2020-3-30 15:40:30 来源：本站 点击：
PC Sunshine Plate, Endurance Plate, PC Sunshine Plate, PC Endurance Plate, PC Sound Barrier Special Plate Product Characteristics: (1) Transparency: The highest transmittance of PC Plate can reach 89%, can be beautiful with glass. UV coated panels will not produce yellowing, atomization and poor light transmission when exposed to sunlight. After ten years, the loss rate of light transmission 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) Anti-impact: impact strength is 250-300 times that of ordinary glass, 30 times that of acrylic plate of the same thickness, 2-20 times that of toughened glass, and there is no crack when falling two meters below 3kg hammer. It has the reputation of "unbreakable glass" and "sound steel". (3) Anti-ultraviolet: PC board is coated with anti-ultraviolet (UV) coating on one side and anti-condensation treatment on the other side, which integrates anti-ultraviolet, heat insulation and dew protection functions. It can prevent ultraviolet rays from penetrating, and is suitable for protecting valuable works of art and exhibits from ultraviolet damage. (4) Light weight: only half the weight of glass, saving transportation, handling, installation and support frame costs. (5) Flame retardant: The national standard GB50222-95 confirms that the PC board is flame retardant grade 1, namely B1. PC board burns at 580 degrees Celsius. It extinguishes itself after leaving the fire. When burning, it will not produce toxic gases and will not promote the spread of the fire. (6) Flexibility: According to the design drawing, the cold bending method is adopted at the site, and the arch, semi-circular roof and window are installed. The minimum bending radius is 175 times the thickness of the plate, and it can also be hot bended. (7) Sound insulation: PC board has obvious sound insulation effect, better sound insulation than glass and sub-afterburner board of the same thickness. Under the same thickness, the sound insulation capacity of PC board is 3-4DB higher than that of glass. Internationally, it is the preferred material for Expressway noise barrier. (8) Energy-saving: cool in summer, heat preservation in winter, the thermal conductivity of PC board is lower than that of ordinary glass and other plastics (K value). The thermal insulation effect is 7%-25% higher than that of the same glass, and the maximum thermal insulation of PC board is 49%. Therefore, the heat loss is greatly reduced. It is an environmental protection material for buildings with heating equipment. (9) Temperature adaptability: PC board does not occur cold brittleness at - 100 degrees Celsius, does not soften at 135 degrees Celsius, and has no obvious change in mechanical and mechanical properties in harsh environment. (10) Weatherability: PC boards can maintain the stability of various physical indicators in the range of -40 ~120 ~C. The artificial climate aging test lasted for 4000 hours, the yellowing degree was 2, and the light transmittance decreased by only 0.6%. (11) Anti-condensation: When the outdoor temperature is 0 C, the indoor temperature is 23 C and the indoor relative humidity is less than 80%, the inner surface of the material does not condensate.