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High temperature resistant silicone strip

by:Kenna     2021-04-16
Types and uses of heat-resistant silicone seals for doors and windows. Introduction: When we install doors and windows in our lives, there will always be certain gaps, which cause the doors and windows to close tightly. The door and window sealing strips are 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. Third, the structure of good water absorption is very characteristic. It adopts the structure of independent bubbles. Therefore, the water absorption performance of the product is very good, which will achieve the effect of moisture resistance. This product has many advantages. Not only is the transparent effect good, but the appearance of the product is also very smooth. It is a very soft and elastic product. Moreover, this product has no odor and has good high temperature and low temperature resistance. The use of this product is not prone to aging and deformation. Then, what are the characteristics and uses of rubber sealing strips? 'Specialization' originated from Germany and has been popular in the European market for a long time. It is famous for its environmentally friendly sealing performance. The sound insulation, heat preservation, sealing, impact resistance and environmental protection characteristics of the coated sealing strip have been more and more Many consumers pay attention to 'functionality'. For a long time, German design has always been a well-functioning, rational and reliable image, especially the harmony and unity of the entire product in terms of technology, function, logic and sense of order. The sealing strip structure makes the door leaf and the door sleeve tight and seamless, and has stronger sound penetration resistance, and has strong resilience, sound insulation and environmental protection. The sealing strip seals a thing so that it is not easy to open. It is a product that plays the role of shock absorption, waterproof, sound insulation, heat insulation, dust prevention, and fixation. EPDM rubber strips are formed by microwave vulcanization process at one time. The surface is smooth and beautiful, with good elasticity and resistance to compression deformation. It has excellent performance such as weather resistance, ozone resistance, chemical resistance and a wide temperature range (-50℃~+150℃). It has been widely used in manufacturing industries such as automobile doors and windows and curtain walls. Sealing strips are used in plastic steel doors and windows, aluminum alloy doors and windows And wooden doors and windows play a role in sealing, waterproofing, etc. The sealing strip has high requirements for materials, first of all, it must have strong stretching ability and elasticity, as well as good temperature resistance and aging resistance. At the same time, in order to ensure the sealing The strip is in close contact with the profile. The cross-sectional structure of the sealing strip must match the profile of the door and window. It is generally suitable for hanging windows and folding doors and windows. The wool strip is generally used to install on the fan of the push-type door and window to seal the frame and the fan. The gap between the tops. The specifications of the tops can greatly affect the watertight performance of doors and windows, and also affect the opening and closing of doors and windows. If the specifications of the tops are too large, or the vertical hair is too high, it will be very difficult to assemble. Moreover, after assembly, the resistance of the doors and windows will increase when they move. If the fire specification is too small, or the vertical hair is too low, the doors and windows are prone to bracketing, which reduces the sealing performance of the doors and windows. There are like strips. The silicified and non-silicified two types generally have better results after treatment. The quality qualified tops have the following characteristics: no obvious defects in appearance, straight surface, and the bottom plate and vertical hairs are relatively smooth and free Bending phenomenon, and there is no pitting and other problems on the bottom plate, in line with the size requirements. The physical properties of the high temperature resistant silicone rubber strip at -50 ℃ have no obvious changes. Fifth, depending on the specific gravity, how many meters per kilogram can be added, add heavy calcium PVC sealing strip, you stretch it back and forth several times by hand, a small amount of white powder will appear on the surface, the density of the PVC sealing strip should be 1,4-1,6, and the silicon rubber sealing strip should be nano-silica as Filling and reinforcing effect, light texture, density ratio between 1, 1-1, 25, so the yield rate is 20% higher than that of PVC sealing strip. The sealing strip seals a thing so that it is not easy to open. It is a product that plays the role of shock absorption, waterproof, sound insulation, heat insulation, dustproof, and fixation. EPDM rubber strips are formed by microwave vulcanization process at one time, and the surface is smooth and beautiful.
Currently there is a global trend growing. People are more conscious about custom sealing strip and are seeking alternatives to traditional solutions.
Guangzhou Kenna Rubber & Plastic Co., Ltd. is a rubber seal strip suppliers services company that creates custom sealing strip rubber seal strip suppliers for custom sealing strip.Our services have brought great value to customers. Welcome to visit us at Kenna Rubber & Plastic.
Guangzhou Kenna Rubber & Plastic Co., Ltd. constantly discovers the demands of global market for developing a wide range of products applied in different use.
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