1. It is not necessary to remove the coating from the edges in IGU fabrication.
加工时可直接合成中空玻璃，无须除去边部膜层。
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2. Optical performance: Various glass substrates can be used for IGU to meet the request of sunlight transmission and reflection.
光学性能：根据需要，中空玻璃的基片可选择不同产品灵活组合，以达到需要的太阳光透射率和反射率。
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3. Optical Performance: Various glass substrates can be used for IGU to meet the request of sunlight transmission and reflection.
光学性能：根据需要中空玻璃的基片可选择不同产品灵活组合，达到需要的太阳光透射率和反射率。
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4. Light Weight: Under the same condition heat insulation, the replacement of partial brick wall or concrete with IGU can reduce load of building and simplify building structure.
重量轻：在隔热效果相同条件下，用中空玻璃代替部分砖墙或混凝土墙，可减少建筑载荷，简化建筑物结构。
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5. Differential thermal movement between the spacer frame and the glass panes is a key contributor to the aging of insulating glass edge seal and of the insulating glass unit-IGU-itself.
间隔条和玻璃板片之间的相对热位移是中空玻璃边缘密封乃至中空玻璃(IGU)本身老化的主要原因之一。
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6. Differential thermal movement between the spacer frame and the glass panes is a key contributor to the aging of insulating glass edge seal and of the insulating glass unit-IGU-itself.
