How do rubber seals work in seals?

In addition to being used in the automotive industry, silicone rubber sealing rings can also be used in the field of silicone rubber sealing rings that must be resistant to ozone, airtightness, flexing, and aging. Thermal oil muscle diaphragm, and mechanical equipment sealing products for deep oil well exploration. Therefore, more and more people use silicone rubber seals in the machinery manufacturing industry in their lives. Silicone rubber seals have outstanding heat-resistant oil characteristics and have an excellent trend in the application of automobile engines.

In the silicone rubber sealing ring industrial products, the rubber sealing ring is a kind of basic spare parts with very high technical content and many types. Although the silicone rubber sealing ring is assembled in an insignificant sealing device, it is a matter of life and death. In the whole process of constantly searching for scientific and standardized development trends and pioneering and innovating, preventing "three leakages" (oil, water, gas) is the key to endangering success and failure. Airtight machinery and equipment are everywhere in the sky, on the road, under the sea, especially in the development trend of silicone rubber seals in the field of indoor space. Airtight construction projects are very important high-tech, and silicone rubber seals are interdisciplinary. Chemical material. Therefore, the sealing technology should be in front of its silicone rubber sealing ring construction projects to provide "service guarantees" for good performance in various industries. "Keep it safe" will be the thematic element of the immortalists today and in the future.

Nowadays, styrene-butadiene rubber is still the core of the raw materials for the production of various types and specifications of silicone rubber seals, because most of the sealing parts of silicone rubber seals are in extreme When working in harsh conditions, such as corrosion resistance, water washing resistance, chemical erosion resistance, heat resistance, low temperature resistance, weather resistance, and harmful substances resistance, the silicone rubber sealing ring should be selected according to different working conditions as much as possible. SBR with the same characteristics, such as nitrile rubber, EPDM rubber, fluorine rubber, silicone rubber sealing ring, silicone material, and various thermosetting plastic elastomer materials that can meet the application specifications. Considering the application performance test plan and cost, the most commonly used styrene-butadiene rubber for seals are nitrile rubber, EPDM rubber, silicone products, fluorine rubber and silicone rubber sealing rings.

At present, there are more and more applications of new technologies for airtightness of silicone rubber seals. Silicone rubber seals play a particularly key role in industrial equipment, electronic components and other fields. Plastics are divided into nitrile rubber, EPDM rubber, silicone products, fluorine rubber and silicone rubber sealing rings, etc. However, the application of silicone rubber sealing rings in the internal structure of automobile engines is relatively large, and the silicone rubber sealing rings seem to be very obvious in terms of heat resistance and water solubility.

Among them, the silicone rubber sealing ring is made of acrylic sheet hydroxyl ester alone and a small amount of high polymer with a thermally polymerized attractive group alone. The carbon chain of the polymer is of the yttrium type and contains positive and negative ester groups. As a result, the silicone rubber sealing ring has obvious characteristics of heat-resistant oil, which is very suitable for the internal structure of rubber parts of automobile engines, which is called "plastic for automobiles". The characteristics of the silicone rubber sealing ring are heat-resistant oxygen aging and wear resistance. In the rolling oil, its effect is better than the nitrile corrosion-resistant plastic, and it can be immersed in the rolling oil for a long time. Silicone rubber sealing ring has a great advantage in the various airtight parts of the car. It is very suitable to use the silicone rubber sealing ring for the airtightness of the gearbox in the car, the sealing performance of the hydraulic cylinder, the flame nozzle cap, the heat pipe heat dissipation wire hose, and the silicone rubber sealing ring stop valve stem oil retainer.