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                常用窗框材料的导热系数

                2011-01-24 15:33:47 来源:中国塑料门窗网 作者: 阅读:  字体 :

                常用窗框材料的导热系数 λ(W/m·K

                玻璃

                钢材

                铝合金

                PVC

                松木

                玻璃钢

                0.76

                58.2

                203

                0.16

                0.17

                0.52