In response to the White Dew climate, Shanghai Jinci Industrial Co., LTD. 's high-strength polypropylene filament is the preferred high-performance fiber!

The White Dew solar term is approaching. The temperature is getting cooler and the air humidity is significantly dropping. Outdoor operations, industrial production and the preparation of autumn materials have entered a critical stage. High-strength polypropylene filament, as a high-performance category among polypropylene fibers, enhances the fiber's breaking strength and impact resistance through special spinning processes (such as high-multiple stretching and raw material modification). It retains the core characteristics of polypropylene, such as light weight and weather resistance, while also strengthening its load-bearing capacity and durability. In the dry environment and diverse demands during the White Dew season, it becomes an important material that connects functional requirements with seasonal scenarios.

From the perspective of performance characteristics, the advantages of high-strength polypropylene filament are highly compatible with the White Dew climate. The air during the White Dew period is dry. Its low hygroscopicity (with a moisture regain rate of only 0.03%) can prevent fibers from experiencing strength decline or mold growth after absorbing moisture, making it particularly suitable for long-term exposure scenarios such as outdoor ropes and industrial fabrics. The breaking strength can reach 6-9 cn/dtex, far exceeding that of ordinary polypropylene filament. It can meet the high-strength demands of outdoor construction (such as infrastructure binding and material hoisting) and logistics transportation (such as goods fixation) after the White Dew. Moreover, its density is only 0.91g/cm³, which is lighter than polyester and nylon of the same strength, reducing the handling and operation burden during work. In addition, during the White Dew period, the temperature difference between day and night increases. The high strength polypropylene filament has stable resistance to high and low temperatures. In the alternating environment of daytime temperature and high temperature and nighttime low temperature, it is less likely to become brittle or shrink, ensuring the long-term stability of the product's use.

In terms of production process, the manufacturing of high-strength polypropylene filamentt is in line with the production rhythm of Bai Lu. The raw materials are high-polymerized polypropylene chips. After drying treatment (the drying energy consumption can be reduced in the white dew drying environment), they are melted and spun. Through 5-8 times high stretching, the molecular chains are highly oriented to enhance the fiber strength. Some products will add antioxidants and weathering agents to enhance their resistance to ultraviolet rays and aging, in order to cope with the still strong ultraviolet radiation after the White Dew. During the production process, dry air reduces the risk of filament adhesion, enhances spinning efficiency and the uniformity of the finished product, and meets the peak season demand for industrial fibers in autumn.

In terms of application scenarios, high-strength polypropylene filament covers the demands of multiple fields during the White Dew season. In the field of outdoor operations, it can be made into engineering ropes and safety nets, ensuring the safety of infrastructure and rescue operations with its high strength and weather resistance. In the field of logistics and transportation, it is used for cargo binding straps and container fixing ropes, suitable for the peak period of material transportation after the White Dew, to prevent goods from sliding due to friction in dry environments. In the field of industrial fabrics, it is used for geotextiles and filter fabrics. Relying on its strength and corrosion resistance, it contributes to autumn infrastructure projects (such as road paving and water conservancy protection) and environmental protection projects. In the field of daily necessities, it can also be made into durable backpack straps and suitcase handle straps, meeting the travel needs in autumn after the White Dew.

With the environmental and demand changes brought about by the White Dew solar term, high-strength polypropylene filament is also continuously being optimized. Further improve the elongation at break and enhance the toughness for use through process improvement. Develop fine denier and high-strength varieties and expand their application in high-end industrial fabrics. At the same time, it strengthens the environmental protection attribute, uses recycled raw materials for production, conforms to the trend of green production, and provides more suitable high-performance fiber solutions for the diverse demands during the White Dew period and the subsequent autumn and winter seasons.

Shanghai Jinci Industrial Co., Ltd. was established in March 2006. It is a large-scale physical company specializing in the production and sales of polypropylene (PP yarn). The company's products include polypropylene general-strength filament, polypropylene high-strength filament, polypropylene lightweight filament, polypropylene twisted filament, polypropylene hollow filament, polypropylene fluorescent filament, polypropylene luminous filament, polypropylene flame-retardant filament, polypropylene hollow filament, etc.