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Epoxy glass fiber drawing rod

Epoxy glass fiber drawing rod

The epoxy glass fiber drawing rod is made of glass fiber filament impregnated with epoxy resin matrix by high temperature pultrusion. The product has: light weight, stable mechanical properties, excellent insulation properties, and can cover a voltage range of 10kV-1000kV. The product’s tensile performance is particularly outstanding, with its tensile strength reaching 1360Mpa or above

A. Product introduction

The epoxy glass fiber drawing rod is made of high-strength aramid fiber and glass fiber impregnated with epoxy resin matrix after high temperature pultrusion. It has the characteristics of super high strength, excellent wear resistance, acid and alkali resistance, corrosion resistance and other excellent high temperature resistance. Products are suitable for electrolytic aluminum plants, steel plants, high-temperature metallurgical equipment, ultra-high voltage electrical equipment, aerospace fields, transformers, capacitors, reactors, high-voltage switches and other high-voltage electrical appliances.

B. Product performance

1. Due to the continuous pultrusion of aramid fiber and glass fiber, the product has excellent resistance to mechanical pressure and mechanical tension. Its tensile strength reaches 1500MPa, far exceeding the 570Mpa index of No. 45 precision cast steel. 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 maximum short-circuit working temperature of the product is 260℃ (less than 5 seconds).

3. Due to the use of high-quality release agent, the surface of the product is guaranteed to be very smooth, without color difference, without burrs, and without scratches.

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

C. Product technical parameters

IMG_256

  1. Existing mold specifications

Insulation square rod specification table

Square rod specification table Keterangan Keterangan Keterangan Keterangan Keterangan Keterangan Keterangan Keterangan
6 * 30 20 * 20 30 * 30 32 * 42 40 * 40 50 * 50 60 * 60 70 * 80
8 * 30 20 * 30 30 * 40 34 * 54 40 * 50 50 * 60 60 * 70 80 * 90
10 * 20 20 * 35 30 * 50 35 * 50 40 * 60 50 * 70 60 * 100
10 * 30 20 * 40 30 * 120 35 * 160 40 * 95 50 * 80 60 * 120
12 * 30 20 * 50 30 * 150 35 * 200
15 * 30 20 * 80 30*140 (T type)
15 * 150 20 * 200
18 * 30
Can be cut at will according to customer requirements.

Specification table of insulated round rod

round rod specification table Keterangan Keterangan Keterangan Keterangan Keterangan Keterangan Keterangan
Φ10 20 30 40 50 Φ60 70
Φ>12 22 Φ32 中42 53 63 Φ>80
Φ>16 24 Φ34 45 55 Φ>90
Φ17 25 Φ35 46 56 Φ>100
Φ17.2 26 Φ36
18 28 <P38
39
The length can be cut arbitrarily according to customer requirements. The length can be cut arbitrarily according to customer requirements.

Hexagonal insulating rod specification table

Hexagonal bar Keterangan Keterangan Keterangan
Opposite side20mm Opposite side25mm Opposite side32mm

Specification table of type C insulation

a (long) b (wide) c (thick) L (length)
50 74 10 Can be cut on demand
80 100 16 Can be cut on demand
120 100 10 Can be cut on demand
27 50 10 Can be cut on demand