Xinhua Xu silicone rubber products seal

Silicone rubber O-rings are highly elastic polymers. Including uncured and has cured varieties. It can be divided into natural rubber and synthetic rubber two categories. Natural rubber processing plant rubber latex obtained by together. Synthetic rubber products from the monomer by polymerization or condensation and prepared. Uncured rubber products, commonly known as raw or raw rubber gum. Already vulcanized rubber products called vulcanized rubber, commonly known as cooked rubber products or rubber. Widely used in the manufacture of tires, hoses, plastic, insulation materials and other rubber products ,, products.

Typically, the rubber O-ring made of a polymer material such as rubber, whose design and analysis relates to solid mechanics, tribology, polymer materials, thermodynamics and mechanical manufacturing process and other aspects of the theory of knowledge, generally using finite element software on the rubber O ring analysis. Rubber O-ring is compressed by the occurrence of large deformation, resulting in stress to achieve the seal of the hydraulic system. To meet the sealing performance under the rubber O-ring must be guaranteed to meet the shear strength of the rubber O-ring of the premise, the maximum contact stress at least greater than the pressure seal medium. O-ring stress factors are many, including the sealing structure parameters such as compression ratio, the structure size parameters, the contact surface of the friction factor and environmental factors such as sealing medium pressure and temperature. By finite element model can analyze the factors which influence the performance of the rubber O-ring found pressure medium, the greater the contact stress and Mises stress;. Draw maximum contact stress of the rubber O-ring and the shaft with the compression rate, oil pressure increases, but under certain circumstances hydraulic Mises stress is not always increases with the compression ratio of the conclusions;

High-quality service team, strong inventory stock is to highlight the competitiveness of Shenzhen Xu Xinhua Rubber Products Co., Ltd.; any specifications of the rubber O-ring not closed mold fee, can completely according to customer requirements production of special rubber Shenzhen Xin Xu Hua rubber products Co., commitment to each customer; providing one-stop shopping, high-quality, cost-effective Shenzhen Xu Xinhua rubber products Co., the strength of the show.

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Shenzhen Xu Xinhua Rubber Products Co., Ltd.