| 摘要 |
A light scattering safety glass is prepd. by glueing sheets using the mixt. of a thermoplastic resin and a light-transmitting opalizing agent. The resin is pref. alpha-olefin-vinylester copolymer, ethylen-acrylic acid copolymer, polyurethane resin, vinylchloride resin or polyamide resin. The opalizing agent is pref. Ca carbonate, alumina, kaolin, Ca silicate, magnesia or Al hydroxide. The glass has a high safety and resistance to weathering, high durability and low combustibility. |
