What kind of chemical fiber product is polypropylene engineering fiber?

polypropylene engineering fibers are fibers synthesized from polypropylene and other raw materials. After the concrete is added into the polypropylene engineering fiber, the fiber can easily and uniformly disperse the concrete to form a chaotic support system, dispersing the directional stress of the concrete, preventing the occurrence and development of the original crack in the concrete, eliminating or reducing the number of primary micro cracks and The scale greatly improves the anti-cracking and impermeability of concrete and improves the toughness of concrete, thus prolonging the service life of concrete.

Main application areas of polypropylene engineering fibers:

1. Cement mortar

Inner (outer) wall painting, aerated concrete plastering, interior decoration putty and thermal insulation mortar.

2, anti-explosion, fire engineering

Civil air defense engineering, oil platforms, chimneys, refractory materials, etc.

3, shotcrete

Tunnels, culvert lining, thin-walled structures, slope reinforcement, etc.

4. Concrete rigid self-waterproof structure

Basement floor, side wall, roof, cast-in-place floor slab, reservoir, etc. Anti-cracking, anti-shock, anti-wear, high-demand engineering, water conservancy projects, subways, airport runways, port terminals, overpass bridge decks, piers, super-long structures, etc.

Jiangsu Sisiyuan Fiber Co., Ltd. is engaged in the research and development of all kinds of engineering fiber, high-strength polypropylene filament, high-strength double-twist polypropylene filament, and integrated line management.

The polypropylene engineering fiber produced by Jiangsu Sisiyuan Fiber Co., Ltd. has excellent performance and is widely used in highways, high-speed railways, airports, tunnels, bridges, water conservancy, hydropower, municipal, civil air defense, industrial and civil construction.