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Self-adhesive silicone foam strip 43

by:Kenna     2021-04-13
Self-adhesive silicone foam strip 43, the silicone sealing strip can also be glued to the smooth surface of the material, because its shock resistance and waterproof performance are very high, car sealing strips can be classified into pure rubber sealing strips according to the compound structure of the rubber compound— -Composed of a single type of rubber; two composite sealing strips-composed of dense rubber and foam sponge rubber, often containing a metal skeleton material in the axial direction inside the dense rubber; three composite sealing strips-composed of two dense rubbers (one of them It is composed of light color) and sponge glue, usually containing a metal skeleton and reinforcing fibers inside the dense glue. Automobile product rubber formula and its preparation method and process Background technology: At present, the low temperature performance of rubber products used in automobiles on the market is generally around -25°C, but the rubber parts on automobiles cannot withstand cold air in a harsh climate. The airflow caused the product life to be greatly reduced. The performance of rubber products used in automobiles directly affects personal safety. For example, the recall of some of the cars sold by Toyota in the past few years caused serious reputational consequences. Therefore, all automobile manufacturers need a long-term stable performance. Adequately safe rubber products. The surface of the self-adhesive silicone foam strip 43 silicone rubber sealing strip is very flat. When observing its surface, we will also find that its surface has a very uniform foam density and good resilience performance. , The choice of seal material determines its long-term softness and elasticity. Through formula adjustment, the softness of the sealant after drying is improved, so that it forms a good sealing layer between the sheet metal and the rubber strip, which is unique to butyl rubber The high elasticity of the sealant ensures that the sealant is easy to peel off the sheet metal without polluting the sheet metal. The product is environmentally friendly, easy to construct, and has good anti-seepage, anti-leakage and water-stop effects. 2) Corrosion resistance, aging resistance, high and low temperature resistance +80℃~-45℃, no flow, no deformation, no embrittlement, long service life, thermoplastic EPDM rubber sealing strip The sealing strip is a new material developed in recent years from the introduction of foreign technology and domestic independent research and development. It is mainly used for automotive door and window sealing strips. In recent years, it has been used for building door and window sealing. Its outstanding advantages are: ①The performance and service life are equivalent to those of vulcanized EPDM rubber sealing strips. my country's automobile door sealing strip is one of the important parts of automobiles, and it is one of the important parts that determine the quality of the automobile. What are its more important roles in the automobile, foam sealing strip 1, The basic concept of the mechanical seal: the mechanical seal refers to the prevention of fluid by keeping at least a pair of end faces perpendicular to the axis of rotation under the action of fluid pressure and the elastic force (or magnetic force) of the compensation mechanism and the cooperation of the auxiliary seal to prevent fluid from sliding. Leaking device. Technical realization factors: The technical problem to be solved by the present invention is to provide a rubber formula for automobile products and a preparation method thereof, which has good low-temperature performance, can withstand the attack of cold air in a local environment with relatively bad weather, and guarantees good performance. Ensure personal safety. Technical realization factors: The technical problem to be solved by the present invention is to provide a rubber formula for automobile products and a preparation method thereof, which has good low-temperature performance, can withstand the attack of cold air in a local environment with relatively bad weather, and guarantees good performance. Ensure personal safety. Self-adhesive silicone foam strip 43 Any product is prone to damage during use. In order to reduce the probability of this phenomenon, it is necessary to carry out effective maintenance on the product. Due to its excellent physical and mechanical properties, it is often It is used to manufacture airplanes, cars, trains, passenger cars, ships, high and low voltage switch cabinets, glass curtain walls, aluminum alloy heat-breaking windows, sealing parts and diving products, high-pressure steam hoses, tunnels, viaduct joints and other waterproof parts and other industries, Agricultural sealing parts. The lip length and thickness should be appropriate. Too thick or too long will increase the resistance of the glass to lift. Too thin or too short will cause the glass to not be well guided and sealed, resulting in vibration, noise, and rain leakage; the second is The shape and size of the bottom of the section are designed. There are protrusions on the section of the window steel channel, which is used to assemble the guide groove. Therefore, the bottom of the guide groove section should be designed with a corresponding structure, which is easy to install and can take advantage of the elasticity of the sealing strip itself. It is attached to the steel guide groove to prevent it from coming out; it is the shape and size of the outer edge. In order to improve the appearance, the outer surface of the guide groove should be closely attached to the body. 2. The construction industry This product has also been applied in the construction industry. Some glass materials can be filled and caulked. The door and window sealing is also inseparable from this product. The above content fully introduces the characteristics of the role of automobile sealing strips. Introduced, we can find that this kind of sealing strip has a very big effect through understanding, and the environmental performance of this product is also very good, which not only brings good comfort, but also safety and beauty. So it is a very practical product.
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All of the experts Guangzhou Kenna Rubber & Plastic Co., Ltd. consulted stressed that the best recovery plans are the ones made before you need them, not afterward.
Guangzhou Kenna Rubber & Plastic Co., Ltd. has developed a unique technology with many applications including custom sealing strip.
Guangzhou Kenna Rubber & Plastic Co., Ltd. deems rubber seal strip suppliers as evolutionary rather than revolutionary. We've always had these 'social commerce' marketplaces in some form.
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