Lighting board performance and characteristics

(1) light transmittance: PC film transmission rate of up to 89% glass phase deceased mother with the United States. UV-coated plate in the sunlight, prolonged sun exposure does not produce yellowing, atomization, poor light, light years later, the loss of only 6%, PVC turnover rate is as high as 15% -20%, glass fiber is 12% -20%.
(2) Anti-impact: the impact strength is 250-300 times that of ordinary glass, equal to 30 times the thickness of acrylic sheet is tempered glass of 2-20 times, with two meters below 3kg hammer falling and no cracks, the ” no broken glass “and” ring of steel “reputation.
(3) UV: PC film side coated with anti-ultraviolet (UV) coating on one side and with anti-condensation process, set UV, heat-in-one anti-dew drops. Can block ultraviolet rays pass through, and for protection of valuable works of art and exhibits, so that from UV damage.
(4) weight: accounts for only half the glass, to save transportation, unloading, installation and support costs of the framework.
(5) fire: the national standard GB50222-95 confirmation, PC film for the flame level, that is, B1. PC film itself is burning 580 degrees Celsius, from the self-extinguishing fire, will not produce toxic gases when burned, will not contribute to the spread of fire.
(6) bending: to follow the design used at the site of cold-formed, the installation arched, semi-circular roof and windows. Minimum bend radius is 175 times the thickness used, can be bent.
(7) Sound insulation: PC film noise effect is obvious, than the same thickness of glass and acrylic panels for better sound insulation, the thickness under the same conditions, PC film insulation than glass to improve 3-4DB. In the international highway noise barriers is the material of choice.
(8) energy conservation: Xia Tianbao cold, winter insulation, PC film with more than ordinary glass and other plastic thermal conductivity (K value), high thermal insulation effect than the same glass, 7% -25%, PC across the board Heat up to 49%. Thereby greatly reduce heat loss, heating equipment for a building, an environmentally friendly material.
(9) Temperature adaptation: PC film does not occur at -100 ° C cold crisp at 135 degrees C without softening, in the harsh environment of its mechanics, so there was no significant change in mechanical properties.
(10) weather: PC film in the range -40 ℃ to 120 ℃ to maintain the stability of the physical indicators. Artificial weathering test 4000 hours, yellowing degree 2, the transmittance value of only 0.6% lower.(11) anti-condensation: the outdoor temperature is 0 ℃, the indoor temperature is 23 ℃, the indoor relative humidity below 80%, the material of the inner surface condensation.