Polypropylene high strength wire and general strong wire production process detailed!

First, the production process and characteristics of Polypropylene high strength wire

1. Process flow

The production process of high strength polypropylene fiber mainly includes: raw material pretreatment, melting rotation, cooling lubrication, tensile shaping and other links. Among them, the raw material pretreatment is to improve the quality of the fiber, remove the impurities in the textile raw materials, and improve the strength and elongation while ensuring the color and gloss of the fiber. The melting rotation link is used to heat and melt the pre-treated raw materials, so that the fibers become liquid state, and the fibers are uniformly cooled and solidified to form filament strips by rotating carding and other ways. Cooling and lubrication process through water cooling and oil lubrication, so that the surface of the wire strip uniform lubrication, reduce the surface tension of the wire strip, reduce the breaking rate. Finally, the fibers are stretched and shaped to form a certain strength and fineness.

2. Features and uses

Polypropylene high strength wire has high strength and elongation, ultraviolet resistance, high temperature resistance, corrosion resistance, not easy to fade and other characteristics, widely used in industrial, medical, sporting goods and other fields.

Second, the production process and characteristics of Polypropylene high strength wire

1. Process flow

The production process of Polypropylene high strength wire is similar to that of polypropylene high-strength yarn, which also requires several process links such as raw material pretreatment, melting rotation, cooling and lubrication, and tensile shaping. However, compared with polypropylene high-strength filament, the production process of polypropylene high-strength filament is simpler, and the corresponding production cost is lower.

2. Features and uses

The strength, elongation and other physical properties of polypropylene high-strength yarn are lower than that of polypropylene high-strength yarn, but its price is more affordable, so it is widely used in low-end textiles and daily necessities, such as clothing, shoes and hats, ropes, crown rope, seat belts and other fields.

Suining County Tongjia Chemical Fiber Factory was founded in 2013, the main products 300D-3000D color high strength polypropylene yarn, polypropylene double twist, polypropylene industrial silk, polypropylene high-strength silk, etc., the products have high strength, light weight, heat reduction uniform, flame retardant, anti-aging, low thermal conductivity, are widely used in a variety of industrial cloth, cable, container bag, anti-cracking engineering fiber and other products.