91青青草视频在线观看_国产无码区亚州精品_未满十八18禁止免费网站大全_成人av男人的天堂_久久久精品欧美一区二_林夕雪被两个黑人夹成三明治_自偷自拍亚洲综合精品图片_黄频网址手机在线观看免费_国产无遮挡吃胸膜奶免费看视频_色狠狠干 综合网

Professional manufacturer of high-strength polyester industrial filament!

In addition to the raw materials, production processes, performance characteristics and application fields mentioned above, the following is an introduction to some other aspects of high-strength polyester industrial filament:

Product classification

By application classification: It can be divided into high-strength polyester industrial filament for tires, high-strength polyester industrial filament for conveyor belts, high-strength polyester industrial filament for airbags, etc. Products with different applications may have some differences in performance indicators to meet the requirements of specific application scenarios. For instance, high-strength polyester industrial filaments used in tires are required to have higher strength and modulus to withstand the complex stress of tires during driving. The high-strength polyester industrial filament used in airbags has certain requirements for breathability and softness, so that it can quickly inflate and provide cushioning protection for the human body when the airbag deplores.

Classified by fiber morphology: There are distinctions between long filaments and short fibers. Filaments generally have continuous lengths and uniform diameters, smooth surfaces, and high strength and gloss. They are suitable for manufacturing products with high requirements for appearance and performance, such as high-end clothing fabrics and industrial coated fabrics. Short fibers are made by cutting long filaments into short fibers of a certain length. They have a soft hand feel and can be blended with other fibers to produce products that require a soft texture and good moisture absorption, such as home textile fabrics and nonwoven fabrics.

Development trend

High performance: With the continuous improvement of material performance requirements in the industrial field, high-strength polyester industrial filaments will develop in the directions of higher strength, higher modulus, better heat resistance and fatigue resistance, etc. By improving the production process, optimizing the raw material formula and adding special additives, the comprehensive performance of the fibers is further enhanced to meet the demand for high-performance fiber materials in emerging fields such as aerospace and high-end equipment manufacturing.

Green and environmental protection: Against the backdrop of increasingly strict environmental protection policies, the production of high-strength polyester industrial filament will pay more attention to green and environmental protection. On the one hand, adopt more energy-efficient and emission-reducing production processes to lower energy consumption and pollutant emissions during the production process; On the other hand, developing recyclable and degradable polyester industrial filament products can reduce the pressure on the environment and achieve sustainable development.

Multi-functionality: In addition to having the basic high strength and durability, high-strength polyester industrial filaments will continue to develop in the direction of multi-functionality. For instance, develop products with special functions such as anti-static, antibacterial, waterproof and oil-proof to meet the specific requirements in different application scenarios. By conducting special treatments on the fiber surface or adding functional additives, high-strength polyester industrial filaments are endowed with more functional characteristics and their application fields are expanded.

 Changzhou Shengjie Heli Chemical Fiber Co., LTD has always been customer demand-oriented, committed to providing customers with High-strength polypropylene industrial silk products and professional services. Whether it is product quality, performance or after-sales service,  Changzhou Shengjie Heli Chemical Fiber Co., LTD. strives to achieve perfection. If you have needs or questions for high-strength polypropylene industrial silk, please feel free to contact us.  Changzhou Shengjie Heli Chemical Fiber Co., LTD  looks forward to working with you to contribute to the development of the industrial field.