What are the properties of high-strength polypropylene yarn? Let's take a look!

Polypropylene fiber, polypropylene fiber, melts near the flame, is flammable, burns slowly from the fire and emits black smoke. The upper end of the flame is yellow, the lower end is blue, and the oil smell is emitted. After burning, the ash is hard round, light brown and brown particles. 捻 fragile.

high-strength polypropylene yarn are fibers obtained by polymerization and melt spinning of propylene as a raw material. Polypropylene officially began industrial production in 1957, and is a rising star in synthetic fiber. Because polypropylene has the advantages of simple production process, low cost, high strength and light relative density, polypropylene has developed rapidly. At present, polypropylene is the fourth largest variety of synthetic fibers and the lightest fiber among common chemical fibers.

Suining Tongjia Chemical Fiber Factory produces high-strength polypropylene yarn with superior performance and quality assurance. It is a professional manufacturer of high-strength polypropylene yarn. It is a reliable manufacturer for you to choose high-strength polypropylene yarn!