Tempered glass is also called tempered glass. The glass obtained by heating ordinary glass to its softening point and quenching treatment has strong and uniform compressive stress on its surface, and its mechanical strength is doubled. Compared with ordinary glass with the same thickness, the bending and impact resistance of tempered glass is 3 to 5 times higher and the temperature difference resistance is 3 times higher. Tempered glass is safe and granular after being broken, which avoids possible harm to human body. Widely used in high-rise building curtain walls, indoor glass partitions, elevator handrails and other occasions requiring safety. The disadvantage of tempered glass stage is that it is relatively heavy. It is not suitable to use tempered glass with the thickness of18 mm. Generally, 15MM or 12MM is enough to meet the load-bearing requirements of the performance. Too thick will only increase the burden of transportation and manual handling.

And it is required to use laminated glass, which is not laminated and is not suitable for use on the stage.

Acrylic casting plate for acrylic plexiglass stage has the characteristics of good weather resistance and acid and alkali resistance, and will not be yellowed and hydrolyzed due to years of sun and rain. Long service life, compared with other materials, the service life is more than three years. The light transmittance is good, which can reach more than 92%, the required light intensity is small, and the electric energy is saved. Strong impact resistance, which is 16 times that of ordinary glass, and is suitable for installation in places where safety is particularly needed. Excellent insulation performance, suitable for all kinds of electrical equipment. Light weight, half lighter than ordinary glass, and the load borne by buildings and supports is small. The columns and supports of each level and adjacent levels are used for * * *, so they are connected as a whole and are very firm. It is easy to disassemble and assemble, and its stage surface is composed of film pasting or tempered glass and aluminum frame, which has the characteristics of good fire resistance, wear resistance, no harm and strong decoration. The stage frame is made of high-hardness aluminum alloy, with firm structure and beautiful appearance.