| 摘要 |
<p>Fluorescent materials created by the mixture of base material which amounts from 50% to 90% of the total weight and phosphorogenic pigment which amounts from 10% to 50% of the total weight, and the fluorescent material is in form of compact mass or in a form of surface coating material. Base material are materials used in building industry, such as gypsum, mosaic wall coating or sealant substance while all materials are based on anorganic raw materials and organic sealant, nonplasticized or plasticized polyurethane (PUR), epoxide resin, transparent lackquers based on synthetic substances, synthetic and non- synthetic cover coating. Phosphorogenic pigment is zinc sulphide and coper or strontium aluminate.</p> |
