Using tetraalkyl ammonium chloride ( DCN ) and polymeric floc-culant TXD as coagulant in the coagulation process of cold-Polymerized SBR latex was described.

• 以高分子絮凝剂(TXD)为主凝剂,季铵盐(DCN)为助凝剂,对低温乳液聚合丁苯胶乳的凝聚工艺进行试验,确定了DCN与TXD的最佳配比和絮凝条件。