玻璃钢雕塑装饰环境,皆起到了美化的作用,这是人生俱来的天性,即对美的追求与向往,否则生活就失去了色彩。建筑需要玻璃钢的雕塑,雕塑为建筑点睛。城市雕塑更为人熟悉,城市离不开雕塑,雕塑在美化人的生存环境,下面有郑州玻璃钢雕塑小编我来给您介绍下它的优点吧。
Glass steel sculpture decoration environment, all played a role in the beautification, which is inherent in the nature of life, that is, the pursuit of beauty and longing, otherwise life will lose color. The construction needs of glass steel sculpture, sculpture and architecture decoration. City sculpture is more familiar, the city can not be separated from the sculpture, sculpture in the living environment of people, the following is a small series of Zhengzhou glass fiber reinforced plastic, I will give you the advantages of it.
一、轻质高强
One, light and high strength
相对密度在1.5~2.0之间,只有碳钢的1/4~1/5,可是拉伸强度却接近,甚至超过碳素钢,而比强度可以与高级合金钢相比。因此,在航空、火箭、宇宙飞行器、高压容器以及在其他需要减轻自重的制品应用中,都具有卓越成效。某些环氧FRP的拉伸、弯曲和压缩强度均能达到400Mpa以上。部分材料的密度、强度和比强度见表1-1。
Relative density of between 1.5 to 2.0, only carbon steel 1 / 4 to 1 / 5, but tensile strength is close to or even more than carbon steel, rather than the intensity can be compared with high-grade alloy steel. Therefore, in aviation, rockets, spacecraft, high pressure vessel and in other need to reduce the weight of the product application, have excellent results. The tensile, flexural and compressive strength of some epoxy FRP can reach 400Mpa. The density, strength and specific strength of some materials are shown in table 1-1.
二、耐腐蚀性能好
Two, good corrosion resistance
FRP是良好的耐腐材料,对大气、水和一般浓度的酸、碱、盐以及多种油类和溶剂都有较好的抵抗能力。已应用到化工防腐的各个方面,正在取代碳钢、不锈钢、木材、有色金属等。
FRP is a good corrosion resistant material, the atmosphere, water and the concentration of acid, alkali, salt, and a variety of oils and solvents have better resistance. Has been applied to various aspects of chemical anti-corrosion, is replacing carbon steel, stainless steel, wood, non-ferrous metals, etc..
三、电性能好
Three, electric performance is good
是优良的绝缘材料,用来制造绝缘体。高频下仍能保护良好介电性。微波透过性良好,已广泛用于雷达天线罩。
Is an excellent insulation material, used to manufacture the insulator. High frequency can still protect good dielectric properties. Microwave transmission is good, has been widely used in radar antenna cover.
四、热性能良好
Four, good thermal performance
FRP热导率低,室温下为1.25~1.67kJ/(m·h·K),只有金属的1/100~1/1000,是优良的绝热材料。在瞬时超高温情况下,是理想的热防护和耐烧蚀材料,能保护宇宙飞行器在2000℃以上承受高速气流的冲刷。
FRP thermal conductivity is low, at room temperature for 1.25~1.67kJ/ (H - K - M), only the metal 1/100~1/1000, is an excellent thermal insulation material. In the case of instantaneous high temperature, it is an ideal thermal protection and heat resistant material, which can protect the space vehicle at 2000 degree and can withstand high speed air flow.
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