The production process of Guangdong Anysil Silicone Co.,Ltd. liquid silicone rubber(LSR)raw materials is a process that integrates high technology, precision control and environmental protection concepts. The following is a detailed description of the production process:
1. Raw material preparation
The main raw materials of liquid silicone include silica, methyltrichlorosilane, etc. As the cornerstone of silica gel preparation, silica must first undergo strict screening, crushing and sieving to obtain high-quality silicon powder. Subsequently, the silicon powder is mixed with key raw materials such as methyltrichlorosilane in precise proportions, and an appropriate amount of catalyst is added to prepare for subsequent chemical reactions.
2. Mixing and stirring
Put the prepared raw materials into an efficient mixing equipment and stir them fully. This step is crucial. It ensures that the various raw materials can be evenly mixed and effectively eliminates the bubbles in them, laying a solid foundation for the subsequent molding process. The stirring time and speed need to be precisely controlled according to the specific product requirements to ensure the stability and consistency of the mixture.
3. Heating and reaction
Put the mixed liquid silicone rubber(LSR)raw materials into a heating device for heating treatment. The heating temperature needs to be precisely controlled to ensure that the raw materials can undergo the expected chemical reaction and form liquid silicone rubber(LSR)with specific properties. Too high or too low temperature may affect the quality and performance of the product, so this step has extremely high requirements for temperature control.
4. Filtration and degassing
The heated liquid silicone rubber may contain trace impurities and bubbles, which need to be removed through filtration and degassing processes. Filtration can remove solid impurities in the raw materials, while degassing can further eliminate bubbles in the liquid silicone rubber(LSR) and improve the purity and quality of the product.
5. Storage and transportation
The liquid silicone rubber(LSR)raw materials after the above process will be stored in special containers for subsequent production and use. During storage and transportation, temperature, humidity and other conditions must be strictly controlled to prevent the raw materials from deteriorating or performance degradation.
6. Environmental protection and sustainability
In the process of producing liquid silicone rubber(LSR)raw materials, Guangdong Anysil Silicone Co.,Ltd. always follows the principles of green production and sustainable development. We use environmentally friendly raw materials and additives to reduce waste emissions and reduce the impact on the environment. At the same time, we are also committed to improving the utilization and recovery rate of raw materials and promoting the development of a circular economy