What are the factors that cause the insufficient resilience of silicone products?baby pacifier feeder manufacture

　　We all know that rubber and plastic materials are mainly used in various fields by their toughness and soft properties. Silicone products are no exception. The soft properties bring more use to life, work, etc. Once a silicone product loses its original performance, its use is meaningless. Some common silicone sealing products, life sealing rings, etc. will lead to a decrease in life after long-term use, lack of toughness and loss of original performance, and the product will be damaged after long-term use. Severe deformation occurs, where is this problem now found in the solid state molding process?

　　With the improvement of solid-state molding process, silicone rubber products have not only been used in the market, but also in the needs of machinery, automobiles, electronics and other industries, due to the need for various outstanding properties to withstand high and low temperature and have good resilience. Rubber parts, and silicone products It has become the choice of many industries, and the main reason for the lack of toughness of the product is the different properties of the product caused by various additives added to the raw materials. One of the main compositions of silicone rubber raw materials, the silica used in the production of different hardness materials is also different, and the addition of an appropriate proportion can also make the surface activity in the raw materials.

　　In addition to the addition of vulcanizing agent in the rubber compound of silicone product manufacturers, it also has a certain influence on molding and vulcanization. The elasticity of the product is directly related to the hardness of the raw material. Adding too much vulcanizing agent may cause fluidity. If it is too active, the produced product will be too soft and the tensile strength will be too high, and if the addition of the vulcanizing agent is too low, it will directly affect the product cannot be formed and vulcanized. Secondly, the control of temperature and time in the molding process is also very important. If the temperature is too high, the product will be too brittle. If the resilience is too dead, it will easily break. If the curing time is too short, the product will be too soft and will gradually lose its rebound after long-term use.

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