Donghong for you to explain the physical properties of PP FDY yarn!

1. PP FDY yarn shape: the longitudinal surface of polypropylene is straight and smooth, and the section is circular.

2. PP FDY yarn density: polypropylene has the advantage of light texture, and its density is only 0.91g/cm3, which is the light density of common chemical fibers.

3. PP FDY yarn strength and elongation: polypropylene filament high strength, large elongation, high initial modulus, excellent elasticity. So polypropylene has good wear resistance. In addition, the wet strength of polypropylene fiber is basically equal to the dry strength.

Dongguan Donghong New Materials Co., Ltd. was founded in 1991, located in Wentang Brick Kiln Industrial Zone, Dongcheng District, Dongguan City, Guangdong Province, is a medium-sized enterprise specializing in the production of all kinds of polypropylene yarn, with more than 800 employees. The company has now owned 16 polypropylene filament yarn production lines, forming an annual output of 20,000 tons of polypropylene yarn production scale.