| 摘要 |
PURPOSE:To improve the capability of a double glazing to be sealed which uses a polycarbonate plate to prevent internal dew condensation. CONSTITUTION:In a double glazing 1 produced by laying a polycarbonate plate 2 on the top of a glass plate or another polycarbonate plate through a spacer 3 and making them adhere through the primary and the secondary sealant 4,5, an alcohol type silicon system adhesive agent is used as the second sealant 5. Thus, since the alcohol type silicone system adhesive agent has high adhesive ability to the polycarbonate plate, excellent secondary sealing effect can be obtained. |
