| 摘要 |
PURPOSE:To obtain a heat radiation reflecting safety glass having excellent heat resistance, water resistance, optical characteristics, tear resistance and penetration resistance without arising surface hollow and projection by heating, by laminating a plastic film having tear resistance on the surface of heat radiation reflecting coating film applied to the indoor side of a glass sheet. CONSTITUTION:A heat radiation reflecting coating film 2 consisting of tin oxide, etc., is applied to the indoor side of glass sheet 1 formed into planar sheet or bent to desired shape. Then e.g. a plastic film having tear resistance consisting of a thermo-setting polyurethane film having self-recovering properties is laminated preferably in about 0.2-0.3mm thickness on the coating film 2. Thus the aimed safety glass 4 having the above-mentioned properties as well as heat reflecting property is obtained.
|
