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Silicone rubber strip manufacturers

by:Kenna     2021-05-08
Silicone rubber strip manufacturers, the above is an introduction to the characteristics and uses of rubber sealing strips. It can be seen that the characteristics of the products are not only very many, but also more widely used. This is also the main reason for everyone's recognition. The characteristics: EPDM has excellent weather resistance, weather resistance refers to long-term resistance to severe cold, heat, dryness, and humidity, excellent resistance to rain and snow erosion, and can completely extend the service life of the rubber strip; Heat aging resistance refers to strong resistance to hot air aging. Types and uses of door and window sealing strips Introduction: When we install doors and windows in our lives, there will always be a fixed gap, which leads to tightly closed doors and windows. 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. 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 very high requirements for materials. First, 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. It is a kind of sealing strip that uses the characteristics of certain materials to make pores appear inside through processing. It is divided into EPDM foam sealing strips, silicone foam sealing strips, and PU foam sealing strips. Fourth, some prices There are a lot of fillers for cheaper sealing strips, so the surface will not be very shiny, the color will be dim, the cross section of the sealing strip will be very rough, the hand feel is stiff, the stretch is almost inelastic, the color of the silicone rubber seal is bright, the hand feels soft, and the stretch Very elastic, cut off the sealing strip, the broken section becomes a delicate luster. 6) Classification and function, high-quality sealing strips will improve the overall style and performance of the door in terms of appearance, internal quality, or later use, and covered sealing strips are the modern development trend, and the humanized 'past' Traditional sealing strips have always paid more attention to materials and workmanship, ignoring the attention to humanization in use. With the improvement of people’s living standards, the improvement of housing conditions and people’s high attention to home decoration, the privacy of indoor rooms, More and more people pay attention to the sound insulation and sealing effect. The top is 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 watertightness of the door and window. Performance, and will also 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 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 door and window are prone to bracket phenomenon, which reduces the sealing performance of the door and window. There are two types of wool strips that have been silicified and those that have not been silicified. They are generally treated. The use effect will be better. The quality qualified top has the following characteristics: no obvious defects in appearance, straight surface, smooth bottom plate and vertical hair, no bending phenomenon, and no pitting and other problems on the bottom plate, conforming to the size Regulations. In doors and windows, it is one of the inconspicuous small accessories, but it directly affects people's living environment. Based on years of professional experience in door and window sealing products and understanding of the market and customer needs, the introduction of foreign advanced technology has independently developed the world's advanced seal Series of products to meet domestic and international high-end customers: the pursuit of sealing will never stop, and we are also maintaining the original advantages, let you 'must it'! The mute contains special sound-absorbing cotton, which can effectively absorb the movable window part The noise leaking into the room has better sound insulation performance than ordinary sealing strips, and can improve the sound insulation performance of doors and windows by 35%. Common weather sealing strips include door frame sealing strips, trunk sealing strips, engine box cover strips, etc., and common general sealing strips have front and back Wind window sealing strips, corner window sealing strips, inner and outer strips, etc., the unique formula design makes the EPDM rubber sealing strips have superior anti-aging, high and low temperature resistance and chemical resistance performance, and have good elasticity and resistance. Compression deformability, long-term use will not be cracked or deformed, and it can maintain its original high sealing performance between -50 degrees and 120 degrees. Moreover, the design of this EPDM sealing strip is often more Advanced
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