Silicone rubber products production technology.

　　"Material selection" according to the use of the product environment and quality requirements, choose the appropriate silicone rubber material (such as the product's wear resistance, oil resistance, acid resistance, alkali resistance, high temperature resistance, tensile strength, etc.), judge which material is more reasonable to choose.

　　Second, "refining" means that the raw materials we purchase are only raw rubber, which cannot be directly used for production and requires secondary processing. We call it refining. Refining is to add some auxiliary forming components such as accelerator and toner in a certain proportion to the raw rubber to meet the production requirements.

　　Three "cuts" after refining is a piece of material, and then according to the structure and size of the product, the whole material is cut into the weight shape and size of the material we need.

　　After completing the above work, the important stage is plastic surgery. We put the material cut in the previous step into the silicone rubber mold, and hot-press molding according to the preset process parameters to get the outline size we need. Of course, without hot pressing, directly through the injection molding machine to inject material into the mold cavity, you can get the required product, which is similar to the principle of the syringe. The fifth "processing/inspection" molding is a piece of product, we need to separate the product part from the middle, remove the product wool, and check the appearance of the product. Therefore, qualified silicone rubber products also complete the whole process.

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