The practical VMQ silicone rubber O ring!

 The practical VMQ silicone rubber O ring!

As a chemical synthetic material with strong heat resistance, silicone rubber is widely used in medical, chemical, industrial, manufacturing, and so on. Since the advent of silicone rubber products in 1945, silicone rubber products and their corresponding application products have been continuously developed and updated. In 1948, the successful development of silicone rubber reinforced with high specific surface area fumed white carbon black made the performance of silicone rubber jump to the practical stage and laid the foundation for modern silicone rubber production technology. By the end of 2003, China had become a major producer of silicone rubber, with a production capacity of 135 kilotons of silicone rubber and 100 kilotons of high-temperature resistant silicone rubber. At the same time, as a major exporting country, the silicone rubber produced by China is not only loved and used by major domestic manufacturers, but also exported to the United States, Russia, Germany, Japan, South Korea and other developed countries at affordable prices and extremely high quality. country. Why is silicone rubber so popular with everyone? What are the properties and uses of silicone rubber? Which silicone rubber product is more practical? Just ask me to introduce it to everyone!

Silicone rubber also has many different classifications according to its properties, manufacturing methods and temperature resistance. The general classification is based on the vulcanization temperature. Silicone rubber can be divided into high-temperature vulcanized silicone rubber and room temperature vulcanized silicone rubber. From the packaging form, it can be divided into one-component and two-component room temperature vulcanized silicone rubber. Among them, methyl vinyl silicone rubber (VMQ silicone rubber) is relatively commonly used. Compared with other silicone rubbers, the manufacturing process of VMQ silicone rubber greatly reduces the amount of peroxide in the manufacturing process. The manufacturing process is not only safer, but also easier to vulcanize and more resistant to high temperatures than other materials of silicone rubber. At the same time, VMQ silicone rubber's compression set resistance characteristics have been significantly improved. The low compression set reflects that it has extremely high supportability as a seal even at high temperatures, which is necessary for O-rings and gaskets. One of the requirements. Therefore, VMQ silicone rubber O ring can be said to be the most common product in VMQ silicone rubber. VMQ silicone rubber O-rings not only have heat-resistant oxygen aging, ozone aging and wear resistance, light aging resistance and weather aging resistance, high gas permeability and gas transmission selectivity, but also have good electrical insulation, resistance to corona and arc resistance, It is non-toxic, tasteless, and has low hygroscopicity.

VMQ silicone rubber O-rings can be used to make rubber O-rings, rubber parts, gaskets and other products with different shapes and different uses. Therefore, in many industrial, manufacturing, and medical industries that require high-temperature operations, we can easily see VMQ silicone rubber O-rings. It can be seen that VMQ silicone rubber O-rings are very popular among major merchants. Our favorite. VMQ silicone rubber O ring also has different hardness and different color options. The common VMQ silicone rubber O ring product color is iron red and white. The product hardness is also available in two levels of 55±5 degrees and 65±5 degrees. We make choices.

   Seeing this, do you have a preliminary understanding of silicone rubber, and at the same time, you are also attracted by the strong practicality of VMQ silicone rubber O-rings! The world's silicone rubber production sees China, China's silicone rubber production in Jiangsu, Jiangsu silicone rubber production sees Jiachi! Jiangsu Jiachi International Trade Co., Ltd. has strong silicone rubber production technology and rich production experience. Its exported products are exported to overseas, and have won unanimous praise with preferential prices and excellent quality! If you are interested in our products, welcome to visit our official website to purchase https://www.gatherseal.com/!

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