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Silicone foam strip function

by:Kenna     2021-07-15
The role of silicone foam strip, classified according to the name of the installation location (component), includes: engine cover sealing strip (HOOD), which can be divided into front, side wall and rear; door frame sealing strip (DOORSEAL); front and rear windows Sealing strip (WINDOWSCREEN); side window sealing strip (SIDEWINDOWSEALING); sunroof sealing strip (SUNROOFSEALING); door first road sealing strip (PRIMARYDOORSEAL); window guide groove sealing strip (GLASSRUNCHANNEL); inner and outer strips (water cut) (WAISTLINE); luggage TRUNKSEAL; ANTI-NOISE; ANTI-DUST, etc. Introduction to the electrical cabinet door self-adhesive sealing strip is composed of three types with good elasticity and resistance to compression deformation, resistance to aging, ozone, chemical effects, and a wide operating temperature range (-40℃~+120℃). Ethylene propylene rubber (EPDM) rubber is foamed and densely compounded. It contains unique metal clamps and tongue-shaped buckles, which is sturdy and durable. It plays a key role in various electrical cabinets. The role of silicone foaming strips for car sealing strips is also something that can often be used in cars. It is a better quality product for use, so that it can be used for a longer time. Although there are many brands on the market to choose from, it is still You have to choose according to your actual situation, because different cars are suitable for different sealing strips, so you can choose to compare them. How to use the sealing strip is worthy of our attention and needs to be remembered, especially In the hot season, try to use it in a cool place to avoid exposure to the sun. 3. Among them, the weather sealing strip has a hollow sponge tube, which has a good temperature and humidity maintenance function. The commonly used 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 Windshield sealing strips and corner window sealing strips, inner and outer strips, etc., 4, 5, according to material types, can be divided into rubber sealing strips; plastic sealing strips; thermoplastic elastomer sealing strips, special function classification, some sealing strips have electronic Intelligent functions, such as anti-pinch seals, etc. The skeleton sealing strip is co-extruded from dense rubber, foam rubber and steel wire/steel sheet. Also known as EPDM sealing strip (EPDM)-suitable for the special environment of -40℃ -+160℃, it has superior anti-ozone characteristics, anti-ultraviolet characteristics, resistance to chemical solvents, and various physical and chemical performance indicators far exceed Similar products. Silicone foam strips are mainly used in the door leaf door frame, side windows, front and rear windshields, engine cover and trunk cover, and play the role of waterproof, dustproof, sound insulation, temperature insulation, shock absorption, and decoration. It is unique The formula design of the EPDM rubber sealing strip has excellent anti-aging, high and low temperature resistance and chemical resistance performance, has good elasticity and compression deformation resistance, and will not crack or deform after long-term use. It can maintain its original high sealing performance between degrees and 120 degrees. The 'specialized' covered sealing strip originated from Germany and has been popular in the European market for a long time. It is famous for its environmentally friendly sealing performance. PVC sealing strip vendors have made great efforts in using fillers. Some manufacturers are pursuing greater output. , (Saving a little electricity) Use talc, heavy calcium and the like as fillers, which greatly increases the specific gravity of the sealing strip products (our users generally buy by kilograms and use them by length). The cost has been severely reduced and the quality has to be tried. 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, and the temperature when the tensile capacity reaches 100MPa is -58 , EPDM rubber is a copolymer of ethylene, propylene and a small amount of third monomer non-conjugated diene, international name: EthyienePropyeneDieneMethyiene referred to as EPDM. It is widely used in the fields of box sealing and building sealing. The cold resistance, heat resistance, foaming, solid, and special properties of different application fields developed and designed by our company can meet the application needs. Installation method of inlaid wooden door sealing strip :Because the width of the saw blade or grooving knife used by each manufacturer when grooving is different, usually there are 4mm, 3mm, 2.5mm, 2.0mm, and most of them are 3mm. They are used in the purchase of seals. Be optimistic about the article. The silicone foam strip is made of soft and elastic, non-toxic and odorless after special processing, and can withstand high temperature, high pressure and multiple cooking at 200℃. It is used for thermal insulation and insulation of electrical products, and internal pipes of drinking water systems. The internal connection of industrial refrigeration equipment and gas appliances, the sealing of machinery, lamps and other products, and the performance of the sealing strips greatly affect the air-tightness, water-tightness, heat loss and other important performance indicators of doors and windows of buildings and doors and windows. The degree of firmness. Talking about the important role of epdm for doors and windows. With the further development of science and technology and the continuous improvement of living standards, and the call of an energy-saving harmonious society that has been advocated, we all know that doors and windows are the eyes of the building, and its energy loss can be It accounts for 40% of the total energy loss of buildings, which has attracted enough attention, especially in large cities like the capital Beijing. In 2004, the heat transfer coefficient of doors and windows (indices for heat preservation and energy saving) was used as a mandatory acceptance index. Provinces, cities and regions across the country have also attracted great attention and implementation, and energy-saving doors and windows have become the mainstream of building doors and windows. Just install the sealing strip directly into the groove opened in advance on the door stop line, and it must be about 15mm longer, so as to prevent the strip from being shortened.
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