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The hardness of the silicone strip

by:Kenna     2021-05-24
The hardness of silicone strips, new types of thermoplastic elastomers such as TPO and TPV are used more and more in automobile sealing strips. According to the type classification, D-type sealing strips are divided into large D-type, small D-type sealing strip, and P-type. Sealing strips and E-type sealing strips, but with the development of the automobile industry in recent years, a domestic-made Wonder double-sided adhesive has taken up more and more market shares. It overcomes the shortcomings of 3M adhesive construction that is not resistant to cold and is simple to construct The viscosity is durable, overcoming the influence of the previous temperature on the life of the sealing strip! . 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. If the hardness of the silicone strip is very strong, it is not a regular PVC. The sealing strip is a frequently used product, which is made according to a special process and special materials. The function of the sealing strip is to seal It can effectively protect the performance of 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 It absorbs water, so it is also a material that replaces 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 more environmentally friendly on the entire material. Cause any harm to the human body. Where can it be used? Wooden windows, aluminum-clad wood, aluminum alloy doors and windows, wooden doors, wood-plastic doors, ecological doors, log doors, solid wood doors, painted doors, oak doors, composite doors, suit doors, security doors, sliding doors, wardrobe doors, cabinet doors, Bronze doors, cast aluminum doors, plastic steel doors and windows, etc., 035W/m2K; 5. Fatigue resistance test: imitating window opening and closing 500,000 times, no obvious change in shape 6. Sound insulation test: only IV68 windows with intermediate rubber strips, reducing noise 43 7. The IV76 window with intermediate and additional adhesive strips can reduce noise by 45 decibels. 8. Outdoor aging resistance test: It has been more than 20 years and the performance remains intact. The series of products are environmentally friendly products and do not contain CFC harmful substances. 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. The 'specialization' of the hardness of the silicone rubber strip comes 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, and some manufacturers are pursuing it. Larger output, (saving a little electricity), using talc, heavy calcium and the like as fillers, greatly increasing the proportion of sealing strip products (our users generally buy by kilograms and use them by length). In fact, it increases the cost and seriously reduces the quality. Fourth, the impact resistance is good. Many people want to use foam sealing strips as cushioning materials, because the impact resistance of this product is very good, the physiological stability of the rubber sealing strips is very good, and the resistance to deformation is also very good. It is strong, not only resistant to ozone but also resistant to ultraviolet rays, so this product has been widely used, and it is inseparable from many places such as medical diversion, electronics, wire and cable, etc. , This product also has a very good advantage, that is, long service life. People's perfection of doors and windows can be said to symbolize human beings' self-improvement, care for your voice and ears, make life more comfortable, and energy saving has one goal: to promote the development of 'global environmental protection doors and windowsContribute to environmental protection, the air cabinet sealing strip is made of good elasticity and resistance to compression deformation, aging, ozone, chemical effects, wide operating temperature range (-40℃~+120℃), ethylene-propylene-diene rubber ( EPDM) The composite rubber is foamed and dense, with unique metal clamps and tongue buckles, which is durable. 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.
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