Addition molding silicone is a commonly used material for mold making, which has high flexibility and heat resistance, and can adapt to various complex shapes and details. The method of using silicone injection molds is relatively simple, but it requires some skills and precautions. Firstly, before use, the silicone gel in the mold should be thoroughly stirred to ensure that the ingredients are mixed evenly. Then, place the prototype that needs to be made into the mold on a flat workbench to ensure that there is no deviation or deformation during the mold making process. Next, pour the stirred mold silicone evenly onto the prototype and use a scraper or brush to apply it evenly, ensuring that it can completely cover the surface of the prototype without any gaps or bubbles. If a larger mold needs to be made, silicone can be poured into the mold in batches, and each layer should wait for the previous layer to dry before proceeding. After the silicone gel of the mold is completely dry, demolding of the mold can be carried out. Firstly, gently separate the edge of the mold from the prototype using your fingers or tools, and then slowly peel the mold off the prototype. If the mold silicone is relatively soft, some lubricant can be added appropriately during the demolding process to reduce the friction between the mold and the prototype. After demolding, a mold with a prototype shape can be obtained, which can be used to replicate multiple identical products or parts. When using a mold for replication, it is necessary to select the appropriate material, pour it into the mold, and wait for the material to completely solidify or solidify before demolding. It should be noted that safety and environmental protection should be taken into account during the use of silicone injection molds. Mold silicone will release some volatile organic compounds during use, so it should be operated in a well ventilated area and avoid contact with skin and eyes. The waste after use should be properly disposed of to avoid pollution to the environment. In short, silicone injection molding is a convenient and practical material for mold making, with a relatively simple usage method. As long as the correct steps are followed and safety and environmental protection are taken into consideration, high-quality molds can be produced to meet the needs of various complex shapes and details.

Food grade silicone rubber for mold making