The production of aminosilicone oil is a delicate and complex process, which mainly involves the selection of raw materials, the control of chemical reactions and subsequent processing steps. The following is a brief description of the aminosilicone oil production process:

First, the selection of raw materials is crucial. Commonly used raw materials include ethyleneimine, silane, dichlorosilane, etc. The purity and quality of these raw materials will directly affect the performance of the final product.

Next, according to the selected production process (such as unit method, cross-linking method or direct synthesis method), the raw materials are mixed and heated to an appropriate temperature. Under the action of the catalyst, a chemical reaction occurs between the raw materials to generate aminosilane monomers or cross-linked polymers. In this process, the reaction temperature, time and amount of catalyst need to be strictly controlled to ensure the smooth progress of the reaction and the stability of the product.

After the reaction is completed, the product needs to be subsequently processed. This includes steps such as removing residual solvents, purification, and filtration to remove impurities and improve the purity of the product. In some cases, active modification and post-treatment are also required to meet the needs of specific applications.

Finally, after strict quality testing, qualified aminosilicone oil products can be shipped and sold. These products usually have excellent softness, smoothness and wear resistance, and are widely used in textiles, leather, coatings and other fields.

In general, the production process of amino silicone oil requires strict control of conditions in each link to ensure the quality and performance of the product.