La para-aramida es una fibra sintética resistente al calor y a las llamas, que se caracteriza por su extrema resistencia a la tracción, resistencia al impacto y baja elongación a la rotura. También presenta buena resistencia a ácidos y álcalis.
Para-aramid yarn boasts high heat resistance, with a glass transition temperature exceeding 300℃ and a thermal decomposition temperature reaching up to 560℃.
Furthermore, it possesses high tensile strength and initial elastic modulus, with a specific strength five times that of steel. In terms of chemical resistance, para-aramid yarn also excels, capable of resisting the erosion of various chemicals. Additionally, it exhibits excellent insulation properties, making it widely used in the electrical field.
With its excellent performance, para-aramid yarn is widely used in multiple fields. In the safety protection field, it is used to manufacture protective equipment such as cut-resistant gloves and firefighting clothing, providing reliable protection for people's lives. In the industrial field, para-aramid yarn can be used to make high-temperature resistant hoses, automotive timing belts, and other products, improving the efficiency and safety of industrial production.
In addition, it also plays an important role in aerospace, electronic information, and other fields, providing strong support for the development of high-end manufacturing.
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