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PC耐力板

工业耐力板

2020-3-30 15:40:30   来源:本站    点击:   

 工业PC耐力板,pc,PC阳光板, PC耐力板,PC声屏障专用板产品特性:

  (1)透光性:P C板透光率可达百分之89,可与玻璃相妣美。UV涂层板在太阳光下爆晒不会产生黄变

,雾化,透光不佳,十年后透光流失仅为百分之6PVC流失率则高达百分之15百分之20,玻璃纤维为百分之12-百分之20

  (2)抗撞击:撞击强度是普通玻璃的250-300倍,同等厚度亚克力板的30倍,是钢化玻璃的2-20

,用3kg锤以下两米坠下也无裂痕,有“不碎玻璃”和“响钢”的美称。

  (3抗紫·外线PC板一面镀有抗紫·外线UV)涂层,另一面有抗冷凝处理,抗紫·外线、隔热防

滴露功能于一身。可阻挡紫外线穿过,及适合保护贵重艺术品及展品,使其不受紫外线破坏。

  (4)重量轻:比重仅为玻璃的一半,节省运输、搬卸、安装以及支撑框架的成本。

  (5)阻燃:国家标准GB5022295确认,PC板为难燃·级,即B1级。PC板自身燃点是580摄氏度,离

火后自熄,燃烧时不会产生有毒气体,不会助长火势的蔓延。

  (6)可弯曲性:可依设计图在工地现场采用冷弯方式,安装成拱形,半圆形顶和窗。小弯曲半径

为采用板厚度的175倍,亦可热弯。

  (7)隔音性:PC板隔音效果明显,比同等厚度的玻璃和亚加力板有更佳的音,响绝缘性,在厚度相

同的条件下,PC板的隔声量比玻璃提高34DB。在国际上是高速公路隔音屏障的选择材料。

  (8)节能性:夏天保凉,冬天保温,PC板有更低于普通玻璃和其它塑料的热导率(K值),隔热效

果比同等玻璃高7-25%,PC板的隔热百分之49。从而使热量损失大大降低,用于有暖设备的建筑,属

环保材料。

  (9)温度适应性:PC板在-100摄氏度时不发生冷脆,在135摄氏度时不变软,在恶劣的环境中其力

学,机械性能等均无明显变化。

  (10)耐候性: PC板可以在-40℃至120℃范围保持各项物理指标的稳定性。人工气候老化试验

4000小时,黄变度为2,透光率降低值仅百分之0.6

  (11)防结露: 室外温度为0℃,室内温度为23℃,室内相对湿度低于百分之80时,材料的内表面不结

露。

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.

 

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