保温材料是一种轻质无机纤维材料,由于其导热系数小,因而普遍用作保温、保冷、隔热,是一种新型的节能材料。保温,就是减少设备和管道间周围环境的散热,在其外表面所采取的隔热措施;保冷,就是减 Insulation material is a lightweight inorganic fiber material, because of its small thermal conductivity, it is generally used as insulation, cold insulation, heat insulation, is a new type of energy-saving materials. Insulation is the reduction of the heat dissipation between the equipment and the surrounding environment of the pipeline, and the insulation measures taken on its outer surface;