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Polyester cord is an ideal frame material (strength layer) for transmission belts, especially V-belts. It has the advantages of high strength, large modulus, small elongation, and good flexural fatigue resistance. In advanced foreign countries, it has been widely used as early as the Indian era of the last century. The former Ministry of Chemical Industry of my country put forward the requirements of stringing and ... Read More

With the environmental protection campaign to ban the use of asbestos in Europe and America, aramid pulp fiber has developed rapidly, gradually replacing asbestos as the main material for brake pads, clutch plates, and gaskets. In addition, aramid fiber has also been widely used in other industrial fields, such as optical fiber protection, high-temperature filter bags, automobile hoses, tires, acoustic elastic cloth, power transmission belts, ... Read More

Similarity: If the hard wire and soft wire are processed with the same raw material, the physical properties of the wire rope are basically the same; Differences: The cutability of the cord, the fiber bundles that make up the cord, due to chemical treatment, are still bonded to each other after being cut, so that the tape section after cutting is not easy to fall ... Read More