| 摘要 |
PURPOSE: A synthetic resin sheet obtained by adding nephrite powder to synthetic resin material such as thermoplastic resin, thermosetting general-purpose resin and ABS resin and process for producing the same are provided, which have improved strength, external appearance, heat retaining property and growth- promoting function. CONSTITUTION: This synthetic resin sheet is prepared by mixing 1 to 4.5% by weight of nephrite powder with synthetic resin material such as thermoplastic resin, thermosetting general-purpose resin and ABS resin, heating at 135 to 145deg.C and forming in a shape of a sheet, wherein the synthetic resin sheet is daily necessities, equipment for leisure time amusement, building materials, interior goods, transportation goods and industrial goods. The synthetic resin sheet has improved physical properties along with having medically and physically excellent effect such as heavy metal removing function. |
