Polypropylene fiber, also known as polypropylene fiber, is a Chinese trade name for synthetic fiber such as polypropylene fiber, which is made from propylene, a by-product of petroleum refining.

Why can polypropylene staple fiber prolong the life of aftersum?

Polypropylene staple fibercan greatly extend the service life of the project, reduce the maintenance cost of the project, can well improve the mortar/concrete cracking resistance, impermeability, impact wear resistance, frost resistance, knock resistance and improve the workability of concrete. Tens of millions of fibers are evenly distributed in mortar/concrete, playing a good role of micro-reinforcement, which well maintains the integrity of the structure, avoids the structure being dispersed into many pieces when it is damaged by impact, and reduces the maintenance cost of the project.

Polypropylene staple fiber content is 0.6-1.8 kg/m3 mortar or concrete, generally 0.9 kg/m3 mortar or concrete. According to each region of the engineering site, the fiber content should be different, and the content should be higher for the region of freezing and thawing comparison and the part of grinding comparison.

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.