Kenna rubber seal strip suppliers & specialist,focus on EPDM, PVC, TPE, TPO, NR, CR, NBR, TPR, TPV, EVA, SIR, PP, PC, PMMA and other raw materials developed products.

Tel : +86 020-020-86213703  E-mail : liuwei@kennarubber.com

Silicone foam strip Kaihua

by:Kenna     2021-07-15
Silicone foam strip Kaihua, second, after the sealing strip is damaged, it is easy for rainwater to enter the car. This phenomenon will cause damage to the car body, and it is easy to cause the car body to rust. Through this point, we can It can be seen that although the product such as the sealing strip is a small object, it is also an indispensable part for the car. When the car sealing strip is intact, it can effectively reduce the wind noise caused by high-speed driving. It also improves the airtightness and dust-proof effect of the car. It can be seen that regular maintenance of the sealing strip is very important. 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. Silicone foam strip Kaihua and this EPDM sealing strip is often more advanced in design. It has an independent bubble structure, so that it can form a good sealing and bonding rate. The bubbles have also reached a uniform distribution, which can achieve good expansion and contraction performance. It is precisely because of this that it can achieve the superior performance of not flowing, deforming, or cracking during use. It is in contact with Except for the flat surface, the material cannot be combined with many uneven materials. B. Sealing strip for continuous vulcanization in salt bath: Salt bath vulcanization adopts a salt bath system containing nitrite, which causes great environmental pollution and has been gradually eliminated. C, classified by section shape, can be divided into solid core products (round, square , Flat section shape), hollow products and metal-rubber composite products. EPDM rubber sealing strips are much stronger than PVC strips in terms of sealing elasticity and durability. However, due to the need for microwave vulcanization line shaping, processing performance High consumption, usually more than 20 times that of PVC processing, the product cannot be reused, it is not environmentally friendly, and it is not a recommended product. Energy-saving doors and windows are roughly composed of profiles, hardware, glass and EPDM door and window sealing strips, as well as several major modules of processing technology. The sealing strips are relatively low cost due to their proportion and are affected by some traditional concepts that do not pay attention to energy-saving standards for doors and windows. , Has been ignored by many door and window manufacturers, but we can’t help but admit that the sealing strip plays a vital role in the door and window system. What important role can EPDM sealing strip play in the door and window system? . 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. At the same time, the silicone foaming strip Kaihua is also very simple in construction, without complicated procedures, and this is also a must-have for an EPDM sealing strip. Many people are not enough for the product such as EPDM sealing strip. Understand, let alone the characteristics and advantages of the product. First of all, the weather resistance of the weather resistance product is very good. It can be used in severe cold and hot environments, dry and humid environments for a long time, and it can also have good weather resistance. Corrosion resistance, these advantages can make the service life of the product more prolonged. The microwave vulcanization process is used for one-time molding, with a smooth and beautiful surface, no joint marks, good elasticity and resistance to compression deformation, excellent aging resistance, excellent flame retardant performance, low smoke and low toxicity; stable product performance, high dimensional accuracy, six, Burning, PVC sealing strip will foam, shrink, give off black pungent smoke, and will not burn sufficiently, leaving hard plastic residues. Silicone rubber sealing strips will burn almost smokeless, tasteless, and fully burned. After burning, the material will be white. powder. Moreover, the design of this EPDM sealing strip is often more advanced. It has an independent bubble structure, so that it can form a good sealing bond rate, and all the bubbles have reached uniformity. The distribution of it can play a very good performance of expansion and contraction. It is precisely because of this that it can achieve the superior performance of no flow, no deformation, no cracking, etc. in use, except for the plane on the contact material used. , Can not be combined with many uneven materials.
Kenna can also foster research that is more useful and influential in society at large.
The best way to confront your custom sealing strip problem is to search for a high quality offered by Guangzhou Kenna Rubber & Plastic Co., Ltd. at Kenna Rubber & Plastic. Take a look!
Many of the rubber seal strip suppliers listed here can be purchased for less money, but in general we recommend paying a slightly higher price for significantly improved performance. These are our top choices and their recommended configurations.
Guangzhou Kenna Rubber & Plastic Co., Ltd. has developed a unique technology with many applications including custom sealing strip.
Lucky to know that you are not alone in the face of custom sealing strip issue. Let Guangzhou Kenna Rubber & Plastic Co., Ltd. be your selected rubber seal strip suppliers expert in providing first class to help you out.
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...