks, gloves, sweaters, knit pants, dish cloths, mosquito nets, quilts, warm fillers , Wet diapers, etc.
Industrial use of polypropylene thread: carpet, fishing net, canvas, hose, concrete reinforcement, industrial fabric, non-woven fabric, etc. Such as carpets, industrial filter cloths, ropes, fishing nets, building reinforcement materials, oil-absorbing blankets, and decorative cloth.
3. The performance of the two is different
Nylon is a tough angular translucent or milky white crystalline resin. The molecular weight of nylon as an engineering plastic is generally 15,000 to 30,000. Nylon has high mechanical strength, high softening point, heat resistance, low friction coefficient, wear resistance, and self-lubricity. The affinity of nylon and glass fiber is very good. Commonly used in making combs, toothbrushes, coat hooks, fan bones, net bag ropes, fruit packaging bags, etc. Non-toxic, but not for long-term contact with acid and alkali.
