Today we will learn about the history of the development of PP fibre.

The relative density of PP fibre is 0.91g/m3, which is 40% lighter than cotton and 34% lighter than polyester. It is the least dense fiber and the only fiber that can float on the water surface. Moreover, since the heat conductivity of the polypropylene itself is very low, the temperature can be kept to a maximum extent, and the fabric of the warmth series made of polypropylene is used. In the 21st century, polypropylene will become more than the world's second chemical fiber. Among them, the development speed of polypropylene filaments is the most remarkable.

At present, PP fibre have been increasingly favored by people, especially in recent years, due to the gradual reduction of world cotton production, the price of cotton fabrics has also increased, and polypropylene is the most in addition to cotton, linen, silk and other fabrics. The close-fitting fiber, its breathable, light weight, warmth, single-guide wet, deodorant and antibacterial properties, polypropylene fiber fabrics are sought after and it is understandable.

Polypropylene, the raw material of PP fibre, is also greatly improved due to the development of industrialization in China. At present, China's annual production and processing of polypropylene has exceeded 100 tons, accounting for only 1/10 of the proportion of all chemical fiber, while polypropylene mining in the United States accounts for 34% of the total, and in the West it is mostly 27%. From this point of view, China's polypropylene market prospects are very broad and there is a lot of room for development. The international price of polypropylene filament has reached 20,000 US dollars / ton. Due to the excellent properties of polypropylene filament, it has become a hot spot in the world. In foreign countries, a complete set of polypropylene wire mining research and development production lines have been formed. Although the overall level in China is low and the production line is not complete enough, it is believed that the future of China's polypropylene market will be a hundred flowers.

After several years of hard work, Shandong Huimin Zhiwei Chemical Fiber Products Co., Ltd. has developed into a specialized large-scale polypropylene chemical fiber company integrating production and sales. The main products are: polypropylene thread, PP fibre, polypropylene filament, polypropylene high strength. Silk, high-strength polypropylene yarn, polypropylene rope, safety net, polypropylene engineering fiber, polypropylene mesh fiber, polyester fiber, reasonable price and superior quality, Zhiwei people warmly welcome new and old customers to visit!