| 玻璃钢优点 |
| 添加时间：2019/3/11 16:24:12 浏览次数： |
| 轻质高强 Light weight 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。 The relative density is between 1.5 and 2.0, only 1/4 to 1/5 of carbon steel, but the tensile strength is close to or even higher than that of carbon steel, and the specific strength can be compared with that of high alloy steel. Therefore, it has achieved remarkable results in aviation, rocket, spacecraft, high pressure vessel and other products which need to reduce self-weight. The tensile, bending and compressive strength of some epoxy FRP can reach more than 400 Mpa. 耐腐蚀 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. It has good resistance to atmospheric, water and general concentration of acids, alkalis, salts as well as a variety of oils and solvents. It has been applied to all aspects of chemical anticorrosion, and is replacing carbon steel, stainless steel, wood, non-ferrous metals and so on. 电性能好 Good electrical properties 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。 It is an excellent insulating material for making insulators. It can still protect good dielectric properties at high frequencies. Microwave transmission is good and has been widely used in radar radome. 热性能良好 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 has low thermal conductivity, 1.25-1.67 kJ/(m.h.K) at room temperature and only 1/100-1/1000 of metal. It is an excellent insulation material. It is an ideal material for thermal protection and ablation resistance under instantaneous ultra-high temperature. It can protect spacecraft from high-speed airflow at temperatures above 2000 (?) 可设计性好 Good designability （1）可以根据需要，灵活地设计出各种结构产品，来满足使用要求，可以使产品有很好的整体性。 (1) Various structural products can be designed flexibly according to the need to meet the use requirements, which can make the product have a good integrity. （2）可以充分选择材料来满足产品的性能，如：可以设计出耐腐的，耐瞬时高温的、产品某方向上有特别高强度的、介电性好的，等等。 (2) Material can be fully selected to meet the performance of the product, such as: can be designed corrosion-resistant, instantaneous high temperature resistance, the product has a special direction of high strength, good dielectric, and so on. 工艺性优良 Excellent workmanship （1）可以根据产品的形状、技术要求、用途及数量来灵活地选择成型工艺。 (1) The forming process can be flexibly selected according to the shape, technical requirements, use and quantity of the product. （2）工艺简单，可以一次成型，经济效果突出，尤其对形状复杂、不易成型的数量少的产品，更突出它的工艺优越性。 (2) The process is simple, can be formed at one time, and the economic effect is outstanding. Especially for the products with complex shape and less quantity which are not easy to form, the technological superiority of the product is highlighted.wanggui.89ix.com linhuaye.89ix.com fanghuomen.89ix.comfenliqi.89ix.comsuoju.37ix.com.cn hengliu.37ix.com.cn |
| 上一页 玻璃钢制品应用领域 |
| 下一页 电缆不同定义 |
Copyright © 技术支持：遨游网络