Epoxy glass fiber insulation rod specification table

Epoxy glass fiber edge rods are also called bakelite rods, bakelite columns, pull 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.

Introduction of epoxy glass fiber edge rod

The epoxy glass fiber edge 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.

Product features of epoxy glass fiber edge rod:

1. Due to the continuous pultrusion of aramid fiber and glass fiber, the product has excellent resistance to mechanical pressure and mechanical tension, and its tensile strength reaches 1500MPa, which far exceeds the tensile strength of No. 45 precision cast steel, which is 570Mpa. . Excellent electrical performance, withstand voltage rating of 10kV-1000kV voltage range. Strong corrosion resistance, high bending strength, not easy to bend, easy to use and so on.

2. The allowable long-term working temperature of the product is 170-210℃; the highest short-circuit working temperature of the product is 260℃ (the time is less than 5 seconds).

3. The surface of the product is very smooth, no color difference, no burr, no scratches.

4. The heat resistance grade and insulation grade of the product reach H grade.

Technical parameters of epoxy glass fiber edge rod: