聚氨酯冷库版以轻质聚氨酯作为冷库板的内心材料聚氨酯的好处就是隔热性能非常的良好聚氨酯冷库板的外面由PVC彩钢板和不锈钢板组合而成。目的是防止冷库板因为内外温差较大导致温度的传播从而使冷库更节能提高冷库的工作效率，

The cold storage generally has low temperatures.It has the highdemand in the air temperature,humidity and condition.There fore.Inchoosing the cold storage panels,we can choose the one with betterhumidity control.If choosing the land cold storage panels,thetemperature of cold storage will be hard to control.In consequence theproduct will tae deteriorated in cold storage or result in frequentlyworking by the efrigerating unit for increasing the power conscriptionto increase cost.