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Is the silicone foam strip acid and alkali resistant?

by:Kenna     2021-07-10
Is the silicone foam strip resistant to acid and alkali? Fourth, the impact resistance is good. Many people want to use the foam seal as a cushioning material, because the impact resistance of this product is very good. The physiological stability of the rubber seal is Very good, the ability to resist deformation is also very strong, not only can be resistant to ozone but also have good UV resistance, so this product has been widely used in many places such as medical diversion, electronics, wire and cable, etc. They are all inseparable from this product, which also has a very good advantage, that is, long service life. Types and uses of door and window sealing strips Introduction: When we install doors and windows in our lives, there will always be certain gaps, which will cause the doors and windows to close tightly. The role of door and window sealing strips is used 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 here. Door and window sealing strips can be divided into major categories in use: glass sealing strips, door leaf and door cover sealing strips and wool strips. The glass sealing strip is used to seal the gap between the glass 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 door. It is said that in the installation process of various doors and windows, the sealing strip is indispensable. The sealing strip plays a role of sealing and waterproofing in plastic steel doors and windows, aluminum alloy doors and windows, and wooden doors and windows. Sealing strips have high requirements for materials. First of all, they must have strong stretchability and elasticity, as well as 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. Among them, the classification according to the title of the device (component) is a common way, which includes the engine room sealing strip, the front and rear wind window sealing strips, the door frame sealing strip, the door sealing strip, the door glass guide groove sealing strip, the lower door dust strip, Internal and external sealing strips for door and window sills, side window sealing strips, sunroof sealing strips, roof cover sealing strips, trunk (luggage box) sealing strips, etc. Installation method: self-contained double-sided tape, just stick it directly (the sticking surface must be smooth, Clean, smooth and dry). 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. They are mainly used for fixing effects and sound insulation, waterproofing, and anti-corrosion. Dust, airtight, recommended temperature range: PVC material 20°F-150°f(-29c-65, a door may not be beautiful, but a sealing strip must be installed to ensure sound insulation, temperature and sealing performance. It can be seen that, The necessity of the sealing strip for the door. 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, but also It will affect the opening and closing of doors and windows. If the size of the top is too large, or the vertical hair is too high, it will be very difficult to assemble, and after the assembly is completed, the resistance of the doors and windows will increase when they move. And if the fire specification If the vertical hair is too small, or the vertical hair is too low, the door and window are prone to bracket phenomenon, which reduces the sealing performance of the door and window. There are two types of tops that have been siliconized and those that have not been siliconized. Generally, the treatment effect will be better. Point. The quality qualified tops have the following characteristics: no obvious defects in appearance, straight surface, smooth bottom and vertical hairs, no bending, and no pitting and other problems on the bottom, which meet the size requirements. Microwave vulcanization is used One-time molding process, 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 When the sealing strip burns, it will bubble, shrink, emit black pungent smoke, burn insufficiently, and leave a hard plastic residue. The silicone rubber sealing strip burns almost smokeless, tasteless, and burns fully. The burning substance will become a white powder. Where are they used? Wooden windows, aluminum-clad wood, aluminum alloy doors and windows, wooden doors, wood-plastic doors, ecological doors, log doors, solid wood doors, painted doors, oak doors, composite doors, suit doors, security doors, sliding doors, wardrobe doors , Cabinet doors, copper doors, cast aluminum doors, plastic steel doors and windows, etc., 035W/m2K; 5. Fatigue resistance test: imitating window opening and closing 500,000 times, no obvious change in shape 6. Sound insulation test: only IV68 windows with intermediate rubber strips , Reduce noise by 43 decibels7, IV76 windows with middle and additional adhesive strips, reduce noise by 45 decibels
To that end, Guangzhou Kenna Rubber & Plastic Co., Ltd. has successfully built a solid foundation and infrastructure for rubber seal strip suppliers manufacturing.
is making its name in professional custom sealing strip all over the world, and with Guangzhou Kenna Rubber & Plastic Co., Ltd. taking great care to make an excellent product & actively involved in keeping the industry well-regulated, it's a product that should make its way into your custom sealing strip.
A quality monitoring group created for ensuring that Guangzhou Kenna Rubber & Plastic Co., Ltd. manufactures rubber seal strip suppliers accoording the strictest standard.
A primary strategy is superior customer satisfaction. Guangzhou Kenna Rubber & Plastic Co., Ltd. constantly analyzes market needs around the world to develop a full range of products for different use.
Overall, rubber seal strip suppliers may be a great way for manufacturers to expand their use of technology, but the price could present a significant hurdle for some businesses.
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