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How to connect the corners of the silicone extrusion strip

by:Kenna     2021-06-26
How to connect the corners of the silicone extrusion strips plays a very important role in various electrical cabinets. The main performance of EPDM products: the product is non-toxic, environmentally friendly, resistant to aging and high temperature, stable performance, summer and winter Both can maintain good performance. Taking into account the process performance of commonly used rubber materials, sometimes it is necessary to use combined rubber, such as natural rubber (NR) and CR and styrene butadiene rubber (SBR), or polyethylene (PE), EPDM And NR rubber-plastic combined type to improve ozone resistance. Introduction to electrical cabinet door self-adhesive sealing strips 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 connect the corners of the silicone extrusion strip and this EPDM sealing strip is often more advanced in its design. It has an independent bubble structure, so that it can form a good sealing bond rate. All the bubbles have also reached a uniform distribution, which can achieve good expansion and contraction performance. It is precisely because of this that it can achieve the superior performance of not flowing, deforming, or cracking during use. It is in use Except for the surface of the contact material, it cannot be combined with many uneven materials. It is also called fireproof silicone sealing strip and fireproof self-extinguishing silicone sealing strip. It is famous for its good flame-retardant and self-extinguishing performance. The main process is to first use high-quality silicone raw materials to make a molded silicone strip through a large extruder. Then it must be made by high room temperature vulcanization and drying. Compared with ordinary silica gel strips, the high temperature resistant flame retardant silica gel strips are different in that it needs to add flame retardant powder to the formula. The silica strips made by doing so are super strong. The flame-retardant and fire-proof performance of the product has played a certain safety guarantee in the sealing of electronic appliances, so many people also call it a fire-proof sealing strip. 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 connect the corners of the silicone extrusion strip is divided into self-adhesive and card slot type. It is used in different doors and windows. It is convenient and feasible in operation and installation, and does not react with any paint or detergent. Customers do not need to worry about the integrity of doors and windows. The performance and aesthetics are damaged. Transmission parts: elastic skip seat and key or fixing screw 1. Use your nose to smell whether there is any peculiar smell. Normal PVC sealing strip will have a very pungent smell. Normal sealing strip made of silicone rubber only has a pungent smell. There will be a little mellow taste, the taste is very small, almost inaudible. The sealing strip is a very important part in doors and windows. It can not only ensure the watertightness of the doors and windows, but also reduce the sound insulation. At the same time, it also has the function of protection from external forces. However, due to the usual sun exposure, it will cause aging, shrinkage or deformation. Check and look at the specific gravity. If it is of good quality, the weight will be lighter. If it is a defective product, the weight will be heavier. This is because regular manufacturers use calcium carbonate as a filler and some manufacturers use talcum powder to increase the weight of the product. It is easy to distinguish good products from inferior products by looking at the specific gravity when buying. The above is an introduction to the characteristics and uses of rubber sealing strips. It can be seen that the characteristics of the product are not only very many, but also have a wider range of uses. This is also the main reason for being recognized by everyone. Features: EPDM has Excellent weather resistance, weather resistance refers to long-term resistance to severe cold, heat, dryness, and humidity, and excellent corrosion resistance to rain and snow erosion, which can completely extend the service life of the rubber strip; heat aging resistance refers to It has strong resistance to heat-resistant air aging. 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 connect the corners of silicone extrusion strips to people’s perfection of doors and windows can be said to symbolize the perfection of human beings, to protect your voice and ears, to make life more comfortable, and energy saving has one goal: to promote the development of 'global environmental protection doors and windowsWe will do our best to contribute to the world's energy and environmental protection. The air cabinet sealing strip is made of good elasticity and resistance to compression deformation, aging, ozone, chemical effects, and a wide operating temperature range (-40℃~+120℃). Ethylene-propylene-diene rubber (EPDM) composite rubber is foamed and dense, contains unique metal clamps and tongue buckles, and is durable.
Anyone who has seen the latest custom sealing strip rubber seal strip suppliers in operation cannot help but be impressed with how far the technology has progressed over the past few years.
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