Epoxy glass fiber square rods are also called epoxy resin insulation rods, bakelite columns, drawing rods, etc. The products are made of high-strength aramid fiber and glass fiber impregnated with epoxy resin matrix by high temperature pultrusion. It has the characteristics of ultra-high strength, excellent wear resistance, acid and alkali resistance, and excellent high temperature resistance. The product is suitable for high-voltage electrical appliances such as transformers, capacitors, reactors, high-voltage switches, etc. It is also a special insulating material for electric furnaces such as steelmaking, aluminum plants, aluminum alloy plants, and calcium carbide plants.
1. Introduction of epoxy glass fiber square rod
The epoxy glass fiber square rod adopts high-strength aramid fiber and glass fiber to impregnate the epoxy resin matrix, and is continuously baked on a professional mold by the “drawing forming” process, and pressed into a product with a cross-sectional shape. Such as round rods, square rods, grooved wedge, I-beams, grooved parts, etc. and various complex shaped products. It has extremely high mechanical strength and good dielectric properties in the fiber direction, as well as the characteristics of any length.