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How much is the wholesale price of silicone square bars

by:Kenna     2021-06-24
What is the wholesale price of silicone square strips. Types and uses of door and window sealing strips. Introduction: When we install doors and windows in our lives, there will always be a certain gap, which causes the door and window departments 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. 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. Of course, rubber sealing strips can also be used in medical applications. No matter which field the product is used in, the use effect is very good, which can meet everyone's needs. This has brought you a lot of help. The effect of the rubber sealing strip is very ideal, and the color and specifications can be customized according to the needs of customers. The packaging requirements are also based on the needs of the installation customers, so choose This product can bring great convenience to everyone. Because PVC products contain halogens and heavy metals in stabilizers, they are not conducive to environmental protection. Therefore, developed foreign countries and domestic Beijing and coastal cities have eliminated or restricted the use of PVC strips. Low temperature elasticity, the temperature when the tensile capacity reaches 100MPa is -58. EPDM is a copolymer of ethylene, propylene and a small amount of third monomer non-conjugated diene. The international name: EthyienePropyeneDieneMethyiene is referred to as EPDM. The sealing strip is in plastic steel. Doors and windows, aluminum alloy doors and windows, and wooden doors and windows play a role in sealing and waterproofing. Sealing strips have 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 gap between the sealed frame and the fan. The specification 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 specification of the top is too large, or the vertical hair is too high, it will be in the assembly It will be very difficult, and after assembly, 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 doors and windows are prone to bracketing, which reduces the sealing of the doors and windows. There are generally two types of tops that have been silicified and those that have not been silicified. Generally, the use effect will be better after treatment. The qualified tops have the following characteristics: no obvious defects in appearance, straight surface, bottom plate and vertical hair They are relatively smooth, without bending, and there are no pits and other problems on the bottom plate, which meet the size requirements. How much is the wholesale price of silicone square strips. Among them, metal rubber composite sealing strips account for more than 60%. For rubber sealing strips, the cross-section The design is very important. The first is the shape and size of the sealing lip. The sealing lips on both sides should contact the glass from both sides of the car window glass with the same and appropriate force. 3) It has an independent open bubble structure and a special type. The appearance of the joint board is honeycomb-shaped holes evenly distributed, and it can be mixed with water without roughening. The mud/sealant is tightly bonded and integrated, adapting to changes in natural expansion and contraction, and enhancing the effect of seam sealing, expansion and water stop. At the same time, it is very simple in construction, without complicated procedures, and this is also a must-have for an EPDM sealing strip. Many people do not know enough about the product such as EPDM sealing strip, let alone the product. The characteristics and advantages. First of all, the weather resistance of the weather resistance product is very good. It can be used in severe cold and hot environments, dry and humid environments for a long time, and it can also have good corrosion resistance. The advantage is that the service life of the product can be prolonged. Among them, metal-rubber composite sealing strips account for more than 60%. For rubber sealing strips, the cross-sectional design is very important. The first is the shape and size of the sealing lip. The sealing lips on both sides should be removed from the car with the same and appropriate force. The two sides of the window glass are in contact with the glass. Check regularly for cracks and breaks. If you find that the sealing strip is broken, you can find an adhesive to repair it. The adhesive here is for special use. It is bonded so that it is not difficult to repair the cracks.
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