Professional manufacturer Sisiyuan analyzes PP yarn for you!

PP yarn is a high-strength bundled monofilament organic fiber that uses fiber-grade polypropylene as raw material and is processed by a special process. It has inherent strong acid resistance, strong alkali resistance, weak thermal conductivity, and stable chemical properties.

PP yarn added to mortar or concrete can effectively control the microcracks caused by temperature changes in the initial plastic shrinkage stage of mortar and concrete, prevent and inhibit the formation and development of cracks, and greatly improve the crack resistance and permeability of concrete. Impact resistance and earthquake resistance, it can be widely used in underground engineering waterproofing, industrial and civil construction projects such as roofs, walls, floors, pools, basements, and roads and bridges.

Jiangsu Sisiyuan Fiber Co., Ltd. is located in the beautiful provincial economic development zone on the shore of the Yellow Sea. Relying on well-known domestic scientific research institutes, it is engaged in the research and development and manufacturing of various engineering fibers, high-strength polypropylene filaments, high-strength double-twisted polypropylene filaments, A professional company with integrated operation of production lines.