1. PVAc dissolving tank
2. Reactor
3. Initiator tank
4. Condenser
5. Inverter
6. Control cabinet
7. PVA solution pump, Finished product discharge pump
8. Initiator metering pump
9. Filter (PVA), Filter (finished product)
10. Water pump and tower
1. Polymerization
The production of PVAc glue typically involves a polymerization reaction, where vinyl acetate (VAc) monomer is polymerized into PVAc polymer. This reaction needs to be carried out under appropriate temperature, pressure and reaction conditions, and reactor provides a container to control these parameters.
2. Mix and Stir
The preparation of PVAc glue requires mixing the polymer with other additives, solvents, etc. evenly. Reactor is equipped with a stirring device, which can effectively mix and stir the reaction system to ensure the uniformity of the product.
3. Temperature Control
During polymerazation and other preparation steps, temperature control is critical to product quality. Reactors usually have heating and cooling systems to control the reaction temperature and ensure that the reaction proceeds within a suitable temperature range.
4. Pressure Control
Reactor can also provide pressure control, especially when it is necessary to control the pressure conditions of the reaction in certain reactions.
5. Tightness of Reaction Materials
In the production of PVAc glue, some reactions may involve the use of volatile solvents, and it is necessary to prevent the evaporation of solvents. Reactors are usually airtight to prevent the loss of volatile substances.