Investigation and optimization of factors affecting the quality of high impact polystyrene

In the process of producing polystyrene resistant, which should have a certain standard, Most of the time, due to changes in the quality of raw materials, as well as changes in production line conditions and inadequate equipment of the production unit, Product quality is not optimal and it may not sell and Return to the market. In addition, the conditions of production are always up-to-date and competitive.In this context, by performing experiments on different samples of resistant polystyrene product, effective methods for product quality optimization have been investigated and tried to make changes in process conditions Such as: temperature, pressure, mixer speed, type and amount of rubber, solvent content, additive content,Use of more advanced catalysts, The best values and outcomes are available to use to produce high-quality, cost-effective products.