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Silicone gasket strip

by:Kenna     2021-07-03
Silicone gasket strips play a key role in electrical cabinets. The skeleton seal is composed of dense rubber, foam rubber and steel wire film. The cabinet sealing strips are mainly used for cabinets, electrical cabinets, and machinery, and are mainly used for fixing effects and Soundproof, waterproof, dustproof, and airtight, recommended temperature range: PVC material 20°F-150°f(-29c-65, one door can be not beautiful, but sealing strips must be installed to ensure sound insulation, temperature and sealing performance Therefore, it can be seen that the sealing strip is necessary for the door. 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 in places with harsh weather The rubber parts on the off-car cannot withstand the airflow of the cold air, which greatly reduces the product life. The performance of the rubber products used in the car directly affects personal safety. For example, Toyota recalled the parts sold in the past few years due to the problem of auto parts Automobiles cause serious reputational consequences. Therefore, all automobile manufacturers need a rubber product with long-term stable performance and sufficient safety. Of course, the rubber sealing strip can also be used in medical applications, no matter what kind of product. Application in the field, the use effect is very good, can meet everyone's needs, which brings you a lot of help, the use of rubber sealing strip is very ideal, and can also be colored according to customer needs Customization of specifications and specifications, packaging requirements are also carried out according to the needs of installation customers, so choosing this product can bring you great convenience. According to the cross-sectional shape classification, it can be divided into solid core products (round, square, flat Section shape), hollow products and metal-rubber composite products. Among them, metal-rubber composite sealing strips account for more than 60%. For rubber sealing strips, the cross-sectional design is very important. The first is the sealing lip shape and size design. The sealing lip should contact the glass from both sides of the car window glass with the same and appropriate force. According to the sealing characteristics, it can be divided into weather sealing strip (WEATHERSTRIP) and general sealing strip (SEALING). It also has a good Dustproof, sound insulation and decoration function, also play a protective role on the car body, effectively improve the comfort of the ride, the characteristics of the car sealing strip in the -40 ℃ low temperature resistance test, the sealing strip will not harden, not send It is brittle, still maintaining softness and good adhesion of the rubber strip, showing excellent cold resistance, EPDM sealing strip performance characteristics: excellent overall performance, outstanding ozone resistance, excellent weather resistance, good high temperature resistance, Low temperature performance, outstanding chemical resistance performance, resistance to multiple polar solutes, and low relative density. 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. It can withstand the attack of cold air in a relatively harsh local environment, ensure good performance, and thus ensure personal safety. Technical realization elements: The technical problem to be solved by the present invention is to provide a rubber formula for automobile products and a preparation method thereof. Good low-temperature performance, and it can be used in harsh climate Under the environment, it can withstand the invasion of cold air and ensure good performance, thereby ensuring personal safety. The role of the silicone gasket seal is to improve air tightness and prevent wind and rain from entering the car. In order to avoid the occurrence of the above, the seal should be maintained regularly. 5. 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-insulating windows, sealing parts and diving products, high-pressure steam hoses, tunnels, viaduct joints and other waterproof parts and other industrial, Agricultural sealing parts. The surface of the silicone rubber sealing strip is very flat. When observing its surface, we will find that its surface has a very uniform foaming density and also has good resilience performance. The choice of sealing material determines In order to have long-term flexibility and elasticity, through formula adjustment, the softness of the sealant after drying is improved, so that a good sealing layer is formed between the sheet metal and the rubber strip. The unique high elasticity of butyl rubber ensures the sealing The glue is easy to peel from the metal sheet without contaminating the sheet metal. All of the above characteristics are also the advantages of foam sealing strips. Through understanding, we can find that the reason why this product is popular in the market is because the product has many characteristics and advantages. The temperature in winter is very low. If a product such as a car seal is damaged, it is easy for air-conditioning to enter the car, and wind noise is also prone to appear. This sound feels like the door is not closed tightly, which will affect the comfort of the ride. . Technical features: 1. An automobile product rubber, characterized in that the automobile product rubber is composed of EPDM, carbon black, softening oil, processing aids, and accelerators. 2. The automobile product rubber of claim 1, wherein the automobile product rubber is based on a weight ratio of 100 for EPDM, 90 for carbon black, 20 for softening oil, and 15 for processing aids. , The accelerator is 5.
Collectively, the effect of rubber seal strip suppliers on industrial society has been to eliminate custom sealing strip and drastically reduce the time long associated with custom sealing strip.
Providing highly qualified rubber seal strip suppliers products and services, Guangzhou Kenna Rubber & Plastic Co., Ltd. is committed to helping clients make lasting improvements to their performance and realize their most important goals. Over the past decades, we’ve built a firm uniquely equipped to this task. Go to Kenna Rubber & Plastic for more info.
Guangzhou Kenna Rubber & Plastic Co., Ltd. always think about our customer first. To determine what the consumers would want out of their relationship on social, and work from there.
The rising custom sealing strip consciousness observed worldwide are expected to be key factors driving the demand for custom sealing strip rubber seal strip suppliers.
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