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

Car glass sealing silicone strip

by:Kenna     2021-04-05
The car glass sealing silicone strips can prevent collisions. There will be 'bumps! Bumps!...' when you close the doors and cabinet doors for countless times. Will it affect your mood and mood every day? The new PU foam sealing strips, It has super resilience, no deformation, odorless and environmental protection, sound insulation and anti-collision effect is more obvious, it is worth having, 5) EPDM rubber material 40°F-248°f (-40°C-120°C), nitrile-butyl Diene rubber material 40°F-248°f (-40°C-120°C), silicone rubber material 40°F-260°f (-40°C-126. Types and uses of door and window sealing strips. Introduction: We are in life When installing doors and windows, there will always be certain gaps, which cause the doors and windows to close tightly. The role of door and window sealing strips is to eliminate these gaps. However, there are many types of door and window sealing strips, and their uses are also different. I have compiled some relevant information about the types of door and window sealing strips for everyone. The use of door and window sealing strips can be divided into major categories: glass sealing strips, door leaf and door cover sealing strips and wool strips. Among them, glass sealing strips are used to seal glass The gap between the leaf and the frame The door leaf sealing strip is used to seal the gap between the door panel and the door frame, and the wool strip is mainly used to seal the gap between the frame and the leaf. In the installation process of various doors and windows, sealing Strips are indispensable. Sealing strips play a role in sealing and waterproofing plastic steel doors and windows, aluminum alloy doors and windows, and wooden doors and windows. Sealing strips have high requirements for materials. First, they must have strong stretchability and elasticity, and Good temperature resistance and aging resistance. At the same time, in order to ensure the close contact between the sealing strip and the profile, the cross-sectional structure of the sealing strip must match the profile of the door and window, which is generally suitable for hanging windows and folding doors and windows. The surface of the silicone rubber sealing strip It is very flat. When observing its surface, we will find that its surface has a very uniform foaming density and good resilience performance. The choice of sealing material determines its long-term softness Through formula adjustment, the softness of the sealant after drying can be improved to form a good sealing layer between the sheet metal and the rubber strip. The unique high elasticity of butyl rubber ensures that the sealant can easily be removed from the metal sheet. The sealing strip is peeled off without polluting the sheet metal. The role of the sealing strip is to improve the air tightness and prevent wind and rain from entering the car. In order to avoid the occurrence of the above, the sealing strip must be regularly maintained. 5. Due to its excellent physical Mechanical properties, so it is often used to manufacture airplanes, cars, trains, passenger cars, ships, high and low voltage switch cabinets, glass curtain walls, aluminum alloy thermal windows, sealing parts and diving products, high pressure steam hoses, tunnels, viaduct joints, etc. Parts and other industrial and agricultural sealing parts. The top is generally used to install on the sash of the push-type door and window to seal the gap between the frame and the sash. The specifications of the top can greatly affect the watertight performance of the door and window, At the same time, it will also affect the opening and closing of doors and windows. If the specifications of the tops are too large, or the vertical hairs are too high, it will be very difficult to assemble, and after assembly, the resistance of the doors and windows will increase when they move. The fire size is too small, or the vertical hair is too low, the door The window is prone to bracket phenomenon, which reduces the airtightness of doors and windows. There are generally two types of tops that have undergone silicification treatment and those that have not been silicified. Generally, the treatment effect will be better. Quality tops have the following characteristics: there are no obvious defects in appearance, the surface is straight, the bottom plate and vertical hair are relatively smooth, there is no bending phenomenon, and there are no pits and other problems on the bottom plate, and it meets the size requirements. These advantages are irreplaceable by other materials such as PVC. It can meet the needs of design and use for products with different shapes, different materials, or cold resistance, heat resistance, foaming, solid body, and special performance requirements. Automobile sealing strip production process 1. Extrusion of rubber sealing strips for automobiles is extruded by a cold feed extruder. The extrusion head has a single head, a composite (double composite and multiple composite) head and a shear head. , The screw length-to-diameter ratio of the microwave vulcanization extruder is generally 16, and the screw length-to-diameter ratio of the shear head vulcanization extruder is greater than 20. Since silicone sealing strips are mainly produced using silicone rubber materials, they have better sealing performance than other sealing strips, and can also be used in some high-temperature environments. They have excellent weather resistance and can effectively Resistant to the invasion of natural factors, even if it is used for a long time, there will be no aging damage. Generally, the back of the silicone sealing strip is explained, so it can be effectively combined with other materials without using any adhesive. The materials are bonded together and have good sealing performance. No matter how long they are used in a high temperature environment, they will not fall off, so it has become the first choice for sealing materials.
rubber seal strip suppliers has become a standardized way of dealing with custom sealing strip.
You get a wide variety of security, durability and manageability options across rubber seal strip suppliers. Here’s a link of the brand Kenna Rubber & Plastic.
Long gone are those days when custom sealing strip were used to custom sealing strip. Now new like custom sealing strip rubber seal strip suppliers have come up.
When you choose to buy instead of custom sealing strip, the money you save may allow you to buy multiple other necessities, more than you had initially planned on buying.
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