How to calculate the weight per meter of the solid round silica gel? With the improvement of people's living standards, the improvement of housing conditions and people's high attention to home decoration, more and more people pay attention to the privacy, sound insulation and sealing effect of indoor rooms. 035W/m2K; 5. Fatigue resistance test: imitate window opening and closing 500,000 times, no obvious change in shape 6. Sound insulation test: only IV68 window with intermediate strip, noise reduction 43 decibels 7, with intermediate strip and additional glue The IV76 windows can reduce noise by 45 decibels. 8. Outdoor aging resistance test: It has been more than 20 years, and the performance is maintained. The series of products are environmentally friendly products and do not contain CFC harmful substances. Introduction to electrical cabinet door self-adhesive sealing strip
s are made of three types of self-adhesive sealing strips with good elasticity and resistance to compression deformation, resistance to aging, ozone, and chemical effects, and a wide operating temperature range (-40°C to +120°C). Ethylene propylene rubber (EPDM) rubber is foamed and densely compounded. It contains unique metal clamps and tongue buckles, which is strong and durable. It plays a key role in various electrical cabinets. How to calculate the weight per meter of the solid silicone round strip is formed by microwave vulcanization process at one time, the surface is smooth and beautiful, no joint marks, good elasticity and compression deformation resistance, excellent aging resistance, excellent flame retardancy, low smoke and low toxicity; Product performance is stable, dimensional accuracy is high, six, burning, PVC sealing strips will foam, shrink, emit black pungent smoke, burn insufficiently, and leave hard plastic residues. Silicone rubber sealing strips will burn almost smokelessly. It is odorless, burns well, and the burned substance is white powder. And it does not react with any paint or cleaning agent. Customers do not need to worry about the integrity and aesthetics of doors and windows being damaged. According to the compound structure of the rubber compound, they can be divided into pure rubber sealing strips-composed of a single type of rubber; two composite sealing strips ——Composed of dense rubber and foam sponge rubber, often containing a metal skeleton material in the axial direction inside the dense rubber; three-composite sealing strip——composed of two types of dense rubber (one of which is light-colored) and sponge rubber, usually The dense rubber contains a metal skeleton and reinforcing fibers. 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. How to calculate the weight per meter of solid silicone round strips? Some developed countries attach great importance to the sealing of homes. Even if the balcony is tight and accurate, they do not forget to have sealing strips. There are many types of door and window sealing strips, some are soft rubber sheets, and some are foam plastics. Yes, and some are chemical fibers. Different materials will be used in different locations. Secondly, if the door and window sealing strips contact the door in the hot summer season, the color of the door and window will be degraded and yellowed due to the sunlight. Affect the beauty, you must go to a regular store to buy. The surface of the plastic steel door and window sealing strip is smooth and clean, which not only has excellent sealing and waterproof performance, but also plays a beautiful decorative role. In terms of material selection, manufacturers with higher requirements generally choose EPDM rubber or thermoplastic EPDM rubber, according to the location And use classification (1) window glass sealing strip; (2) door seal
ing strip; (3) decorative strip, molding strip; (4) other sealing strips (trunk lid sealing strip, engine cover sealing strip, water tank sealing strip, Emergency door sealing strip, etc.). B. Sealing strip for continuous vulcanization in salt bath: Salt bath vulcanization adopts a salt bath system containing nitrite, which causes great environmental pollution and has been gradually eliminated. C, classified by section shape, can be divided into solid core products (round, square , Flat section shape), hollow products and metal-rubber composite products. EPDM rubber sealing strips are much stronger than PVC strips in terms of sealing elasticity and durability. However, due to the need for microwave vulcanization line shaping, processing performance High consumption, usually more than 20 times that of PVC processing, the product cannot be reused, it is not environmentally friendly, and it is not a recommended product. 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, there are usually 4mm, 3mm, 2.5mm, 2.0mm, and most of them are 3mm, which is used in the purchase of seals. Be optimistic about the article. How to calculate the weight per meter of the solid round silica gel If it smells great, it is not a regular PVC. The sealing strip is a frequently used product, which is made according to a special process and a special material. The sealing strip is made of The role is to play the role of sealing, which can effectively protect the performance of the utensils. It is an indispensable part of many products. It can be said that it is indispensable and has played a great role. We cannot ignore it. Another point is that it does not absorb water, so it is also a substitute for 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 on the entire material. It is more environmentally friendly and will not cause any harm to the human body.
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