Some factors affecting the tensile breaking strength of aramid yarns


The compressive strength of aramid yarn is high, which means that it has a very good tensile strength and is therefore commonly used in fire safety, electrical engineering construction, railway lines, petrochemical equipment and other industries. As a fiber ductile yarn, the performance of aramid yarn can take into account the requirements of various natural environments, especially in the field of cable wire to give full play to the significant advantages. Aramid thread is commonly used because of its good tensile strength, so what are the elements that endanger the breaking strength of aramid yarn Lashin, we simply grasp the next.

Aramid yarn Rashen fracture strength of the factors affecting

① fiber length: fiber length, generally longer and shorter than 2Lc (dislocation length) of the fiber composition, the aramid line compressive strength has quite a big injury. Such as aramid thread fibers in the short pile rate average increase of 1%, aramid thread compressive strength reduced by 1% to 1.2%.

② fiber compressive strength: the higher the relative compressive strength of fibers, the higher the compressive strength of aramid thread. In addition, the various factors that hurt the compressive strength of the fiber, as will be specifically expressed in the aramid web, but because and cotton aramid thread manufacturing, and not all consistent.

③ fiber particle size distribution: fiber is finer, softer, in the yarn between each other hold more closely, dislocation length may be reduced, yarn cross-section in the fiber yarn branch can be more, so that the fiber in the surface of the yarn transfer opportunities to improve, each fiber support more uniform, and thus the compressive strength of the yarn is higher.

The above are some of the factors that affect the breaking strength of aramid yarn, mastering this element is for the aramid line manufacturer to improve its tensile strength according to the production process is to assist, then the aramid line will appear more quality Lashin performance, firmly believe that the use of the period will also get fast play to improve, and its application of indoor space may also be more common. The production and application of some goods is actually made of aramid thread, if you look carefully at the words can be found.

Related news

Cohesion of team strength - Runhua Greater Bay Area research trip

In order to enhance the comprehensive quality of all employees of Runhua New Materials, enrich their spare time, create a team atmosphere, promote and deepen the exchanges and communication between employees, and publicize and implement the construction of corporate culture, Runhua New Materials organized all employees to go to Huizhou, Guangdong Province to carry out a team building activity of a research trip to the Greater Bay Area.

The 3rd Friction Materials Quality Development Conference and High-level Forum came to a successful conclusion

The "Third Friction Material Quality Development Conference and High Level Forum" jointly organized by China National Inspection and Testing Holdings Group Xianyang Co., Ltd. and the People's Government of Zaoyang City successfully concluded on November 10, 2023 in Zaoyang City, Hubei Province.

The 2nd Thermoplastic Composites Industry Summit

RunHua (Jiangsu) New Materials participated in the 2nd Thermoplastic Composites Industry Summit held in Suzhou, Jiangsu, China on October 19, 2022.

Good news! Warmly celebrate Runhua (Jiangsu) new materials successfully passed ISO9001 and IATF16949 quality management system certification!

On October 18, 2022, with the unremitting efforts of the management staff and all employees, our company successfully passed ISO9001:2015 and IATF16949:2016 quality management system certification, which is a new milestone for Runhua (Jiangsu) New Materials Co.

The 24th International Friction and Sealing Materials Exhibition

Runhua (Jiangsu) New Material participated in the 24th China (Luoyang) International Friction and Seal Material Technology Exchange and Product Exhibition held from August 8, 2022 to August 10, 2022, which was sponsored by China Friction and Seal Material Association.

Some factors affecting the tensile breaking strength of aramid yarns

The compressive strength of aramid yarn is high, which means that it has a very good tensile strength and is therefore commonly used in fire safety, electrical engineering construction, railway lines, petrochemical equipment and other industries. As a fiber ductile yarn, the performance of aramid yarn can take into account the requirements of various natural environments, especially in the field of cable wire to give full play to the significant advantages. Aramid wire is commonly used because it depends on its good tensile strength, then what are the elements that endanger the fracture strength of aramid wire Rashen, we simply grasp the next.