在聚合反应过程中，聚合釜反应温度是影响最终产品质量的最终因素；在聚合釜

During the polymerization, the polymerization temperature of the reaction vessel factors ultimately affect the quality of the final product; different stage in the polymerization reaction vessel is maintained at a desired temperature on the extent of excessively high or low is not allowed to; Higher temperatures cause different reactions occur, resulting in generation of different materials, and can lead to uncontrollable increase; temperature is too low may not meet the requirements of the reaction or cause a slow reaction results in low yield. Therefore the temperature must be strictly controlled, so that it can be quickly returned to a predetermined temperature when there is disturbance of the ± 0. 3 ℃. <br>Cascade Control System has the effect of "fast against disturbance," we can use that cascade control system to control the reaction temperature of the polymerization kettle, the yield and improve the quality of their products

In the process of polymerization reaction, the reactor reaction temperature is the ultimate factor affecting the final product quality, the different reaction stages in the polymer is required to maintain a certain degree of temperature, too high or too low is not allowed to appear, the temperature is too high will cause different reactions to occur, resulting in the production of different substances, It can also lead to an increase in its uncontrollableness; low temperatures may not meet the requirements of the reaction or cause slow response resulting in low yields. The reforeator must be strictly controlled so that it can quickly return to the specified temperature at a temperature of .0. 3 degrees C.<br>The cross-stage control system has the function of "rapidly overcoming disturbance" and we believe that the serial control system can be used to control the reaction temperature of the polymer and improve the quality and yield of its products.

In the polymerization process, the reaction temperature of the polymerizer is the final factor affecting the quality of the final product; in different reaction stages of the polymerizer, the temperature is required to be kept to a certain extent, too high or too low is not allowed to appear; too high temperature will cause different reactions, lead to different substances, and lead to the increase of its uncontrollability; too low temperature It may not meet the requirements of the reaction or lead to slow reaction and low yield. Therefore, the temperature must be strictly controlled so that it can return to the specified temperature ± 0.3 ℃ in case of disturbance.<br>The cascade control system has the function of "quickly overcoming disturbance". We think that the cascade control system can be used to control the reaction temperature of polymerizer and improve the quality and output of its products<br>