| 聚苯板主要用途 |
| 添加时间：2019/7/11 10:03:58 浏览次数： |
| 聚苯板主要用途 Main uses of polyphenyl board 1>用于建筑墙体、屋面保温、复合保温板材的保温层; 1 > Thermal insulation layer for building wall, roof insulation and composite insulation board; 2>用于车辆、船舶制冷设备和冷藏库的隔热材料; 2 > Heat insulation materials for vehicles, ship refrigeration equipment and refrigeration depots; 3>用于装潢雕刻各种模型。 3 > Used for decorating and carving various models. 4>用作防水层的保护层。 4> Used as a protective layer for waterproofing. 膨胀聚苯板吸水率 Water absorption of expanded polystyrene board 膨胀聚苯板(eps板)吸水率与其挤塑聚苯板(XPS板)比较来说偏高，容易吸水，这是该材料的一个缺点。其保温板的吸水率对其热传导性的影响很明显，随着吸水量的增大，其导热系数也增大，保温效果也随之变差，所以这点要特别注意。 Compared with extruded polystyrene board (XPS board), expanded polystyrene board (eps board) has higher water absorption and is easy to absorb water, which is a disadvantage of this material. The effect of water absorption on heat conductivity is obvious. With the increase of water absorption, the thermal conductivity increases, and the heat preservation effect becomes worse. Therefore, special attention should be paid to this point. |
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