Advanced processes of expandable polystyrene production

[摘要] A number of processes have been developed to prepare polystyrene foams and the two most important are extrusion and the preparation of expandable beads. In the former process, the blowing agent is mixed into the molten polymer in an...

[学科分类] 工业化学

[关键词] expanded polystyrene;expanded polystyrene of low flammability;expandable polystyrene;blowing agents;water expanding;suspension...