Insiders are aware of polypropylene fibers in concrete Queen widely, it can be said in terms of engineering and is an integral part, is the most important, then what is polypropylene it?

Polypropylene fibers description:

Polypropylene fiber, also known as engineering fibers, concrete fiber, fiber cracking, cracking fiber, a polypropylene as the main raw materials, production of high-strength monofilament fiber bundle. Add to micro-cracks in the concrete or mortar can effectively control the concrete (mortar) solid plastic shrinkage, drying shrinkage, temperature changes and other factors, to prevent and suppress the formation and development of cracks, greatly improving crack resistance of concrete impermeability, impact and seismic capacity, can be widely used in underground waterproof industrial civil engineering roof, walls, floors, pools, basements, etc., as well as road and bridge projects.

Polypropylene Fiber Length (mm): 3,6,12,15,20,

Polypropylene fiber density: 0.91g / cm3

Polypropylene fiber elongation at break: 10-20%

Polypropylene fiber tensile strength:> 500MPa

Polypropylene fiber types: single wire bundle

Chi Chun in Tengzhou City Textile Co., Ltd. mainly produces: polypropylene yarn, polypropylene high-strength wire, pp multifilament threads, PE lines, geogrid, polypropylene line, polypropylene fiber, fiber engineering, engineering polypropylene fiber, polyester fiber, fabric, cotton fabric, woven rope, nets line, polyester cotton fabric, nylon thread, twine, packaging line.

Tengzhou City Textile Co., Ltd. Chun Chi: polypropylene fiber, polypropylene fiber engineering, engineering fiber, polypropylene mesh fibers, polyester fibers.