Study on Selection of Interlayer Fabric for Carbon Fiber Pultrusion Plate
With the wind power blade length reaching 100 meters,carbon fiber pultruded plates with more excellent load carrying capacity are also being gradually applied.As an indispensable key material in the application of pultrusion plate,the interlayer flow guide fabric is very important for its compatibility and economy with pultrusion plate.At present,there is no systematic research on the selection of interlayer flow guide fabric suitable for carbon fiber pultrusion plate.In this paper,three kinds of diversion fabrics are used:Carbon fiber interwoven fabric(CF),carbon/glass fiber mixed interwoven fabric(GF/CF)and glass fiber flow guide fabric(GF)were used as the research objects.The differences of mechanical properties,bonding properties with carbon fiber pultruded sheet,flow guide efficiency and electrical properties of three kinds of interwoven flow guide fabrics under the same surface density of 200(g/m2)were analyzed by comparative experiments.It is expected that the research in this paper will provide guidance and technical support for the scientific selection of materials in the upgrading process of wind power blade material system.
万方数据
维普
