SIR injection molding process
SIR injection molding process
| Solid Silicone Injection Process The solid silicone injection process is a new type of silicone production process, which puts solid silicone into a machine barrel. A high-precision screw is then used to inject the silicone into the mold, and the silicone product is cured through a combination of heat, pressure and time. Compared with the molding process, the injection process can produce more complex silicone products with higher production efficiency. The main production process is: mixing rubber – putting the material into the machine barrel – injecting the rubber material into the mold for molding – molding – inspection – next process Advantages of the injection process 1. Silicone products with complex shapes can be produced with high production efficiency and can be produced automatically. 2. Better control the material injection weight and position, making the rubber material more evenly distributed and with higher dimensional accuracy. 3. The entire molding process is carried out in the barrel and screw. The rubber material is not easily contaminated, and the production yield is higher. It is more advantageous for colored products. |
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ShenZhen Great Technoloy Co., Ltd. was founded in 2005, specializing in the research and development, production and sales of silicone and rubber products.-20150609
