1. Features:
(1) Light transmittance: The light transmittance of PC board can reach up to 89%, which can be beautiful with glass. The UV coated board will not produce yellowing, fogging and poor light transmission under the sun. The loss of light transmission after ten years is only 6%, the loss rate of PVC is as high as 15%-20%, and the loss rate of glass fiber is 12%. %-20%.
(2) Impact resistance: The impact strength is 250-300 times that of ordinary glass, 30 times that of acrylic sheets of the same thickness, and 2-20 times that of tempered glass. There is no crack when dropped from two meters below a 3kg hammer. Glass" and "Sound Steel".
(3) Anti-ultraviolet: One side of the PC board is coated with anti-ultraviolet (UV) coating, and the other side has anti-condensation treatment, which integrates the functions of anti-ultraviolet, heat insulation and anti-drip. It blocks UV rays from passing through and is suitable for protecting valuable artwork and exhibits from UV damage.
(4) Light weight: the specific gravity is only half of that of glass, saving the cost of transportation, handling, installation and supporting the frame.
(5) Flame retardant: The national standard GB50222-95 confirms that the PC board is a flame retardant grade 1, that is, B1 grade. The PC board's own ignition point is 580 degrees Celsius, and it will self-extinguish after leaving the fire. No toxic gas will be produced when burning, and it will not contribute to the spread of the fire.
(6) Bendability: According to the design drawing, the cold bending method can be adopted on the construction site, and it can be installed into an arch, semi-circular top and window. The minimum bending radius is 175 times the thickness of the plate, and it can also be hot bent.
(7) Sound insulation: The sound insulation effect of PC board is obvious, and it has better sound insulation than glass and acrylic board of the same thickness. Under the same thickness, the sound insulation of PC board is 3-4DB higher than that of glass. Internationally, it is the material of choice for highway noise barriers.
(8) Energy saving: keep cool in summer and keep warm in winter, PC board has lower thermal conductivity (K value) than ordinary glass and other plastics, and the thermal insulation effect is 7%-25% higher than that of the same glass. Hot up to 49%. Therefore, the heat loss is greatly reduced, and it is an environmentally friendly material for buildings with heating equipment.
(9) Temperature adaptability: PC board does not become cold and brittle at -100 °C, does not soften at 135 °C, and its mechanics and mechanical properties have no obvious changes in harsh environments.
