On the Method of Polyacrylic Acid Polymerization
In the ancient times, those who want to understand the art of chemical industry must first learn the science of polymerization. To learn the science of polymerization, we must first understand the properties of all things. To understand the properties of all things, we must first learn the principle of reaction. Those things with acrylic acid are the basis for the polymerization of polyacrylic acid.
The way of polymerization lies first in the essence of raw materials. Acrylic acid must be pure, and impurities do not exist, before it can be the best start of polymerization. The second is the initiator agent, which is like a spark in polymerization. The initiator is suitable, the polymerization speed starts, and the chain gradually lengthens and the polymer is formed.
If the temperature is high, the chain will be long and fast, but if it is too high, it will be chaotic; if it is stabilized, it should be smooth, and if it changes suddenly, it will be difficult to form. If it is gathered in a kettle, the temperature should be controlled at an appropriate temperature, the pressure should be adjusted to be stable, and the punctuality should be accurate, the polyacrylic acid is of good quality.
In the polymerization, the choice of solvent is also necessary. Good solvents can dissolve various substances and help them to mix, which is conducive to the reaction. However, the solvents are different, and the shape and properties of the polymers are different. Therefore, when choosing a solvent, the combination of it and various substances must be reviewed.
After polymerization, the refining work is indispensable. To remove its unpolymerized single, in addition to its heterogeneous properties, polyacrylic acid can be used in various industries, or for thickening, or for dispersion, and has its own capabilities in chemical engineering.
Workers abide by the method of polymerization, in order to be dedicated, the industry of polyacrylic acid polymerization will be able to improve day by day, for the help of hundreds of workers and the benefit of the world.