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中文摘要：
在涤纶基布上分别进行铁氧体/碳化硅、碳化硅/石墨双层复合涂层整理,制备两种双层涂层柔性复合材料。分别研究吸波剂含量对复合材料介电常数实部、虚部、损耗角正切的影响。鉴于该材料多用于工程领域,测试了该复合材料的机械性能。结果表明,该复合材料在低频范围内具备良好的介电性能,且具备一定的力学性能。
英文摘要：
Two kinds of flexible composite were prepared by applying double layer coating,which consists of epoxy and ferrite / silicon carbide and silicon carbide / graphite as absorbing materials,on the polyester woven fabric. The influence of the content of absorbing reagent on permittivity＇s real part of dielectric constant,permittivity＇s imaginary part and loss tangent of dielectric constant of the composites were discussed. Since the material is usually used in the engineering field,so the mechanical properties were tested. The results show that the composites have good dielectric properties and certain mechanical properties at low frequencies.
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Protective Performance of Fiberglass Fabrics Coated by Silicone Resin Mixed with Nature Filler Powde
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