What are the reasons why silicone products are not smooth enough?baby pacifier manufacturer

　　Many friends know that silicone products are widely used in life. Sometimes the products just bought will not be smooth enough for a period of time, especially our kitchen utensils or silicone mobile phone cases, and there will be a sticky feeling. There are many reasons why the surface of silicone rubber products is not smooth enough, which may be caused by improper maintenance, or may be caused by raw materials. What are the reasons for the lack of smooth surface caused by the production of silicone products?

　　We all know that in the production process of silicone products, it is not only a simple process of mixing, molding, and quality inspection, but also has very important requirements for the smoothness of the surface. The main reasons why the surface is not smooth enough are the development of the mold, the lack of smoothness inside the mold clamping, which leads to the unevenness of the product, and the control and use of the vulcanizing agent when the raw materials are mixed, resulting in the product being deformed with different hardness and softness after molding and vulcanization. The production is caused by the cleaning of the machine and the residual material in the mold resulting in the heavy material of the product, which seems to be caused by two different facial phenomena and so on.

　　General products will use the fuel injection process. Generally, the products will not stick to the hands after using the fuel injection. There are two common fuel injection processes in China, surface fuel injection and laser fuel injection. Surface oil spraying is to spray a layer of hand-feeling oil on the surface of the product to make the product smooth and feel more comfortable. This is also a simple oil-injection process. It is also a very common phenomenon in the current process to make LOGO, patterns, etc. by laser, and there are many kinds of surface treatment processes, such as glue drop, color printing, pad printing, etc., which are all obtained by spraying oil first. !

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