In the modern industrial and textile fields, polypropylene high strength yarn with its unique performance characteristics, has become one of the indispensable materials in many industries. It is a high-performance synthetic fiber mainly made of polypropylene and produced through a special spinning process, featuring high strength, high modulus and low shrinkage rate.
Analysis of the Characteristics of polypropylene high strength yarn
The core characteristic of polypropylene high-strength filament lies in its excellent mechanical properties. It has high strength, can withstand considerable tensile force, and at the same time maintain the integrity of the fibers, making it suitable for scenarios with high requirements for load-bearing capacity. In addition, it has a high modulus and is not prone to deformation during the stretching process, ensuring dimensional stability. The low shrinkage rate reduces dimensional changes caused by heat treatment or mechanical stretching, further enhancing reliability.
In terms of physical and chemical properties, polypropylene high-strength filament exhibits a low density (approximately 0.91g /cm), making its products light and easy to process and use. It also features strong hydrophobicity and almost no water absorption, capable of quickly conducting moisture and maintaining a dry state. Meanwhile, it has excellent chemical resistance, can maintain stable performance in various environments, and is environmentally friendly and recyclable, in line with the concept of sustainable development.
Polypropylene high strength yarn has a wide range of applications
With the above characteristics, polypropylene high-strength filament plays an important role in multiple fields:
Industrial and safety protection: In the manufacturing of ropes and cables, polypropylene high-strength yarn is used to produce high-strength and wear-resistant products, such as safety ropes for fire protection, climbing ropes and construction slings. For instance, the traction force of some safety ropes can reach 28kN, making them suitable for fire rescue and training activities. In addition, in the field of reinforcing materials, it is used in the manufacturing of composite materials for automobiles, ships and aviation, enhancing product performance and reducing weight.
Textile and Apparel: Polypropylene high-strength filament can be used to make functional sportswear, outdoor clothing, etc. In recent years, with technological breakthroughs, 100% polypropylene yarn has been developed. Its low density, high strength and core absorption effect can achieve rapid water drainage, endowing fabrics with a dry and comfortable feeling, and expanding the innovation space of high-end textiles.
Filtration and screen materials: In the field of industrial filtration, mesh fabrics and filtration materials made of polypropylene high strength yarns, with their excellent filtration performance and dimensional stability, are applied in industries such as chemical engineering and environmental protection. Its fiber structure helps to improve production efficiency and product quality.
Other fields: also include carpet backing adhesives, agricultural materials (such as thermal insulation and sunshade fabrics), and medical textiles (taking advantage of their potential antibacterial properties), etc. These applications fully demonstrate the diversity and adaptability of polypropylene high-strength filaments.
Guangdong Qingyuan Yitong Weaving Co., Ltd. specializes in the production and sales of pp yarn, polypropylene high strength yarn, polypropylene light body yarn, polypropylene high strength yarn, 300D polypropylene polypropylene yarn, polypropylene network yarn, polypropylene twist yarn, 300D polypropylene high strength yarn, 1200D polypropylene high strength yarn, anti-aging polypropylene yarn, anti-static polypropylene yarn, Yitong polypropylene twist yarn, etc.
Qingyuan Yitong weaving Co., LTD
Website: http://www.xqyeq.cn
Domestic business: He Shanbin
Tel: 0763-6812222
Fax: 0763-6813888
Mobile: 133 5289 9993
Foreign business: Landy
Tel: 0763-6813199
Mobile: 135 5399 2535
