Production process of polypropylene high-strength fibre:
The production process of polypropylene high-strength fibre mainly includes melt spinning and film splitting spinning. In recent years, with the development of production technology, new technologies such as short-haul spinning, bulk filament spinning and composite spinning have appeared. The continuous optimization and innovation of these processes provide more possibilities for the production of polypropylene high-strength yarn.
Characteristics of polypropylene high-strength fibret:
High strength: Compared to natural fibers such as cotton and twine, polypropylene high strength yarn has higher tensile strength, which makes it perform well in situations where it needs to withstand greater tension.
High elastic modulus: Elastic modulus refers to the ability of an object to recover after being stressed. Polypropylene high strength yarn has a high modulus of elasticity, so it is suitable for applications that require resilience, such as rubber bands, springs, etc.
High elongation at break: Elongation at break is the extent to which an object can stretch when stretched by force. The high elongation at break of polypropylene high-strength fibre makes it very durable and can maintain its shape under stress.
Light weight: The density of polypropylene high-strength fibre is only 0.91g/cm, which is the lighter density of common chemical fibers. Therefore, the same weight of polypropylene high-strength filament can cover a larger area than other fibers.
Good wear resistance: polypropylene high-strength silk has excellent wear resistance, and wet strength is basically equal to dry strength, making it an ideal material for making fishing nets, cables and other products.
Chemical resistance: polypropylene high-strength filament has good resistance to acids and alkalis, and is suitable for filtration materials and packaging materials.
Jiangyin Jinmeng Textile Co., LTD., is a professional engaged in high-strength polypropylene industrial silk, polypropylene luminous silk, polypropylene anti-UV webbing, polypropylene flame retardant webbing, polypropylene webbing, polypropylene wire, polyester wire and other products production enterprises, located in the south of Taihu Lake north of the Yangtze River Jiangyin Yunting street industrial park, the traffic is very convenient.
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, seat belts, conveyor belts, woven geotextiles, filter cloth, tarpaulin, wire making, rope, cable and other industries. It is a novel textile material that partially replaces nylon and polyester.
The company pursues the spirit of "quality, excellence, service"; Adhere to the "honesty, credibility first" business philosophy, and is willing to work with colleagues from all walks of life, a total innovation of the century of industrial textiles - polypropylene high-strength filament, polypropylene luminous yarn, polypropylene anti-UV ribbon, polypropylene flame retardant ribbon application brilliant tomorrow.
What is the production process of polypropylene high strength yarn?
