Since 1957, with the spinning-grade polypropylene and spinning technology of scientific and technological progress, his 1996 production of more than 5 million tons, accounting for 11.5% of synthetic fiber, in the world of chemical fiber development more and more attention. The shape of her longitudinal straight and smooth, cross section was round. Density of his greatest advantage is the texture of light, its density is only 0.91g / cm3 is the most common chemical fiber in the lightest varieties, so the same weight she can get higher than other fibers covered area. Acid and alkali resistance Polypropylene has a good chemical resistance, in addition to concentrated nitric acid, concentrated caustic soda, his acid and alkali resistance is good, so suitable for use as filter material and packaging materials. Light resistance, such as his poor light resistance, thermal stability is also poor, easy to aging, impatient ironing. This product can not only be used for the production of carpet production, but also can be more widely used in a variety of decorative cloth. Its characteristics are bright colors, easy to fade, anti-static effect is good. Polypropylene carpet yarn products by extinction and twist shape can be obtained after the effect of imitation wool, suitable for the production of woven carpets, the carpet surface resembles

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Wool carpets, full of dry, good resilience. Can be used for textile, decorative cloth, car blanket, carpet industry and other fields.
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