Preparation of composite material of the tapered tube glass fibers mixed with the carbon fibers

Preparation of composite material of the tapered tube glass fibers mixed with the carbon fibers, it relates to a method for the preparation of glass fiber and carbon fiber hybrid composite conical tube, and the excessive weight which the reflected electromagnetic wave to solve the conventional metal, concrete or reinforced concrete structure poles low tensile modulus and a single glass fiber composite material, the high price of a single carbon fiber composite material problems, the production method of the present invention, the tapered tube is inside the through hole of the layer composite structure tapered cylindrical tubes, inner layer and the outer layer of glass fiber, carbon fiber middle layer, an inner layer with variable length, winding angle becomes a linear wound, the intermediate and outer layer of the full length, linear single wound winding angle, the resulting glass fiber and carbon fiber hybrid composite a tensile modulus of the tapered tube is 16.5GPa ~ 17.5GPa, a tensile modulus of the composite as compared to a single glass fiber by 32% to 40%, the molding process is simple and easy to operate, for the poles, the poles art.