浮珠,又名漂珠、空心微珠,是火力发电长粉煤灰中分选,提纯出来的一种新型多功能材料。用这种保温材料制成的保温冒口,经物化性能检验分析和生产性应用验证,该FM型浮珠保温冒口套物化指标稳定。 Float beads, also known as floating beads, hollow beads, is the thermal power long fly ash in the separation, purification of a new multi-functional materials. Insulation riser made of this insulation material, the physical and chemical properties of the test analysis and verification of production applications, the FM-type thermal insulation riser sets of physical and chemical indicators of stability.