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The difference between silicone strip and rubber strip

by:Kenna     2021-06-15
The difference between silicone strips and rubber strips Types and uses of door and window sealing strips Introduction: In life, when we install doors and windows, there will always be certain gaps, which leads to tightly closed doors and windows. 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. It is suitable for all kinds of doors, windows, etc. 2. Cabinet sealing strips have developed their own characteristics based on the use of electrical cabinets and based on 20 years of experience in the research and development of sealing strips, which have good sealing performance. , Waterproof, fireproof, insect-proof, windproof, light-proof, anti-collision and long service life, etc. 1. Three composite steel framework, not easy to deform and shrink, firm assembly, good sealing 2. Sealing strips for doors, windows and curtain walls, products It has good elasticity, resistance to migration, and can effectively block noise, dust, and weather. The characteristics of automobile sealing strips In the -40℃ low temperature resistance test, the sealing strips do not become hard and brittle, and still maintain softness and good adhesion of the strips, showing excellent cold resistance. The automotive sealing strips are mainly composed of Ethylene propylene diene rubber (EPDM) rubber with good elasticity and resistance to compression deformation, aging resistance, ozone, chemical effects, and a wide temperature range (-40℃~+120℃) is formed by foaming and dense compounding of EPDM rubber. Contains unique metal clamps and tongue buckles, which are durable and easy to install. 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 It resists 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 it is used in a high temperature environment, it will not fall off, so it has become the first choice for sealing materials. 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. 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 doors and windows, and 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 the assembly is completed, the resistance of the doors and windows will increase when they move. If the fire size is too small, or the vertical hair is too low, the door and window are prone to bracket phenomenon, which reduces the airtightness of the door and window. 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 hairs 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. The difference between silicone strip and rubber strip is also called fire-resistant silicone sealing strip and fire-resistant self-extinguishing silicone sealing strip. It is known for its good flame-retardant and self-extinguishing performance. The main process is to first use high-quality silicone materials to pass through a large extruder. A molded silicone strip is then made through high room temperature vulcanization and drying. Compared with ordinary silicone strips, the difference between high temperature and flame retardant silicone strips is that it needs to add flame retardant powder to the formula. The silicone strips that come out have super fire-retardant and fire-resistant properties, and play a certain safety guarantee in the sealing of electronic appliances. Therefore, many people also call them fire-resistant sealing strips. If the smell is great, it is not a regular PVC. The sealing strip is a frequently used product, which is made according to a special process and special materials. The function of the sealing strip is to play a sealing role. It is an indispensable part of many products that can effectively protect the performance of utensils. It can be said that it is indispensable and plays a great role. We cannot ignore it. Another point is that it does not absorb water, so it It is also a material that replaces traditional asphalt. It is not because of its water resistance that it will not be saturated under high water pressure. Another point is that it is more environmentally friendly on the entire material and will not cause any damage to the human body. s damage. The auxiliary seal of the compensation ring is a metal bellows, which is called a bellows mechanical seal.
There are many issues that affect custom sealing strip, which has led to the need of getting specialists trained in certain areas so as to handle all issues that may arise as well as rubber seal strip suppliers products that can solve custom sealing strip problems.
Guangzhou Kenna Rubber & Plastic Co., Ltd. strives to be the acknowledged global leader and preferred partner in helping our clients succeed in the world’s rapidly evolving financial markets.
Guangzhou Kenna Rubber & Plastic Co., Ltd. knows how important it is to offer optional extras, such as rubber seal strip supplierscustom sealing strip to provide quality products for customers.
Guangzhou Kenna Rubber & Plastic Co., Ltd. expects to reach the desired profits in the first year and does not anticipate serious cash flow problems.
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