The characteristics of polypropylene high-strength yarn: polypropylene high-strength yarn has high strength, light weight, uniform heat reduction, flame retardant, anti-aging, low thermal conductivity, wear resistance, seawater corrosion resistance and other characteristics, and has the advantages of small color difference, good color fastness and high strength.
Two kinds of production process of polypropylene high-strength yarn!
1, polypropylene high-strength yarn one-step production process
One step method has short spinning and FDY production lines, and is divided into horizontal and vertical two processes. Generally speaking, in the one-step method, compared with the horizontal type, the vertical has the advantages of high spinning and winding speed and cheaper flat wire grade polypropylene as raw materials, while the horizontal type generally uses fiber grade polypropylene slices as raw materials, and the cost is higher. There are two kinds of two-step method: horizontal cluster drawing and vertical single ingot drawing.
2, polypropylene high-strength yarn two-step production process
The one-step method and the two-step method each have their advantages. The two-step method is a more mature traditional technology, because of its ingot position, required operators, high production costs, in addition, the pipe coil is small, the pipe consumption is too much, recycling and transportation trouble, but the two-step process can make the two stages of the processing process can reach the super good requirements, in order to obtain the continuous and stable high quality of the tow products, especially suitable for the production of ultra-high strength silk.
Jiangyin Jinmeng Textile Co., Ltd. is a professional manufacturer of high-strength polypropylene industrial silk, engineering fiber, polypropylene high-strength silk, woven geotextile and polypropylene glow-in-the-dark silk, which is located in Yunting Industrial Zone of Jiangyin City near Taihu Lake in the south and Yangtze River in the north.
High strength polypropylene fiber has the advantages of environmental protection, non-toxic, acid resistance, alkali resistance, light specific gravity, small thermal shrinkage, low thermal conductivity, less electrostatic savings, almost no moisture absorption, etc. The product has great potential in industrial silk, and can be widely used in industrial suspenders, safety belts, conveyor belts, woven geotextiles, filter cloth, canvas, wire making, rope, cable and other industries. It is a novel textile material that partially replaces nylon and polyester.
Two kinds of production process of polypropylene high strength filament!
