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In daily life, guys will worry about choosing sealing accessories for garage doors. According to the survey, the answers obtained tend to use nylon sealing brushes and sealing rubber. But which of the two is better? When choosing garage door brush sealing accessories, paying attention to what material it is made of is undoubtedly a professional working skill. Some folks will choose garage door sealing rubber, thinking that the sealing will be better, but there are more disadvantages than advantages. Disadvantages of sealing rubber: poor cold resistance, poor elasticity, poor wear resistance, poor oxidation resistance, and easy aging, and the advantage is that it is relatively cheap. The chemical properties of sealing rubber are unstable and undergo significant changes under extreme weather conditions. Generally, if it is installed on the garage door, choose PA nylon bristle seal brush or nylon seal brush, you can use garage door seal brush, door seal brush, or seal brush to search for similar products. The material of PA has high-temperature resistance and cold resistance, thermal deformation will only occur above 250°C, and cold resistance deformation will occur below -30°C. It can be said that the PA nylon garage door sealing brush has good chemical properties. Compared with sealing rubber, nylon sealing brush has more advantages. As a brush strip manufacturer with more than ten years of sealing brush manufacturing experience, Aoqun Brush Factory recommends you install our product PA nylon bristle sealing brush.
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The door sealing brush is used to seal the gap between doors and windows, it can effectively prevent wind, rain, dust, and insects from entering the building, and keep the inside of the building clean and hygienic. Its principal function is to press the door seal on the door frame to ensure the sealing performance of the door. There are many types and forms of door seal brushes, which can be divided into the following types according to their structure and usage: 1. Rotary door seal brush: This brush is composed of a rotating brush rod and a rotating brush head, which can be rotatably inserted into the gap between doors and windows, and press the door seal on the door frame. The advantage of this brush is that it is easy to use and easy to operate, but in some special cases, such as when the door seal is relatively wide, the operation is not very convenient. 2. Roller door seal brush: This brush is composed of a roller and a brush head, which can move back and forth in the gap between doors and windows to press the door seal on the door frame. The advantage of this kind of brush is that it has strong adaptability and can adapt to different sizes and shapes of door and window gaps. Still, in some complicated door and window gaps, the operation is not very convenient. 3. Pneumatic door sealing brush: This brush is composed of a pneumatic head and a brush rod, which can press the door sealing strip tightly on the door frame through the action of air pressure. The advantage of this kind of brush is that it has good sealing performance, which can effectively prevent wind, rain, dust, and insects from entering the building, but you need to pay attention to safety issues when using it, because the air pressure of the pneumatic head is relatively large, and you need to be careful not to be affected by the air pressure during operation. hurt. 4. Manual door seal brush: This brush is composed of a handle and a brush head, which can press the door seal strip brush on the door frame by manual operation.
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In the AOQUN strip brush factory, strip brush is a hot-selling product, because it is applied to many scenes, mainly doors. There are many kinds of doors in life, garage doors, hangar doors, industrial doors, household doors, and screen doors. According to the use scene, choose the appropriate brush wire and metal base, because sometimes the wrong material selection will cause the strip brush to break down quickly, not because the strip brush is not durable. So let’s talk about the metal base of the strip brush. There are three kinds of metal bases commonly used in AOQUN, electrolytic plate, stainless steel plate, and galvanized plate. Electrolytic plated: also known as electro-galvanized plate, that is, the process of forming a uniform, dense and well-bonded metal or alloy deposition layer on the surface of the workpiece by electrolysis. Compared with other metals, zinc is a relatively cheap and easy-to-coat metal, which is a low-value anti-corrosion electroplating layer. It is widely used to protect steel parts, especially against atmospheric corrosion, and for decoration. Advantages of electrolytic plate base: no need to paint, cost saving, environmental protection, not easy to deform. The style is novel and the color is complete. Beautiful and elegant, suitable for all types of living room styles, noble and elegant, personalized design, perfect interpretation of quality life. Anti-moth, moisture-proof, anti-fouling, heat-resistant, durable products Galvanized sheet: refers to a steel sheet coated with a layer of zinc on the surface. Galvanizing is an economical and effective rust prevention method that is often used, and about half of the world's zinc production is used in this process. Advantages of galvanized sheet: the galvanized sheet has good oxidation resistance, good overall protection performance, and durability. Stainless steel plate: Stainless steel plate is generally the general term for stainless steel plate and acid-resistant steel plate. Advantages of stainless steel plate: The surface of stainless steel plate is smooth and clean, with high plasticity, toughness, and mechanical strength, and it is resistant to corrosion by acid, alkaline gas, solution, and other media. It is an alloy steel that is not easy to rust but not absolutely rust-free. It is also essential to choose a good metal base for the strip brush. According to your own application scenarios, choose the above metal bases with their own characteristics.
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At Aoqun Brush Factory, our star product is the strip brush. The strip brush can be used for many purposes, and each use has its own unique name. Installed on the door can be called door weather seals or door seal strip brush; used in the cabinet is called cable brush panel or brush grommet; installed on both sides of the escalator, generally called escalator safety brush or escalator skirt brush, there are countless use. You can come to consult us wherever you think you can use the brush strip. Our AOQUN strip brushes are produced according to our strict production standards, and are checked one by one against the inspection standards before shipment. The reason why we can sell well all over the world is that our strip brushes have many certifications, including: 1. SVHC 2. ROHS 3. UL94-V0 test 4. Bombardier Smoke Density Test 5. EN45545-2 EU fire and flame retardant smoke toxicity test
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In daily life, I believe that most of the guys who go to work have taken the subway as a means of transportation. A lot of brushes are also used in subway stations. Busy guys should seldom find them. In fact, they are used in many places. I believe that when you take the waiting escalator down to the platform, you will see the nylon brushes on both sides at the foot of the escalator. Many people think they are used to polish shoes. In fact, this is used for safety. We call it the escalator safety brush or escalator skirt brush to remind people to prevent being caught in the running elevator. Of course, it also has the effect of a beautiful elevator, with metal aluminum strips. When you came to the platform, did you find that the subway screen doors are tightly fitted, in fact, because the screen door seal brushes are installed, the air can circulate, and the screen door seal brushes can reduce noise and prevent dust, and the train runs at high speed When the brakes are applied, there will be harsh noises and dust.
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So the dust-proof seal brush, its main purpose is to install at the entrance and exit of industrial equipment, assembly lines, doors, windows, etc., to prevent dust from entering and affecting the production quality of industrial products. For this kind of dust-proof brush, The brush filament is nothing more than to have very good toughness, and the surface should be very smooth, but also have antistatic ability. The polishing brush, the function is to polish and remove thorns on the surface of the polished object. The brush filament of this kind of polishing brush should be determined according to the material of the polished object. If the material of the polished object is hard For steel plates, etc., the brush wire used by the polishing brush must use bronze wire with very strong hardness. If the material of the object to be polished is ordinary iron products, the brush wire selected by the polishing brush must use steel wire with better hardness. The cleaning brush is a kind of industrial brush used in agriculture and industry for cleaning and dust removal. For the cleaning brush, the cleaning brush is in the cleaning work for a long time, so the requirements for brush wire must be wear-resistant, It has corrosion resistance, and not easy to deform. Since the cleaning brush needs to keep the object in a certain fixed position for a long time, if the performance of the brush filament is not good, it will definitely cause grooves to appear in a certain position during the accumulated work. , thus destroying the use effect of the cleaning brush.
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