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Polypropylene BCF spinning, as a rising star of synthetic fibers, has developed rapidly in recent years. Since the 1980s, the world's polypropylene production has grown at an average annual rate of over 9%, much higher than the growth rate of polyester 7.3% and synthetic fiber 4.6% in the same period. Affected by the world financial crisis, the growth rate of synthetic fiber has slowed down significantly, but the average annual growth rate of polypropylene BCF spinning output is still maintained at 5.5%, and the demand for Polypropylene BCF spinning has basically maintained this growth trend.
According to statistics from authoritative departments in the United States, the current annual production capacity and output of Polypropylene BCF spinning in the world are about 5.6 million tons and 5 million tons respectively, of which the capacity and output of spinning fiber are about 4 million tons and 3.3 million tons respectively. It is estimated that by the end of 2001, polyolefin fiber production capacity will reach nearly 7 million tons, of which spinning fiber production capacity will be about 4.5 million tons. According to analysis, the rapid development ofPolypropylene BCF spinning production is mainly driven by demand growth, and its production and demand growth rates are basically the same. The current demand for polypropylene fiber, including split membrane fiber, is about 5 million tons per year. After the split membrane fiber is removed, the demand for polypropylene fiber is between 3.3 million tons and 3.5 million tons.
From the perspective of the market distribution of polypropylene BCF spinning, the world's polypropylene (excluding split fiber) application distribution ratio is basically about 45% in carpet production, about 40% in industrial and sanitary fields, 12% in decoration and 12% in clothing. Accounted for 3%. The main application areas of polypropylene fiber in developed countries are the carpet industry and industrial fields. For example, polypropylene fiber for carpets in the United States accounts for about 60% of the total consumption of polypropylene fiber (among which polypropylene fiber carpets for automobiles are used more), 35% for industry and medical use, and 35% for daily use. 4%, clothing consumption is very small; Western European carpet, industrial and decoration consumption accounted for 95% of polypropylene consumption, clothing consumption accounted for 4%; Asian countries and regions with faster economic growth started late in polypropylene production, but they developed rapidly, especially With a large population in Asia, there is a great demand in the field of hygiene, and the consumption and consumption ratio of non-woven fabrics for hygiene are much higher than that of European and American countries. Relevant experts believe that the polypropylene fiber market will further expand rapidly in the future, especially in the field of non-woven fabrics (mainly for industry, medical and health and engineering). At the same time, with the development of polypropylene modification technology, polypropylene is also replacing other synthetic fiber varieties in some textile fields. For example, the low-cost, easy-to-process, and good hydrophobic properties of polypropylene make it better than the original acrylic and polyester cotton spinning, The wool textile market has begun to occupy a place, and there is a trend of expansion. In addition, polypropylene fiber can be modified or combined with other fibers to process high-end carpets to compete with nylon. It is estimated that in the next 10 years, the development of polypropylene fiber in the world will still be higher than that of other synthetic fibers. Although the growth rate of capacity will slow down, it will remain at about 4%, and the growth rate of output and demand will be about 5%. In addition to the rapid rise of petrochemical industries in East Asia and Southeast Asia, which also continue to grow, the rapid rise of petrochemical industries such as the Middle East and Southeast Asia will also become new fast-growing regions. By then, the world's polypropylene production capacity, output and demand, excluding membrane split fiber, will exceed membrane fiber and nylon.
The polypropylene BCF yarns produced by Nantong Linjia Fiber Products Co., Ltd. are mainly used for: polypropylene BCF yarn for carpet, polypropylene BCF yarn for decorative cloth, polypropylene BCF yarn for curtain fabric, and polypropylene BCF yarn for sanitary ware.