What are the specific applications of polypropylene yarn in the industrial field?

polypropylene yarn has the following specific applications in the industrial field:

Rope manufacturing:

Advantages: polypropylene yarn high strength, light weight, good wear resistance, and has good corrosion resistance, can be used in harsh environments for a long time. For example, in Marine engineering, polypropylene rope can be used for ship mooring, towing and other operations, its light characteristics are easy to operate, high strength can ensure the safety of the operation; In the construction industry, polypropylene rope can be used for lifting, pulling and other work, can withstand greater tension.

Application scenario: Widely used in Marine, construction, transportation and other industries of rope manufacturing.

Industrial filter cloth production:

Advantages: polypropylene yarn has good chemical stability, strong resistance to acid, alkali and other chemical substances, and can be used in a more harsh chemical environment. Its fiber structure is tight, high filtration efficiency, and can effectively filter out impurities, particles and other substances in industrial production.

Application scenario: It is often used for liquid or gas filtration in chemical, pharmaceutical, food processing, mining and other industries. For example, in chemical production, polypropylene filter cloth can be used to filter the products after chemical reactions to separate useful substances; In the mining industry, it can be used to filter the mud water in the ore to achieve solid-liquid separation.

Geotechnical Materials Field:

Geotextile: Geotextile made of polypropylene yarn has good water permeability and reinforcement properties, which can enhance the stability of soil and prevent soil erosion. In the road construction, geotextile can be used between the road base and the surface layer, play the role of isolation, drainage reinforcement, and improve the service life of the road; In water conservancy projects, it can be used to protect embankments and banks to prevent soil loss caused by water erosion.

Geogrid: By weaving polypropylene yarn into a grid-like structure, it has high tensile strength and rigidity, which can effectively disperse the stress of the soil and improve the carrying capacity of the soil. It is often used in soft soil foundation treatment, slope protection and other projects.

Building reinforcement materials:

Concrete reinforcement: the incorporation of polypropylene yarn into concrete can improve the crack resistance, impermeability and impact resistance of concrete. In building structures, such as floors, beams, columns and other parts of the use of polypropylene yarn reinforced concrete, can increase the strength and durability of the structure, reduce the generation of cracks.

Waterproof coil: polypropylene yarn as one of the main materials of waterproof coil, has good waterproof performance and aging resistance, can effectively prevent water penetration, protect the structure of the building from water erosion.

Packaging materials:

Packaging belt: The packaging belt made of polypropylene yarn has high strength, good toughness, and can withstand a large tensile force, which can be used for the bundling and packaging of goods to ensure the safety of goods during transportation and storage.

Woven bags: woven bags made of polypropylene yarn are widely used in the packaging of fertilizer, cement, grain and other products, with low cost, light weight, easy to carry and other advantages.

Dongguan Donghong New Material Co., Ltd. Founded in 1991, located in Wentang Brick Kiln 冚 Industrial Zone, Dongcheng District, Dongguan City, Guangdong Province, is a medium-sized enterprise specializing in the production of various types of polypropylene yarn, with more than 800 employees. At present, our company has 16 polypropylene filament yarn production lines, forming an annual output of 20,000 tons of polypropylene yarn production scale.