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[How to use polypropylene staple fiber reasonably]
Release date:[2022/9/7] Read a total of[201]time

Polypropylene staple fiber has the advantages of high strength, good toughness, chemical resistance and antimicrobial resistance and low price, so it is widely used in rope, fishing net, safety belt, bag belt, safety net, sewing thread, cable wrapping, geotextile, filter cloth, paper making felt and paper reinforcement materials and other industrial fields.


Polypropylene staple fiber properties:

1. Excellent moisture conductivity, flexibility, mesh and carding, excellent thermal adhesion.

2. Polypropylene staple fiber has high strength, strong crimp elasticity, light weight, low melting point, good surface permeability, acid and alkali resistance and wear resistance than other fibers.


By using polypropylene short fiber with high intensity, acid and alkali resistance, resistance to microbes, dry wet strength polypropylene woven geotextile as excellent characteristics, such as manufacturing, to built on soft soil foundation of civil engineering (such as DAMS, reservoirs, highway, railway, etc.) to reinforce effect, and makes the bearing load evenly distributed on the geotextile, the settlement of roadbed even, reduce the ground crack.


When building the slope, the use of woven polypropylene short fiber geotextile can stabilize the slope, reduce the slope collapse, shorten the construction period, prolong the service life of the slope. When carrying large load, polypropylene staple fiber woven geotextiles and nonwovens as matrix composite geotextiles can be used.


Of course, polypropylene short fiber can be used as concrete, stucco and other filling materials, improve concrete impact resistance, waterproof and heat insulation.


Hai'an County Qinfeng Chemical Fiber Co., Ltd. specializes in production and sales:polypropylene staple fiber, Polyester Staple Fiber, functional polypropylene short fiber, functional polyester staple fiberhydrophilic polyester staple fiber,  polypropylenePP staple fiberpolyester staple fiber.

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