蓄光クリヤーの屋外実用性評価と用途開発

山嵜　勝弘、四辻　博文、片山　正文
　　　　　　　　　　

　アルカリ土類アルミン酸塩蛍光体とクリヤー（透明塗料）を混練した蓄光クリヤーを用い、被塗物にスプレー塗装し、夜間視認性の高い製品を試作した。また、蓄光クリヤー塗膜の残光特性、屋外暴露性、促進耐候性、耐水性、付着性を試験し、屋外実用性の評価を行った。

 Phosphorescent varnish was manufactured on trial by kneading alkaline earth aluminate phosphor with some kind of varnish. Then, by the way of spraying this varnish, the various products which are easy to distinguish in night are produced experimentally. For these phosphorescent clear films, the utility in the outdoors was evaluated with the tests of ability concerning light, weather resistance, accelerated weathering, waterproof, and adhesion.