Supply of construction interior decoration, counter dedicated PC board

PC solid sheet with good impact resistance, high strength, unbreakable, good weather resistance, high transmittance, plasticity, light weight, heat insulation, flame retardant, anti-ultraviolet long life and other characteristics. 1. Impact resistance: the impact of solid sheet can be up to 3kg / cm, the impact strength of PC sheet is 250-300 times of ordinary glass, acrylic sheet is 20-30 times, 2 times of toughened glass, almost there is no risk of fracture. With two meters below 3kg hammer falling and no cracks, there are "bulletproof glass" and "ring of steel" reputation. 2, the transparent: light excellent light transmittance as high as 75 to 90%, while its transparency may be comparable with the glass. Sun exposure does not produce yellowing, fogging, poor light transmission. UV coating plate in the sunlight prolonged sun exposure does not produce yellowing, fogging, poor light transmittance loss after ten years only 6%, PVC turnover rate is as high as 15% -20%, the glass fiber is 12 % -20%. 3, weather resistance: The surface layer co-extruded UV protection, prevent the resin fatigue sunlight UV-induced yellowing. Surface layer co-extruded with a chemically absorb ultraviolet light and converted into visible light, photosynthesis of plants have a good stabilizing effect. Outdoor be guaranteed for decades without fading. In the range of -40 ℃ to 120 ℃ to maintain the stability of the physical indicators. Artificial weathering test 4000 hours, yellowing degree 2, reducing the value of the transmittance of only 0.6%. 4, flame resistance: polycarbonate panels themselves have not spontaneous and self-extinguishing. EU ROHS Directive and the stringent UL safety norms, UL94 V0 fire rating level, V2 level, HB level. PC board's own ignition is 580 ° C, away from the fire self-extinguishing, does not produce toxic gases when burned, will not contribute to the fire's spread 5, heat resistance, cold resistance: -40 ℃ to + Celsius temperature 120 ℃ within the range of not It may cause deformation of quality deterioration. PC board does not occur at -100 ℃ cold crisp when not soften at 135 ℃, in the harsh environment no significant change in its mechanical, mechanical properties. 6, hard light: light weight, only half of the glass, acrylic plate 1/3, good adaptability and security, ease of handling, drilling, cut off installation, easy to break, easy construction process. 7, plasticity: according to design using cold-formed at the site, the installation arched, semi-circular roof and windows. The minimum bend radius is 175 times the thickness of the plate using, also bending. 8, noise: PC board noise effect is obvious, there is a better sound insulation than the same thickness of glass and acrylic plate, at the same thickness condition, PC board to improve sound insulation than glass 3-4DB. Highway noise barriers is the material of choice in the international arena. 9. Energy conservation: 夏天保 cool, winter insulation, PC board has more than ordinary glass and other plastic thermal conductivity (K value), thermal insulation effect of 7% -25% higher than the same glass, PC board insulation up to 49%. So that heat loss is greatly reduced, and used to warm the equipment building is environmentally friendly materials. 10, anti-condensation: the outdoor temperature is 0 ℃, the indoor temperature is 23 ℃, indoor relative humidity below 80%, the inner surface of the material without condensation. a. Good flame retardant UL94-V2 level b. insulation resistance E class insulation material c. colorless sheet high transmittance transmittance 90% d. heat resistance, high glass transition temperature of 150 ℃