The production of block silicone oil is a complex and delicate process, which mainly includes the following key steps:

Raw material preparation: The main raw material of block silicone oil is silane monomer, and dimethylsilanol and trimethylsilane are usually selected as the basic raw materials. In addition, auxiliary materials such as block agents and catalysts need to be prepared. The quality and purity of these raw materials have an important impact on the performance of the final product.

Reaction preparation: Add the prepared raw materials to the reactor and use the catalyst to catalyze the polymerization reaction at appropriate temperature and pressure. During the reaction, the raw material molecules will polymerize to generate linear or cross-linked silicone oil molecules. This step is a key link in the production of block silicone oil and determines the basic structure and performance of the product.

Purification treatment: After the reaction is completed, the obtained silicone oil solution needs to be purified to remove impurities and unreacted raw materials. Purification methods include distillation, extraction, etc., which aim to improve the purity and quality of the product.

Refining operation: The purified silicone oil needs to be further refined to remove the mixture and impurities therein, and further improve the purity and stability of the product. Refining methods also include distillation, extraction, crystallization, etc.

Product packaging: The refined block silicone oil can be packaged and stored. Common packaging forms include plastic barrels, iron barrels, IBC packaging and vehicle tanks to meet the needs and transportation requirements of different customers.

During the entire production process, attention should also be paid to safety and environmental protection issues, and corresponding measures should be taken to ensure the safety and environmental protection of the production process.