What is polypropylene yarn?

The raw material of polypropylene yarn is polypropylene. So what is polypropylene? Polypropylene (Polypropylene) is a product name of polypropylene (polypropylene) fiber, which is a synthetic fiber made from propylene, a by-product of petroleum refining. Also known as polypropylene fiber. The raw material source is rich, the production process is simple, and the product is relatively cheaper than the synthetic fiber. It is made of propylene as a material by polymerization, melt spinning fiber. Polypropylene officially began industrial production in 1957 and is a rising star in synthetic fibers. Because polypropylene yarn has the advantages of simple production process, cheap commodities, high strength, relatively light density, etc., polypropylene is developing quickly. At that time, polypropylene was already the fourth largest type of synthetic fiber, and it was the fiber in the most common chemical fiber.

The production of polypropylene yarn includes short fiber, filament and split film fiber. Polypropylene membrane fiber is made of polypropylene film, and then the film is stretched to make it into a network of fibrillar.

Dongguan Donghong New Material Co., Ltd. Founded in 1991, located in Wentang Brick Kiln 冚 Industrial Zone, Dongcheng District, Dongguan City, Guangdong Province, is a medium-sized enterprise specializing in the production of various types of polypropylene yarn, with more than 800 employees. At present, our company has 16 polypropylene filament yarn production lines, forming an annual output of 20,000 tons of polypropylene yarn production scale.