Manufacturing method of styrene-driving material
I. INTRODUCTION
Styrene is an important organic chemical raw material, which is widely used in the production of plastics, synthetic rubber, synthetic fibers and other fields. And the driving material is the material used for special purposes in chemical production, such as starting equipment, cleaning pipes and so on. Therefore, it is of great significance to study the manufacturing method of styrene driving material to improve the chemical production efficiency and reduce the production cost.
II. Manufacturing method of styrene-driving material
1. Preparation of raw materials
The manufacture of styrene-driving material requires the preparation of the following raw materials: styrene, initiator, dispersant, stabilizer and so on. Among them, styrene is the main raw material, the initiator is used to initiate the polymerization reaction, the dispersant is used to improve the dispersibility of the product, and the stabilizer is used to prevent the product from aging during storage and use.
2. Polymerization reaction
Styrene, initiator, dispersant, stabilizer and other raw materials are added into the polymerization kettle according to a certain ratio, and the polymerization reaction is carried out under a certain temperature and pressure. The polymerization reaction process needs to control the reaction speed and temperature to ensure the quality and yield of the product.
3. Post-treatment
After the polymerization reaction is completed, post-treatment is required, including cooling, degassing, filtration and other steps, to obtain the final styrene-driven material product. Attention needs to be paid to the stability of the product during post-treatment to avoid problems during processing and use of the product.
3. Precautions in the manufacturing process of styrene-opener
1. Raw material quality control
The manufacturing of styrene-opener requires strict control of the raw material quality to ensure that the purity and moisture of the raw material and other indexes are in line with the production requirements, in order to avoid any adverse effects on the product quality and yield.
2. Control of polymerization reaction conditions
Polymerization reaction is a key step in the manufacturing process of styrene-opening compounds, and the conditions of reaction temperature and pressure need to be strictly controlled to ensure the quality and yield of the products. At the same time, it is necessary to pay attention to the by-products and wastes that may be produced during the polymerization reaction, and take reasonable measures to deal with them, so as to avoid adverse effects on the environment and production.
3. Control of post-treatment process
The post-treatment process is an important link in the manufacturing process of styrene-driven material, and it is necessary to strictly control the operating conditions and parameters of cooling, degassing, filtration and other steps to ensure the quality and stability of the product. At the same time, it is necessary to pay attention to the waste and wastewater that may be generated in the post-treatment process and take reasonable treatment measures to avoid adverse effects on the environment and production.
IV.CONCLUSION
The manufacturing method of styrene-driving compounds involves several links and process steps, and requires strict control of the quality of raw materials, polymerization reaction conditions, and the operating parameters and conditions of the post-treatment process to ensure the quality and yield of the products. At the same time, attention needs to be paid to the waste and wastewater that may be generated during the production process, and reasonable treatment measures need to be taken to protect the environment and production safety.
