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[What are the industrial uses of polypropylene staple fiber?]
Release date:[2021/3/16] Read a total of[101]time

What are the industrial uses of polypropylene staple fiber?

polypropylene staple fiber is a synthetic fiber spun from isotactic polypropylene obtained by propylene polymerization as a raw material, and its trade name is polypropylene fiber in my country.

polypropylene staple fiber has the advantages of high strength, good toughness, good chemical resistance and antimicrobial resistance, and low price. Therefore, it is widely used in ropes, fishing nets, safety belts, luggage belts, safety nets, sewing threads, cable wraps, and geotextiles. , Filter cloth, papermaking felt and paper reinforcement materials and other industrial fields.

The polypropylene woven geotextile made of polypropylene staple fiber with high strength, acid resistance, alkali resistance, antimicrobial resistance, dry and wet strength, etc., can be used for civil engineering (such as dams, reservoirs, highways, etc.) built on soft soil foundations. Railways, etc.) play a reinforcement role, and evenly distribute the bearing load on the geotextile, so that the roadbed settlement is even, and the ground cracks are reduced.

When constructing slopes, the use of woven polypropylene staple fiber geotextile can stabilize the slope, reduce the collapse of the slope, shorten the construction period, and extend the service life of the slope. When carrying a large load, a composite geotextile with PP short fiber woven geotextile and non-woven fabric as the matrix can be used.

Of course, polypropylene staple fiber can be used as a filling material for concrete, plaster, etc., to improve the impact resistance, waterproof and thermal insulation of concrete.

Haian Qinfeng Chemical Fiber Co., Ltd. specializes in the production and sales of polypropylene staple fiber, PP staple fiber, polyester staple fiberfunctional polypropylene staple fiberfunctional polyester staple fiber, and hydrophilic polyester staple fiber. Our company mainly produces polypropylene staple fiber and polyester staple fiber: specifications 1.5D to 200D, length 5-150mm, product color sky blue, red, yellow, black, etc., can be customized. Polypropylene staple fiber and polyester staple fiber are rich in variety, support color to map or sample customization, fully meet your individual needs.

If you want to know more product information, please contact: Mr. Qian 13962787918, 13813743991 Website:

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