The Selection of Sulphonating Agents in the Synthesis Process of Aliphatic Sulfonate Superplasticizer

摘要

The selection of sulphonating agents in the synthesis process of aliphatic sulfonate superplasticizer was studied and analyzed theoretically. The concentrations of different ions in the system are determined only by the PH value, which are not affected by the type of sulphonating agent. Test results have proved that aliphatic sulfonate superplasticizer can be synthesized by use different types of sulphonating agent.