Silicone shower room waterproof strips play a key role in electrical cabinets. The skeleton seal is composed of dense rubber, foam rubber and steel wire film. The cabinet seals are mainly used for cabinets, electrical cabinets, and machinery, and are mainly used for fixing effects. And sound insulation, waterproof, dustproof, and airtight. Recommended temperature range: PVC material 20°F-150°f(-29c-65, a door is not beautiful, but a sealing strip
must be installed to ensure sound insulation, temperature and sealing Performance, it can be seen that the sealing strip is necessary for the door. Automobile product rubber formula and its preparation method and process Background technology: At present, the low temperature performance of rubber products used in automobiles on the market is generally around -25°C, but in places with harsh weather In the environment, the rubber parts on the car cannot withstand the airflow of the cold air, which causes the product life to be greatly reduced. The performance of the rubber products used in the car directly affects personal safety. For example, Toyota recalled the sales of auto parts in the past few years Some automobiles have caused serious reputational consequences. Therefore, all automobile manufacturers need a rubber product with long-term stable performance and sufficient safety. Silicone shower room waterproof strips. Fourth, the aviation industry has also been applied in the aviation industry, especially oxygen mask sealing and Waterproof cover, airtight seal and shock absorption, etc., these aspects have a great demand for this material. In order to improve the comfort of the car, we also need to pay attention to some details, especially Car sealing strips, this product is also very useful, can effectively improve the comfort of use, let's take a look at the functions of car sealing strips. Doors and windows bring light and vitality to the room, doors and windows The limited space can be extended infinitely. Said ternary bc sealing strip (rubber EPDM)-suitable for special environment of -40℃-+160℃, has superior anti-ozone characteristics, reflective purple light characteristics and chemical solvent resistance characteristics , Far beyond the similar products, widely used in vehicle sealing and building sealing, in addition to various physical and chemical performance indicators in the field, our company has developed and designed Hardy and heat transfer foams and entities for different fields of use. It has special properties. It can meet the needs of the application. It is durable and maintains stable performance and long service life in different environments, anti-aging, abrasion resistance, surface wrinkle, non-stretching, non-stick paint surface, free from high temperature and dust Influencing, non-mildew and anti-ultraviolet and ozone erosion, our value to you starts from your experience. It is durable and new forever. It is the real experience of users. The beautiful coated PU sealing strip is green and environmentally friendly, and it is stylishly sealed; perfect Solve the contradiction between sealing and sound insulation, and achieve the dual effects of sealing and sound insulation; doors and windows are perfectly matched with products. Technical realization elements: The technical problem to be solved by the present invention is to provide a rubber formula for automobile products and a preparation method thereof. Under the harsh local environment, it can withstand the attack of cold air and ensure good performance, thereby ensuring personal safety. Technical realization elements: The technical problem to be solved by the present invention is to provide a rubber formula for automobile products and a preparation method thereof, which has good low temperature performance , In a harsh climate It can withstand the attack of cold air and ensure good performance, thereby ensuring personal safety. Silicone shower room waterproofing strips are used in the manufacture of sealing strips. The main raw material EPDM used in the past is also constantly updated and developed. It has excellent physical properties and good processing properties. The new type of EPDM can control the long chain of molecules. Branching makes the vulcanization performance better, and can increase the extrusion speed and the output of the product. These materials not only have the excellent engineering properties of elastomers, but also have the excellent characteristics of plastics, which are convenient for processing and can be recycled and reused. Materials are gradually replacing EPDM products. 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 sealing 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.
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There is growing awareness about the health benefits of among the consumers resulting in its increasing popularity.