HaiAn QinFeng Fiber Co.,LTD is a company focusing on the production, research and development, sales of polypropylene staple fiber and polyester staple fiber, located in Haian County, Nantong City. After years of development, the company with high-quality professional and technical strength, front-end quality inspection system and perfect quality inspection system among the industry's high-quality enterprises queue. In order to advance to the high-end and expand the market, our company is committed to the independent research and development field of polypropylene staple fiber with a lofty and far-sighted attitude, taking innovation as a benchmark and setting a model for the industry to move forward.

The advantages of ppolypropylene staple fiber  are high strength, acid resistance, alkali resistance, anti-microbial, dry and wet strength and other excellent characteristics of polypropylene woven geotextiles, which can strengthen the civil engineering (such as DAMS, reservoirs, highways, railways, etc.) built on the soft soil foundation, and make the load evenly distributed on the geotextiles, so that the subgrade settlement is uniform and the ground cracks are reduced.

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

Polypropylene staple fiber properties:

1. With superior moisture conductivity, flexibility, mesh and carding properties, 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.

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

Polypropylene staple fiber has the advantages of high strength, good toughness, good chemical resistance and microbial resistance and low price, so it is widely used in rope, fishing nets, safety belts, luggage belts, safety nets, sewing thread, cable cover, geotextiles, filter cloth, paper felt and paper reinforcement materials and other industries.

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 fiber, hydrophilic polyester staple fiber,  polypropylene, PP staple fiber, polyester staple fiber.