Polypropylene fiber

Polypropylene fibers offer high strength, excellent toughness, good chemical resistance, excellent antimicrobial properties, and low cost, making them widely used in industries such as ropes, fishing nets, safety belts, bag straps, safety nets, sewing threads, cable sheaths, geotextiles, filter fabrics, paper felt, and reinforcing materials for paper.

PP woven geotextile, manufactured utilizing the superior properties of high strength, acid and alkali resistance, antimicrobial properties, and equal wet and dry strength, can reinforce civil engineering projects built on soft soil foundations (such as dams, reservoirs, highways, and railways), evenly distributing load-bearing pressure across the geotextile. This ensures uniform settlement of the subgrade and reduces ground cracking. When constructing slopes, using woven polypropylene geotextile can stabilize the slope, minimize collapse, shorten construction time, and prolong the lifespan of the slope. For heavier loads, composite geotextiles with woven geotextile and nonwoven as the base can be employed. Polypropylene fibers can act as filling materials for concrete and plaster, enhancing the impact resistance and waterproofing/insulating properties of concrete.

With the rapid development of the chemical, environmental protection, and new energy industries, polypropylene fibers, as filter materials, have a promising future. New technologies have made them highly efficient, strong, lightweight, chemically stable, and with good filter cake release properties. Consequently, as functional products like hydrophilic separators and ion exchange membranes in industries such as chemicals, environmental protection, and batteries, they are showing a strong growth momentum and are a new high-tech product that enhances the value-added of polypropylene fibers.