PS decorative board is commonly known as "organic board", the chemical name is Polystyrene (polystyrene), is a thermoplastic amorphous resin, colorless, odorless, tasteless and shiny, light and cheap, low water absorption, coloring Good, stable chemical properties, excellent electrical insulation, especially high-frequency insulation, has a certain impact resistance, weather resistance and aging resistance, good light transmittance, can withstand general chemical corrosion, the price is higher than plexiglass ( Acrylic) is inexpensive, and can be machined, bent, screen printed, and blistered.